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Flights from St. Louis to Great Falls
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Flights from St. Louis to Great Falls Starting at VND 7,874,567

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • STL15:35
        6h 6m
        1 stop
        GTF20:41
        Wed, Feb 26|St. Louis - Great Falls|Delta Air Lines
        GTF05:59
        7h 51m
        1 stop
        STL14:50
        Tue, Mar 4|Great Falls - St. Louis|Delta Air Lines
        VND 7,874,567VND 13,062,918
        40% OFF
        40% OFF
        VND 13,062,918VND 7,874,567

        Choose Delta Air Lines flights from St. Louis to Great Falls. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Wed, Feb 26-Tue, Mar 4, arriving at Great Falls International Airport. One-way Prices start from VND 7,874,567 including taxes and charges.

      • STL17:00
        6h 40m
        1 stop
        GTF22:40
        Wed, Feb 19|St. Louis - Great Falls|Delta Air Lines
        GTF05:59
        7h 51m
        1 stop
        STL14:50
        Tue, Feb 25|Great Falls - St. Louis|Delta Air Lines
        VND 7,969,062VND 13,062,918
        39% OFF
        39% OFF
        VND 13,062,918VND 7,969,062

        Choose Delta Air Lines flights from St. Louis to Great Falls. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Wed, Feb 19-Tue, Feb 25, arriving at Great Falls International Airport. One-way Prices start from VND 7,969,062 including taxes and charges.

      • STL15:35
        6h 6m
        1 stop
        GTF20:41
        Tue, Feb 25|St. Louis - Great Falls|Delta Air Lines
        GTF18:30
        5h 8m
        1 stop
        STL00:38
        Mon, Mar 3|Great Falls - St. Louis|Delta Air Lines
        VND 8,144,052VND 13,062,918
        38% OFF
        38% OFF
        VND 13,062,918VND 8,144,052

        Choose Delta Air Lines flights from St. Louis to Great Falls. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Great Falls International Airport. One-way Prices start from VND 8,144,052 including taxes and charges.

      • STL15:35
        6h 6m
        1 stop
        GTF20:41
        Tue, Feb 18|St. Louis - Great Falls|Delta Air Lines
        GTF18:30
        5h 8m
        1 stop
        STL00:38
        Mon, Feb 24|Great Falls - St. Louis|Delta Air Lines
        VND 8,249,046
        VND 8,249,046

        Choose Delta Air Lines flights from St. Louis to Great Falls. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Tue, Feb 18-Mon, Feb 24, arriving at Great Falls International Airport. One-way Prices start from VND 8,249,046 including taxes and charges.

      • STL17:00
        6h 40m
        1 stop
        GTF22:40
        Sat, Feb 22|St. Louis - Great Falls|Delta Air Lines
        GTF18:30
        5h 8m
        1 stop
        STL00:38
        Fri, Feb 28|Great Falls - St. Louis|Delta Air Lines
        VND 8,424,037
        VND 8,424,037

        Choose Delta Air Lines flights from St. Louis to Great Falls. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Great Falls International Airport. One-way Prices start from VND 8,424,037 including taxes and charges.

      • STL15:35
        6h 6m
        1 stop
        GTF20:41
        Mon, Feb 24|St. Louis - Great Falls|Delta Air Lines
        GTF05:40
        6h 38m
        1 stop
        STL13:18
        Sun, Mar 2|Great Falls - St. Louis|Delta Air Lines
        VND 8,424,037
        VND 8,424,037

        Choose Delta Air Lines flights from St. Louis to Great Falls. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Mon, Feb 24-Sun, Mar 2, arriving at Great Falls International Airport. One-way Prices start from VND 8,424,037 including taxes and charges.

      • STL16:39
        5h 40m
        1 stop
        GTF21:19
        Thu, Feb 27|St. Louis - Great Falls|United Airlines
        GTF14:45
        8h 14m
        1 stop
        STL23:59
        Wed, Mar 5|Great Falls - St. Louis|Alaska Airlines
        VND 9,435,481
        VND 9,435,481

        Choose United Airlines flights from St. Louis to Great Falls. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Thu, Feb 27-Wed, Mar 5, arriving at Great Falls International Airport. One-way Prices start from VND 9,435,481 including taxes and charges.

      • STL08:20
        6h 19m
        1 stop
        GTF13:39
        Sat, Feb 22|St. Louis - Great Falls|United Airlines
        GTF14:45
        8h 14m
        1 stop
        STL23:59
        Fri, Feb 28|Great Falls - St. Louis|Alaska Airlines
        VND 9,494,978
        VND 9,494,978

        Choose United Airlines flights from St. Louis to Great Falls. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Great Falls International Airport. One-way Prices start from VND 9,494,978 including taxes and charges.

      • STL16:39
        5h 40m
        1 stop
        GTF21:19
        Wed, Feb 19|St. Louis - Great Falls|United Airlines
        GTF14:20
        5h 24m
        1 stop
        STL20:44
        Tue, Feb 25|Great Falls - St. Louis|United Airlines
        VND 9,974,451
        VND 9,974,451

        Choose United Airlines flights from St. Louis to Great Falls. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Wed, Feb 19-Tue, Feb 25, arriving at Great Falls International Airport. One-way Prices start from VND 9,974,451 including taxes and charges.

      • STL15:35
        6h 6m
        1 stop
        GTF20:41
        Thu, Feb 20|St. Louis - Great Falls|Delta Air Lines
        GTF05:59
        7h 51m
        1 stop
        STL14:50
        Wed, Feb 26|Great Falls - St. Louis|Delta Air Lines
        VND 10,016,449
        VND 10,016,449

        Choose Delta Air Lines flights from St. Louis to Great Falls. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Thu, Feb 20-Wed, Feb 26, arriving at Great Falls International Airport. One-way Prices start from VND 10,016,449 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        GTF02:00 pm
        Sat, Feb 22|St. Louis - Great Falls|Delta Air Lines
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        Find More Flights

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

St. Louis to Great Falls flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1524

    Delta Air Lines

    06:00

    STL

    1.8h

    08:45

    ATL

    SMTWTFS
    Search

  2. DL387

    Delta Air Lines

    10:30

    ATL

    4.2h

    12:42

    SLC

    SMTWTFS

  3. DL3800

    Delta Air Lines

    16:06

    SLC

    1.7h

    17:48

    GTF

    SMTWT--

  4. DL1597

    Delta Air Lines

    06:30

    STL

    1.7h

    08:12

    MSP

    SMTWTFS
    Search

  5. DL2651

    Delta Air Lines

    12:45

    MSP

    3.0h

    14:48

    SLC

    SMTWTFS

  6. DL3800

    Delta Air Lines

    16:06

    SLC

    1.7h

    17:48

    GTF

    SMTWT--

  7. AS504

    Alaska Airlines

    07:00

    STL

    4.3h

    09:17

    SEA

    SMTWTFS
    Search

  8. AS3460

    Alaska Airlines

    11:25

    SEA

    1.7h

    14:05

    GTF

    SMTWTFS

  9. UA2135

    United Airlines

    07:00

    STL

    2.5h

    08:33

    DEN

    SMTWTFS
    Search

  10. UA5331

    United Airlines

    11:25

    DEN

    2.1h

    13:32

    GTF

    SMTWTFS

  11. DL1289

    Delta Air Lines

    11:50

    STL

    1.6h

    14:27

    DTW

    SMTWTFS
    Search

  12. DL765

    Delta Air Lines

    17:45

    DTW

    4.2h

    19:56

    SLC

    SMTWTFS

  13. DL3845

    Delta Air Lines

    21:15

    SLC

    1.5h

    22:46

    GTF

    SMTWTFS

  14. DL1289

    Delta Air Lines

    11:50

    STL

    1.6h

    14:27

    DTW

    SMTWTFS
    Search

  15. DL2203

    Delta Air Lines

    16:20

    DTW

    2.0h

    17:22

    MSP

    SMTWTFS

  16. DL3847

    Delta Air Lines

    18:30

    MSP

    2.6h

    20:04

    GTF

    SMTWTFS

  17. UA2625

    United Airlines

    13:41

    STL

    2.5h

    15:10

    DEN

    SMTWTFS
    Search

  18. UA5240

    United Airlines

    19:15

    DEN

    2.1h

    21:23

    GTF

    SMTWTFS

  19. DL4089

    Delta Air Lines

    15:35

    STL

    1.7h

    17:17

    MSP

    SMTWTFS
    Search

  20. DL3847

    Delta Air Lines

    18:30

    MSP

    2.6h

    20:04

    GTF

    SMTWTFS

  21. UA1004

    United Airlines

    16:30

    STL

    2.3h

    17:50

    DEN

    SMTWTFS
    Search

  22. UA5240

    United Airlines

    19:15

    DEN

    2.1h

    21:23

    GTF

    SMTWTFS

  23. DL1492

    Delta Air Lines

    18:59

    STL

    3.4h

    21:25

    SLC

    SMTWTFS
    Search

  24. DL3845

    Delta Air Lines

    21:15

    SLC

    1.5h

    22:46

    GTF

    SMTWTFS
Find more flights and airlines

Find the best time to fly from St. Louis to Great Falls

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from St. Louis (STL) to Great Falls (GTF) the cheapest?

    Airlines adjust prices for flights from St. Louis to Great Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Great Falls (GTF) cost?

    According to Trip.com's data, the lowest price is around VND 11,706,856.

  • What is the transportation method from the main airport to downtown in Great Falls?

    • The distance from Great Falls International Airport to downtown is about 5 km. It takes about 20 minutes by taxi.

How to find a cheap flight from St. Louis to Great Falls

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Great Falls. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from St. Louis to Great Falls

Off-season for travelFebruary
Peak season for travelNovember
Flight distance1,974.95 km
Popular airlineAlaska Airlines

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