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Portland to St. Louis Lambert International Airport flight
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Cheap Flights from Portland to St. Louis Lambert International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • PWM06:00
        7h 16m
        1 stop
        STL12:16
        Portland - St. Louis|Tue, Jun 25|American Airlines
        CAD 197CAD 357
        45% OFF
        45% OFF
        CAD 357CAD 197
      • PWM06:01
        11h 50m
        1 stop
        STL16:51
        Portland - St. Louis|Mon, Jul 1|American Airlines
        CAD 237CAD 357
        34% OFF
        34% OFF
        CAD 357CAD 237
      • PWM06:01
        11h 50m
        1 stop
        STL16:51
        Portland - St. Louis|Tue, Jul 2|American Airlines
        CAD 237CAD 357
        34% OFF
        34% OFF
        CAD 357CAD 237
      • PWM17:57
        5h 35m
        1 stop
        STL22:32
        Portland - St. Louis|Sat, Jun 22|American Airlines
        CAD 237
        CAD 237
      • PWM06:03
        5h 26m
        1 stop
        STL10:29
        Portland - St. Louis|Wed, May 22|American Airlines
        CAD 267
        CAD 267
      • PWM09:11
        23h 2m
        1 stop
        STL07:13
        Portland - St. Louis|Mon, May 6|Frontier Airlines
        CAD 269
        CAD 269
      • PWM06:05
        5h 54m
        1 stop
        STL10:59
        Portland - St. Louis|Wed, May 22|United Airlines
        CAD 272
        CAD 272
      • PWM13:04
        18h 58m
        2 stops
        STL07:02
        Portland - St. Louis|Thu, Jun 27|Frontier Airlines
        CAD 278
        CAD 278
      • PWM10:50
        21h 23m
        1 stop
        STL07:13
        Portland - St. Louis|Mon, May 6|Breeze Airways
        CAD 281
        CAD 281
      • PWM15:50
        7h 47m
        1 stop
        STL22:37
        Portland - St. Louis|Sat, Jun 29|United Airlines
        CAD 289
        CAD 289
      • PWM13:00
        3h 5m
        Direct
        STL14:00
        Portland - St. Louis|Sun, May 12|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Portland to St. Louis Lambert International Airport
American Airlines
From CAD 197
Frontier Airlines
From CAD 269
United Airlines
From CAD 272
Breeze Airways
From CAD 281
Sun Country Airlines
From CAD 313
Delta Air Lines
From CAD 357
ANA airlines
Find more flights and airlines

Find Suitable Airport in Portland

  • 0.18 km from central Portland
    Portland International Jetport
    Tickets From
    CAD 197
Flight Schedule from Portland to St. Louis Lambert International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2337

    Delta Air Lines

    05:00

    PWM

    2.2h

    07:13

    DTW

    S-----S
    Search

  2. DL1034

    Delta Air Lines

    08:40

    DTW

    1.7h

    09:20

    STL

    S-----S

  3. UA1754

    United Airlines

    06:00

    PWM

    1.4h

    07:26

    EWR

    SMTWTFS
    Search

  4. UA3488

    United Airlines

    09:29

    EWR

    2.7h

    11:09

    STL

    SMTWTF-

  5. AA497

    American Airlines

    06:01

    PWM

    2.5h

    08:30

    CLT

    SMTWTFS
    Search

  6. AA443

    American Airlines

    12:15

    CLT

    1.9h

    13:10

    STL

    SMTWT--

  7. AA4386

    American Airlines

    06:03

    PWM

    1.6h

    07:40

    PHL

    -MTWTF-
    Search

  8. AA2275

    American Airlines

    10:50

    PHL

    2.6h

    12:27

    STL

    -MTWTF-

  9. DL2773

    Delta Air Lines

    06:05

    PWM

    2.9h

    08:58

    ATL

    -MTWTF-
    Search

  10. DL2121

    Delta Air Lines

    11:10

    ATL

    1.6h

    11:48

    STL

    -MTWTF-

  11. UA3537

    United Airlines

    09:20

    PWM

    3.0h

    11:19

    ORD

    SMTWTFS
    Search

  12. UA2618

    United Airlines

    14:20

    ORD

    1.3h

    15:40

    STL

    SMTWTFS

  13. DL5190

    Delta Air Lines

    12:28

    PWM

    1.5h

    14:00

    LGA

    -MTWT--
    Search

  14. DL5078

    Delta Air Lines

    15:30

    LGA

    2.8h

    17:16

    STL

    -MTWTF-

  15. AA5335

    American Airlines

    14:32

    PWM

    1.8h

    16:19

    DCA

    SMTWT--
    Search

  16. AA1691

    American Airlines

    19:45

    DCA

    2.3h

    21:00

    STL

    SMTWT--
Find more flights and airlines

Flight Info of Flights from Portland to St. Louis Lambert International Airport

Cheapest direct flight price

CAD 197

Cheapest month

February

Peak season for travel

November

FAQs for Portland to St. Louis Lambert International Airport Flights

  • When are flight tickets from Portland (PWM) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Portland to St. Louis 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 Portland (PWM) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around CAD 713.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.

  • How many airports in St. Louis (STL)?

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