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Knoxville to Portland International Airport flight
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Cheap Flights from Knoxville to Portland International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • TYS10:51
        15h 57m
        1 stop
        PDX23:48
        Knoxville - Portland|Wed, May 15|Frontier Airlines
        CAD 124CAD 279
        56% OFF
        56% OFF
        CAD 279CAD 124
      • TYS18:38
        15h 29m
        1 stop
        PDX07:07
        Knoxville - Portland|Mon, May 20|Frontier Airlines
        CAD 134CAD 279
        52% OFF
        52% OFF
        CAD 279CAD 134
      • TYS19:47
        15h 5m
        1 stop
        PDX07:52
        Knoxville - Portland|Wed, Jun 5|Frontier Airlines
        CAD 176CAD 279
        37% OFF
        37% OFF
        CAD 279CAD 176
      • TYS22:07
        36h
        2 stops
        PDX07:07
        Knoxville - Portland|Sun, May 19|Frontier Airlines
        CAD 224
        CAD 224
      • TYS22:41
        11h 12m
        1 stop
        PDX06:53
        Knoxville - Portland|Mon, Jun 24|Frontier Airlines
        CAD 225
        CAD 225
      • TYS19:47
        15h 5m
        1 stop
        PDX07:52
        Knoxville - Portland|Wed, Jun 19|Frontier Airlines
        CAD 231
        CAD 231
      • TYS18:17
        15h 53m
        1 stop
        PDX07:10
        Knoxville - Portland|Mon, May 27|Frontier Airlines
        CAD 237
        CAD 237
      • TYS08:48
        18h 11m
        2 stops
        PDX23:59
        Knoxville - Portland|Tue, May 14|Frontier Airlines
        CAD 244
        CAD 244
      • TYS09:07
        17h 36m
        2 stops
        PDX23:43
        Knoxville - Portland|Thu, May 16|Frontier Airlines
        CAD 245
        CAD 245
      • TYS16:26
        41h 27m
        2 stops
        PDX06:53
        Knoxville - Portland|Sun, Jun 9|Frontier Airlines
        CAD 245
        CAD 245
      • TYS13:00
        3h 5m
        Direct
        PDX14:00
        Knoxville - Portland|Fri, May 10|Frontier Airlines
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Knoxville to Portland International Airport
Frontier Airlines
From CAD 124
United Airlines
From CAD 384
Delta Air Lines
From CAD 404
Alaska Airlines
From CAD 426
American Airlines
From CAD 543
Allegiant Air
From CAD 718
ANA airlines
Find more flights and airlines

Find Suitable Airport in Knoxville

  • 0.73 km from central Knoxville
    Mcghee Tyson Airport
    Tickets From
    CAD 124
Flight Schedule from Knoxville to Portland International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2608

    Delta Air Lines

    05:30

    TYS

    1.0h

    06:30

    ATL

    S----FS
    Search

  2. DL954

    Delta Air Lines

    09:40

    ATL

    5.3h

    12:00

    PDX

    SMTWTFS

  3. DL2704

    Delta Air Lines

    05:30

    TYS

    1.0h

    06:30

    ATL

    -MTWT--
    Search

  4. DL786

    Delta Air Lines

    08:47

    ATL

    5.0h

    10:46

    PDX

    -MTWT--

  5. AS4695

    Alaska Airlines

    07:45

    TYS

    2.5h

    09:16

    DFW

    -MTWT--
    Search

  6. AS303

    Alaska Airlines

    14:15

    DFW

    4.0h

    16:14

    PDX

    SMTWTFS

  7. UA5772

    United Airlines

    08:45

    TYS

    3.3h

    10:05

    DEN

    SMTWTFS
    Search

  8. UA1561

    United Airlines

    11:20

    DEN

    8.3h

    18:36

    PDX

    SM--TF-

  9. UA5673

    United Airlines

    09:00

    TYS

    3.5h

    10:27

    DEN

    SMTWTFS
    Search

  10. UA1561

    United Airlines

    11:20

    DEN

    8.3h

    18:36

    PDX

    SM--TF-

  11. AS6918

    Alaska Airlines

    14:32

    TYS

    2.4h

    15:55

    DFW

    -----FS
    Search

  12. AS331

    Alaska Airlines

    19:33

    DFW

    4.1h

    21:40

    PDX

    -----F-

  13. UA5698

    United Airlines

    16:03

    TYS

    3.5h

    17:33

    DEN

    SM-WTFS
    Search

  14. F92687

    Frontier Airlines

    21:55

    DEN

    2.8h

    23:40

    PDX

    SMTWTFS

  15. F92373

    Frontier Airlines

    22:32

    TYS

    3.5h

    00:03

    DEN

    S-T-TF-
    Search

  16. F92687

    Frontier Airlines

    21:55

    DEN

    2.8h

    23:40

    PDX

    SMTWTFS

  17. F92373

    Frontier Airlines

    22:32

    TYS

    3.5h

    00:03

    DEN

    S-T-TF-
    Search

  18. F91789

    Frontier Airlines

    06:35

    DEN

    2.7h

    08:19

    PDX

    ---W--S
Find more flights and airlines

Flight Info of Flights from Knoxville to Portland International Airport

Cheapest direct flight price

CAD 123

Cheapest month

May

Peak season for travel

July

FAQs for Knoxville to Portland International Airport Flights

  • When are flight tickets from Knoxville (TYS) to Portland (PDX) the cheapest?

    Airlines adjust prices for flights from Knoxville to Portland based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Knoxville (TYS) to Portland (PDX) cost?

    According to Trip.com's data, the lowest price is around CAD 808.

  • How many airports in Portland (PDX)?

    There are 3 airport(s) in Portland (PDX): Hillsboro Airport, Portland International Airport and Portland-Troutdale Airport.

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