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Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport over the next 90 days, with one-way fares from CAD 82 and round-trip from CAD 186. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SEA 21:13
      20h 14m
      1 stop
      PHX 18:27
      Seattle - Phoenix | Fri, Nov 6 | Frontier Airlines
      CAD 82 CAD 188
      56% off
      56% off
      CAD 188 CAD 82
    • SEA 19:48
      12h 15m
      1 stop
      PHX 09:03
      Seattle - Phoenix | Wed, Nov 18 | Frontier Airlines
      CAD 91 CAD 188
      52% off
      52% off
      CAD 188 CAD 91
    • SEA 19:48
      27h 25m
      1 stop
      PHX 00:13
      Seattle - Phoenix | Thu, Nov 12 | Frontier Airlines
      CAD 109 CAD 188
      42% off
      42% off
      CAD 188 CAD 109
    • SEA 09:55
      2h 54m
      Direct
      PHX 13:49
      Seattle - Phoenix | Tue, Dec 8 | Alaska Airlines
      CAD 112
      40% off
      CAD 188 CAD 112
    • SEA 13:36
      9h 15m
      1 stop
      PHX 23:51
      Seattle - Phoenix | Sun, Dec 6 | Frontier Airlines
      CAD 113
      40% off
      CAD 188 CAD 113
    • SEA 20:00
      2h 59m
      Direct
      PHX 23:59
      Seattle - Phoenix | Tue, Dec 8 | Delta Air Lines
      CAD 116
      38% off
      CAD 188 CAD 116
    • SEA 06:20
      3h 5m
      Direct
      PHX 10:25
      Seattle - Phoenix | Tue, Dec 8 | American Airlines
      CAD 117
      38% off
      CAD 188 CAD 117
    • SEA 16:58
      6h 45m
      1 stop
      PHX 00:43
      Seattle - Phoenix | Sat, Dec 12 | Frontier Airlines
      CAD 124
      34% off
      CAD 188 CAD 124
    • SEA 16:58
      6h 51m
      1 stop
      PHX 00:49
      Seattle - Phoenix | Sat, Dec 5 | Frontier Airlines
      CAD 130
      31% off
      CAD 188 CAD 130
    • SEA 13:00
      17h 25m
      1 stop
      PHX 14:00
      Seattle - Phoenix | Fri, Oct 30 | Normal Airline
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    • Cheapest nonstop
      SEA 20:58
      2h 54m
      Direct
      PHX 23:52
      Seattle - Phoenix | Thu, Oct 29 | Alaska Airlines
      PHX 22:45
      3h 10m
      Direct
      SEA 00:55
      Phoenix - Seattle | Mon, Nov 2 |
      CAD 186 CAD 265
      30% off
      30% off
      CAD 265 CAD 186
    • SEA 17:29
      2h 49m
      Direct
      PHX 21:18
      Seattle - Phoenix | Fri, Dec 11 | Alaska Airlines
      PHX 20:58
      3h 17m
      Direct
      SEA 23:15
      Phoenix - Seattle | Mon, Dec 14 | Alaska Airlines
      CAD 186 CAD 265
      30% off
      30% off
      CAD 265 CAD 186
    • SEA 15:10
      2h 50m
      Direct
      PHX 18:00
      Seattle - Phoenix | Fri, Oct 30 | Alaska Airlines
      PHX 22:45
      3h 10m
      Direct
      SEA 00:55
      Phoenix - Seattle | Mon, Nov 2 |
      CAD 187 CAD 265
      28% off
      28% off
      CAD 265 CAD 187
    • SEA 07:15
      3h 4m
      Direct
      PHX 11:19
      Seattle - Phoenix | Sat, Nov 14 | Delta Air Lines
      PHX 17:04
      3h 13m
      Direct
      SEA 19:17
      Phoenix - Seattle | Fri, Nov 20 | Delta Air Lines
      CAD 193
      27% off
      CAD 265 CAD 193
    • SEA 08:05
      3h 3m
      Direct
      PHX 12:08
      Seattle - Phoenix | Sat, Nov 7 | Delta Air Lines
      PHX 18:36
      3h 8m
      Direct
      SEA 20:44
      Phoenix - Seattle | Sat, Nov 14 | Delta Air Lines
      CAD 193
      27% off
      CAD 265 CAD 193
    • SEA 07:25
      3h 4m
      Direct
      PHX 11:29
      Seattle - Phoenix | Wed, Dec 9 | Delta Air Lines
      PHX 12:35
      3h 19m
      Direct
      SEA 14:54
      Phoenix - Seattle | Wed, Dec 16 | Delta Air Lines
      CAD 193
      27% off
      CAD 265 CAD 193
    • SEA 07:15
      3h 6m
      Direct
      PHX 11:21
      Seattle - Phoenix | Sat, Dec 12 | Delta Air Lines
      PHX 09:15
      3h 22m
      Direct
      SEA 11:37
      Phoenix - Seattle | Sat, Dec 19 | Delta Air Lines
      CAD 193
      27% off
      CAD 265 CAD 193
    • SEA 07:25
      3h 4m
      Direct
      PHX 11:29
      Seattle - Phoenix | Wed, Dec 2 | Delta Air Lines
      PHX 18:32
      3h 18m
      Direct
      SEA 20:50
      Phoenix - Seattle | Mon, Dec 7 | Delta Air Lines
      CAD 193
      27% off
      CAD 265 CAD 193
    • SEA 16:27
      7h 15m
      1 stop
      PHX 00:42
      Seattle - Phoenix | Sat, Nov 7 | Frontier Airlines
      PHX 21:59
      18h 13m
      1 stop
      SEA 15:12
      Phoenix - Seattle | Tue, Nov 10 | Frontier Airlines
      CAD 189
      28% off
      CAD 265 CAD 189
    • SEA 13:00
      17h 25m
      1 stop
      PHX 14:00
      Seattle - Phoenix | Fri, Oct 30 | Normal Airline
      PHX 15:00
      6h
      Direct
      SEA 16:00
      Phoenix - Seattle | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      SEA 09:55
      2h 54m
      Direct
      PHX 13:49
      Seattle - Phoenix | Tue, Dec 8 | Alaska Airlines
      CAD 112 CAD 188
      40% off
      40% off
      CAD 188 CAD 112
    • SEA 20:00
      2h 59m
      Direct
      PHX 23:59
      Seattle - Phoenix | Tue, Dec 8 | Delta Air Lines
      CAD 116 CAD 188
      38% off
      38% off
      CAD 188 CAD 116
    • SEA 06:20
      3h 5m
      Direct
      PHX 10:25
      Seattle - Phoenix | Tue, Dec 8 | American Airlines
      CAD 117 CAD 188
      38% off
      38% off
      CAD 188 CAD 117
    • SEA 18:59
      2h 50m
      Direct
      PHX 22:49
      Seattle - Phoenix | Tue, Nov 17 | Alaska Airlines
      CAD 148
      73% off
      CAD 558 CAD 148
    • SEA 15:59
      2h 52m
      Direct
      PHX 19:51
      Seattle - Phoenix | Sat, Dec 5 | Alaska Airlines
      CAD 152
      73% off
      CAD 558 CAD 152
    • SEA 15:59
      2h 52m
      Direct
      PHX 19:51
      Seattle - Phoenix | Sat, Dec 12 | Alaska Airlines
      CAD 174
      69% off
      CAD 558 CAD 174
    • SEA 07:37
      3h 3m
      Direct
      PHX 11:40
      Seattle - Phoenix | Sun, Nov 8 | Alaska Airlines
      CAD 175
      69% off
      CAD 558 CAD 175
    • SEA 16:59
      2h 52m
      Direct
      PHX 19:51
      Seattle - Phoenix | Fri, Oct 30 | Alaska Airlines
      CAD 191
      66% off
      CAD 558 CAD 191
    • SEA 18:59
      2h 50m
      Direct
      PHX 22:49
      Seattle - Phoenix | Wed, Nov 11 | Alaska Airlines
      CAD 193
      65% off
      CAD 558 CAD 193
    • SEA 13:00
      17h 25m
      1 stop
      PHX 14:00
      Seattle - Phoenix | Fri, Oct 30 | Normal Airline
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    • Cheapest nonstop
      SEA 18:59
      2h 50m
      Direct
      PHX 22:49
      Seattle - Phoenix | Tue, Nov 17 | Alaska Airlines
      CAD 148 CAD 558
      73% off
      73% off
      CAD 558 CAD 148
    • SEA 15:59
      2h 52m
      Direct
      PHX 19:51
      Seattle - Phoenix | Sat, Dec 5 | Alaska Airlines
      CAD 152 CAD 558
      73% off
      73% off
      CAD 558 CAD 152
    • SEA 15:59
      2h 52m
      Direct
      PHX 19:51
      Seattle - Phoenix | Sat, Dec 12 | Alaska Airlines
      CAD 174 CAD 558
      69% off
      69% off
      CAD 558 CAD 174
    • SEA 07:37
      3h 3m
      Direct
      PHX 11:40
      Seattle - Phoenix | Sun, Nov 8 | Alaska Airlines
      CAD 175
      69% off
      CAD 558 CAD 175
    • SEA 16:59
      2h 52m
      Direct
      PHX 19:51
      Seattle - Phoenix | Fri, Oct 30 | Alaska Airlines
      CAD 191
      66% off
      CAD 558 CAD 191
    • SEA 18:59
      2h 50m
      Direct
      PHX 22:49
      Seattle - Phoenix | Wed, Nov 11 | Alaska Airlines
      CAD 193
      65% off
      CAD 558 CAD 193
    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Tue, Nov 10 | Alaska Airlines
      CAD 272
      51% off
      CAD 558 CAD 272
    • SEA 13:40
      2h 54m
      Direct
      PHX 16:34
      Seattle - Phoenix | Sat, Oct 31 | Alaska Airlines
      CAD 349
      37% off
      CAD 558 CAD 349
    • SEA 11:45
      3h 2m
      Direct
      PHX 15:47
      Seattle - Phoenix | Tue, Nov 3 | Delta Air Lines
      CAD 358
      36% off
      CAD 558 CAD 358
    • SEA 13:00
      17h 25m
      1 stop
      PHX 14:00
      Seattle - Phoenix | Fri, Oct 30 | Normal Airline
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    • Cheapest nonstop
      SEA 16:59
      2h 52m
      Direct
      PHX 19:51
      Seattle - Phoenix | Fri, Oct 30 | Alaska Airlines
      CAD 191 CAD 558
      66% off
      66% off
      CAD 558 CAD 191
    • SEA 13:40
      2h 54m
      Direct
      PHX 16:34
      Seattle - Phoenix | Sat, Oct 31 | Alaska Airlines
      CAD 349 CAD 558
      37% off
      37% off
      CAD 558 CAD 349
    • SEA 08:40
      3h 1m
      Direct
      PHX 12:41
      Seattle - Phoenix | Tue, Nov 3 | Alaska Airlines
      CAD 349 CAD 558
      37% off
      37% off
      CAD 558 CAD 349
    • SEA 18:59
      2h 50m
      Direct
      PHX 22:49
      Seattle - Phoenix | Wed, Nov 4 | Alaska Airlines
      CAD 356
      36% off
      CAD 558 CAD 356
    • SEA 11:45
      3h 2m
      Direct
      PHX 15:47
      Seattle - Phoenix | Tue, Nov 3 | Delta Air Lines
      CAD 358
      36% off
      CAD 558 CAD 358
    • SEA 15:35
      2h 58m
      Direct
      PHX 19:33
      Seattle - Phoenix | Wed, Nov 4 | Delta Air Lines
      CAD 372
      33% off
      CAD 558 CAD 372
    • SEA 07:27
      3h 5m
      Direct
      PHX 10:32
      Seattle - Phoenix | Thu, Oct 29 | Alaska Airlines
      CAD 373
      33% off
      CAD 558 CAD 373
    • SEA 09:54
      3h 2m
      Direct
      PHX 13:56
      Seattle - Phoenix | Sun, Nov 1 | Alaska Airlines
      CAD 374
      33% off
      CAD 558 CAD 374
    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Mon, Nov 2 | Alaska Airlines
      CAD 393
      30% off
      CAD 558 CAD 393
    • SEA 13:00
      17h 25m
      1 stop
      PHX 14:00
      Seattle - Phoenix | Fri, Oct 30 | Normal Airline
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    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Tue, Nov 10 | Alaska Airlines
      CAD 272 CAD 558
      51% off
      51% off
      CAD 558 CAD 272
    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Thu, Nov 5 | Alaska Airlines
      CAD 289 CAD 657
      56% off
      56% off
      CAD 657 CAD 289
    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Tue, Nov 3 | Alaska Airlines
      CAD 349 CAD 657
      47% off
      47% off
      CAD 657 CAD 349
    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Wed, Nov 4 | Alaska Airlines
      CAD 356
      46% off
      CAD 657 CAD 356
    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Mon, Nov 9 | Alaska Airlines
      CAD 378
      42% off
      CAD 657 CAD 378
    • SEA 16:59
      2h 49m
      Direct
      PHX 20:48
      Seattle - Phoenix | Mon, Nov 2 | Alaska Airlines
      CAD 393
      40% off
      CAD 657 CAD 393
    • SEA 18:59
      2h 50m
      Direct
      PHX 22:49
      Seattle - Phoenix | Tue, Nov 17 | Alaska Airlines
      CAD 148
      73% off
      CAD 558 CAD 148
    • SEA 18:59
      2h 50m
      Direct
      PHX 22:49
      Seattle - Phoenix | Wed, Nov 11 | Alaska Airlines
      CAD 193
      65% off
      CAD 558 CAD 193
    • SEA 14:12
      2h 50m
      Direct
      PHX 18:02
      Seattle - Phoenix | Thu, Nov 26 | Alaska Airlines
      CAD 479
      27% off
      CAD 657 CAD 479
    • SEA 13:00
      17h 25m
      1 stop
      PHX 14:00
      Seattle - Phoenix | Fri, Oct 30 | Normal Airline
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Displayed flight fares from Seattle to Phoenix are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport

What is the cheapest month to fly from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport are usually in January, with an average price of CAD 157. It is best to avoid September, when the average price can reach CAD 309.

CAD 309
CAD 233
CAD 157
CAD 81
    Cheapest
  • CAD 165
    Oct
  • CAD 178
    Nov
  • CAD 238
    Dec
  • CAD 157
    Jan
  • CAD 196
    Feb
  • CAD 209
    Mar
  • CAD 166
    Apr
  • CAD 269
    May
  • CAD 250
    Jun
  • CAD 280
    Jul
  • CAD 296
    Aug
  • CAD 309
    Sep

What is the cheapest day of the week to fly from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport is Saturday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

CAD 265
CAD 228
CAD 191
CAD 154
    Cheapest
  • CAD 213
    Mon
  • CAD 235
    Tue
  • CAD 259
    Wed
  • CAD 244
    Thu
  • CAD 236
    Fri
  • CAD 191
    Sat
  • CAD 265
    Sun

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport is Frontier Airlines (from CAD 82) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From CAD 82
Alaska Airlines
From CAD 112
Delta Air Lines
From CAD 116
American Airlines
From CAD 117
Hahn Air
From CAD 191
United Airlines
From CAD 227
Sun Country Airlines
From CAD 421

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What is the flight schedule from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport?

Check the schedule for flights from Seattle to Phoenix and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS632

    Seattle-Tacoma International Airport

    21:03

    SEA

    2h 56m

    23:59

    PHX

    S M T W T - S
    Search

  2. AS644

    Seattle-Tacoma International Airport

    20:02

    SEA

    2h 57m

    23:59

    PHX

    S M T W T - S
    Search

  3. AS1702

    Seattle-Tacoma International Airport

    09:40

    SEA

    3h 5m

    12:45

    PHX

    S M T W T F S
    Search

  4. DL2698

    Seattle-Tacoma International Airport

    17:40

    SEA

    2h 54m

    21:34

    PHX

    S M T W T F S
    Search

  5. AS604

    Seattle-Tacoma International Airport

    08:40

    SEA

    3h 1m

    12:41

    PHX

    S M T - - - S
    Search

  6. DL2447

    Seattle-Tacoma International Airport

    19:58

    SEA

    3h

    23:58

    PHX

    - - - W T F -
    Search

  7. AA1998

    Seattle-Tacoma International Airport

    06:20

    SEA

    3h 4m

    10:24

    PHX

    S M T - - - -
    Search

  8. F94668

    Seattle-Tacoma International Airport

    12:14

    SEA

    2h 42m

    Direct

    14:56

    LAS

    - - - - - F S
    Search

  9. F91020

    Harry Reid International Airport

    14:45

    LAS

    1h 17m

    Direct

    17:02

    PHX

    S M T W T F S

  10. F93406

    Seattle-Tacoma International Airport

    16:27

    SEA

    2h 50m

    Direct

    20:17

    DEN

    S - T - T F -
    Search

  11. F94753

    Denver International Airport

    22:29

    DEN

    2h 1m

    Direct

    00:30

    PHX

    S M T W T F S

  12. DL2508

    Seattle-Tacoma International Airport

    07:15

    SEA

    2h 52m

    Direct

    10:07

    SAN

    S M T W T F S
    Search

  13. F91572

    San Diego International Airport

    09:58

    SAN

    1h 29m

    Direct

    12:27

    PHX

    - M T - - - -
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About Seattle-Tacoma International Airport and Phoenix Sky Harbor International Airport

Learn about Seattle-Tacoma International Airport (SEA) and Phoenix Sky Harbor International Airport (PHX) — including location, terminals, transportation, and travel tips.

Flight distance 1,783.45km
Cheapest one-way ticket price CAD 82
Cheapest return ticket price CAD 186

FAQs for Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport Flights

  • How long is the flight from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport?

    Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport takes about 2 hours 32 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 12 daily flights from Seattle-Tacoma International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX).
  • The earliest flight from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport departs at 05:15, and the last departs at 20:58, with about 30 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX) is quite popular. Without considering departure times or holidays, tickets cost around CAD 374 in October, the most expensive month to book this route.
  • American Airlines is a very popular airline operating an average of 5233 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport currently start from CAD 82, and round-trip fares start from CAD 186. The current lowest fare is a Frontier Airlines flight departing on Fri, Nov 6; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines and American Airlines operate direct flights from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport, with an average flight time of 2 hours 32 minutes, and around 135 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport is CAD 261. Prices may vary depending on the departure date, airline, and availability.
  • WestJet and Condor are the most popular budget airlines flying from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport, with one-way fares starting from CAD 82. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport operates around 135 weekly flights, mainly by Alaska Airlines, Delta Air Lines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Phoenix Sky Harbor International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.