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Flights from Austin to St. Louis Starting at NZD 114

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

  • One way
  • Round-trip
      • AUS17:11
        24h 32m
        1 stop
        STL17:43
        Tue, Feb 18|Austin - St. Louis|Frontier Airlines
        NZD 114NZD 4,628
        98% OFF
        98% OFF
        NZD 4,628NZD 114

        Choose Frontier Airlines flights from Austin to St. Louis. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Tue, Feb 18, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 114 including taxes and charges.

      • AUS06:10
        26h 56m
        1 stop
        STL09:06
        Tue, Apr 15|Austin - St. Louis|Frontier Airlines
        NZD 114NZD 4,628
        98% OFF
        98% OFF
        NZD 4,628NZD 114

        Choose Frontier Airlines flights from Austin to St. Louis. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Tue, Apr 15, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 114 including taxes and charges.

      • AUS20:45
        27h 21m
        1 stop
        STL00:06
        Thu, May 1|Austin - St. Louis|Frontier Airlines
        NZD 114NZD 4,628
        98% OFF
        98% OFF
        NZD 4,628NZD 114

        Choose Frontier Airlines flights from Austin to St. Louis. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Thu, May 1, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 114 including taxes and charges.

      • AUS18:34
        14h 42m
        1 stop
        STL09:16
        Thu, Mar 6|Austin - St. Louis|Frontier Airlines
        NZD 117
        NZD 117

        Choose Frontier Airlines flights from Austin to St. Louis. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Thu, Mar 6, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 117 including taxes and charges.

      • AUS06:10
        27h 6m
        1 stop
        STL09:16
        Thu, Feb 27|Austin - St. Louis|Frontier Airlines
        NZD 151
        NZD 151

        Choose Frontier Airlines flights from Austin to St. Louis. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Thu, Feb 27, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 151 including taxes and charges.

      • AUS06:00
        28h 1m
        1 stop
        STL10:01
        Fri, Apr 25|Austin - St. Louis|Frontier Airlines
        NZD 165
        NZD 165

        Choose Frontier Airlines flights from Austin to St. Louis. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Fri, Apr 25, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 165 including taxes and charges.

      • AUS18:36
        5h
        1 stop
        STL23:36
        Tue, Feb 25|Austin - St. Louis|Delta Air Lines
        NZD 167
        NZD 167

        Choose Delta Air Lines flights from Austin to St. Louis. The one-way connecting flight with Delta Air Lines departs from Austin-Bergstrom International Airport on Tue, Feb 25, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 167 including taxes and charges.

      • AUS05:30
        6h 15m
        1 stop
        STL11:45
        Wed, Apr 30|Austin - St. Louis|Delta Air Lines
        NZD 167
        NZD 167

        Choose Delta Air Lines flights from Austin to St. Louis. The one-way connecting flight with Delta Air Lines departs from Austin-Bergstrom International Airport on Wed, Apr 30, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 167 including taxes and charges.

      • AUS06:20
        8h 15m
        1 stop
        STL14:35
        Wed, Mar 12|Austin - St. Louis|Delta Air Lines
        NZD 168
        NZD 168

        Choose Delta Air Lines flights from Austin to St. Louis. The one-way connecting flight with Delta Air Lines departs from Austin-Bergstrom International Airport on Wed, Mar 12, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 168 including taxes and charges.

      • AUS06:20
        8h 15m
        1 stop
        STL14:35
        Wed, Apr 2|Austin - St. Louis|Delta Air Lines
        NZD 168
        NZD 168

        Choose Delta Air Lines flights from Austin to St. Louis. The one-way connecting flight with Delta Air Lines departs from Austin-Bergstrom International Airport on Wed, Apr 2, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 168 including taxes and charges.

      • AUS01:00 pm
        3h 5m
        Nonstop
        STL02:00 pm
        Thu, Feb 20|Austin - St. Louis|Frontier Airlines
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Austin to St. Louis flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2563

    American Airlines

    05:00

    AUS

    1.2h

    06:11

    DFW

    SMTWTFS
    Search

  2. AA2480

    American Airlines

    07:00

    DFW

    1.7h

    08:44

    STL

    S--WT-S

  3. UA1966

    United Airlines

    05:05

    AUS

    1.1h

    06:11

    IAH

    SM-WTF-
    Search

  4. UA6050

    United Airlines

    07:45

    IAH

    2.1h

    09:51

    STL

    SMTWT-S

  5. UA361

    United Airlines

    05:15

    AUS

    2.3h

    06:35

    DEN

    SMTWTFS
    Search

  6. UA652

    United Airlines

    09:40

    DEN

    2.0h

    12:43

    STL

    SMTWTFS

  7. WN146

    Southwest Airlines

    05:55

    AUS

    2.0h

    Nonstop

    07:55

    STL

    SMTWT-S
    Search

  8. UA216

    United Airlines

    07:00

    AUS

    2.8h

    09:46

    ORD

    SMTWTFS
    Search

  9. UA1657

    United Airlines

    13:15

    ORD

    1.4h

    14:36

    STL

    SMTWTF-

  10. DL1258

    Delta Air Lines

    07:00

    AUS

    2.2h

    10:13

    ATL

    SMTWTFS
    Search

  11. DL566

    Delta Air Lines

    11:20

    ATL

    1.8h

    12:09

    STL

    SMTWTFS

  12. DL2899

    Delta Air Lines

    08:25

    AUS

    2.2h

    11:35

    ATL

    SMTWTFS
    Search

  13. DL1485

    Delta Air Lines

    15:15

    ATL

    1.7h

    15:58

    STL

    SMTWTFS

  14. DL2062

    Delta Air Lines

    11:29

    AUS

    2.7h

    14:12

    MSP

    SMTWTFS
    Search

  15. DL1605

    Delta Air Lines

    15:15

    MSP

    1.5h

    16:45

    STL

    SMTWTFS

  16. DL1042

    Delta Air Lines

    18:00

    AUS

    2.8h

    20:45

    MSP

    SMTWT-S
    Search

  17. DL1609

    Delta Air Lines

    20:00

    MSP

    1.6h

    21:33

    STL

    SMTWTFS

  18. DL1550

    Delta Air Lines

    18:36

    AUS

    2.2h

    21:49

    ATL

    SMTWTF-
    Search

  19. DL1403

    Delta Air Lines

    22:55

    ATL

    1.7h

    23:38

    STL

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Austin to St. Louis

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.

Airlines Flying from Austin to St. Louis

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines logoFrontier Airlines

FAQ

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

    Airlines adjust prices for flights from Austin to St. Louis 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 Austin (AUS) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around NZD 586.

  • How long does it take to fly from Austin (AUS) to St. Louis (STL) and what is the distance?

    It takes around 2 hours 54 minutes to fly from Austin (AUS) to St. Louis (STL).

  • 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 20 km. It takes about 40 minutes by taxi.

  • What are the most popular airlines that fly from Austin (AUS) to St. Louis (STL)?

    Airlines with flights from Austin (AUS) to St. Louis (STL): Southwest Airlines.

How to find a cheap flight from Austin to St. Louis

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 Austin to St. Louis. 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 Austin to St. Louis

Cheapest nonstop flight priceNZD 113
Cheapest round-trip ticket priceNZD 313
Off-season for travelFebruary
Peak season for travelMay
Flight distance1,156.91 km
Average flight time2 hours 54 minutes
Popular airlineFrontier Airlines

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