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

Search for flights from St. Louis Lambert International Airport to Portland. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • STL19:23
        19h 2m
        1 stop
        PDX12:25
        St. Louis - Portland|Mon, Jun 3|Frontier Airlines
        THB 2,247THB 4,009
        44% OFF
        44% OFF
        THB 4,009THB 2,247
      • STL19:29
        22h 26m
        1 stop
        PDX15:55
        St. Louis - Portland|Mon, Jun 10|Frontier Airlines
        THB 2,503THB 4,009
        38% OFF
        38% OFF
        THB 4,009THB 2,503
      • STL20:02
        14h 43m
        1 stop
        PDX08:45
        St. Louis - Portland|Sat, Jun 8|Frontier Airlines
        THB 2,584THB 4,009
        36% OFF
        36% OFF
        THB 4,009THB 2,584
      • STL15:47
        9h 41m
        1 stop
        PDX23:28
        St. Louis - Portland|Tue, Jul 2|Frontier Airlines
        THB 2,644
        THB 2,644
      • STL22:59
        25h 8m
        1 stop
        PDX22:07
        St. Louis - Portland|Fri, Jun 7|Frontier Airlines
        THB 2,930
        THB 2,930
      • STL20:02
        14h 43m
        1 stop
        PDX08:45
        St. Louis - Portland|Sat, Jun 15|Frontier Airlines
        THB 2,940
        THB 2,940
      • STL22:00
        12h 32m
        1 stop
        PDX08:32
        St. Louis - Portland|Mon, Jun 17|Frontier Airlines
        THB 3,147
        THB 3,147
      • STL15:47
        10h 9m
        1 stop
        PDX23:56
        St. Louis - Portland|Tue, Jun 18|Frontier Airlines
        THB 3,182
        THB 3,182
      • STL21:26
        13h 20m
        1 stop
        PDX08:46
        St. Louis - Portland|Wed, May 29|Frontier Airlines
        THB 3,317
        THB 3,317
      • STL22:44
        26h 59m
        1 stop
        PDX23:43
        St. Louis - Portland|Tue, May 28|Frontier Airlines
        THB 3,343
        THB 3,343
      • STL13:00
        3h 5m
        Direct
        PDX14:00
        St. Louis - Portland|Wed, May 29|Frontier 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 St. Louis Lambert International Airport to Portland

View airlines operating flights from St. Louis Lambert International Airport to Portland. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From THB 2,247
Spirit Airlines
From THB 3,594
American Airlines
From THB 4,066
Alaska Airlines
From THB 4,117
Sun Country Airlines
From THB 4,931
Southern Airways Express
From THB 5,072
United Airlines
From THB 5,524
Delta Air Lines
From THB 5,805
ANA airlines

Find more flights and airlines

There are 1 airport(s) in Portland. Discover the top routes now!

Discover different airports in Portland. Find the best flight and transfer option, and plan your trip accordingly.

  • 0.36 km from downtown Portland
    Portland International Airport
    Tickets From
    THB 2,247
Flight Schedule from St. Louis Lambert International Airport to Portland

Check on the flight schedule from St. Louis Lambert International Airport to Portland. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2261

    American Airlines

    05:00

    STL

    1.9h

    06:52

    DFW

    SMTWTFS
    Search

  2. AA2655

    American Airlines

    09:00

    DFW

    4.0h

    10:59

    PDX

    SMTWTFS

  3. AA2574

    American Airlines

    07:39

    STL

    3.3h

    08:55

    PHX

    SMTWTFS
    Search

  4. F93159

    Frontier Airlines

    17:52

    PHX

    2.8h

    20:39

    PDX

    --TWT-S

  5. F92017

    Frontier Airlines

    12:23

    STL

    3.6h

    13:58

    LAS

    -M-WT-S
    Search

  6. F91105

    Frontier Airlines

    13:34

    LAS

    2.3h

    15:54

    PDX

    -M-W--S

  7. NK1129

    Spirit Airlines

    15:02

    STL

    3.5h

    16:35

    LAS

    S-T-T--
    Search

  8. NK1723

    Spirit Airlines

    18:00

    LAS

    2.4h

    20:21

    PDX

    SMTWTFS

  9. AS349

    Alaska Airlines

    19:41

    STL

    4.3h

    22:00

    SEA

    SMTWTFS
    Search

  10. AS957

    Alaska Airlines

    22:49

    SEA

    0.9h

    23:44

    PDX

    SMTWTFS

  11. SY276

    Sun Country Airlines

    19:45

    STL

    1.6h

    21:18

    MSP

    ----T-S
    Search

  12. SY297

    Sun Country Airlines

    21:10

    MSP

    3.8h

    22:55

    PDX

    ----T--

  13. F94567

    Frontier Airlines

    20:00

    STL

    2.5h

    21:28

    DEN

    --T-T--
    Search

  14. F91789

    Frontier Airlines

    07:55

    DEN

    2.7h

    09:38

    PDX

    -M-W--S

  15. F93367

    Frontier Airlines

    21:26

    STL

    3.3h

    22:44

    PHX

    S-T-TF-
    Search

  16. F92259

    Frontier Airlines

    06:00

    PHX

    2.8h

    08:47

    PDX

    SM---F-

  17. F94477

    Frontier Airlines

    22:59

    STL

    2.5h

    00:26

    DEN

    -M-W--S
    Search

  18. F91789

    Frontier Airlines

    07:55

    DEN

    2.7h

    09:38

    PDX

    -M-W--S

  19. F94477

    Frontier Airlines

    22:59

    STL

    2.5h

    00:26

    DEN

    -M-W--S
    Search

  20. F92687

    Frontier Airlines

    22:07

    DEN

    2.7h

    23:50

    PDX

    SMTWTFS
Find more flights and airlines

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

Cheapest nonstop flight price

THB 2,246

Off-season for travel

April

Peak season for travel

November

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