$269+ Cheap flights from Mobile to St. Louis (MOB - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — STL
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Mobile to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Mobile to St. Louis
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Best
Last-minute
One-way
Cheapest flights from Mobile to St. LouisExplore the most affordable flight options available from Mobile to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Mobile to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 pm
MOB
- STL
1 stop4h 26m
Delta
Sun 8/237:00 am
STL
- MOB
1 stop4h 20m
Delta
Deal found 7/20![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:04 am
MOB
- STL
1 stop4h 51m
Delta
Sun 9/206:00 am
STL
- MOB
1 stop5h 22m
Delta
Deal found 7/22![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
MOB
- STL
2 stops8h 38m
United Airlines
Mon 8/243:13 pm
STL
- MOB
1 stop6h 46m
United Airlines
Deal found 7/20![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:55 pm
MOB
- STL
1 stop5h 03m
Delta
Tue 8/116:00 am
STL
- MOB
1 stop5h 20m
Delta
Deal found 7/23![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:00 am
MOB
- STL
2 stops12h 26m
United Airlines
Tue 8/1111:15 am
STL
- MOB
1 stop4h 54m
United Airlines
Deal found 7/23![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:26 pm
MOB
- STL
1 stop5h 49m
Delta
Thu 8/1311:00 am
STL
- MOB
1 stop4h 50m
Delta
Deal found 7/22![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:00 am
MOB
- STL
1 stop5h 16m
United Airlines
Thu 8/137:25 am
STL
- MOB
2 stops11h 08m
United Airlines
Deal found 7/22![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:06 pm
MOB
- STL
1 stop4h 11m
Delta
Wed 9/910:40 am
STL
- MOB
1 stop5h 01m
Delta
Deal found 7/19![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
MOB
- STL
1 stop7h 15m
United Airlines
Wed 9/912:59 pm
STL
- MOB
2 stops9h 00m
United Airlines
Deal found 7/19![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:59 am
MOB
- STL
1 stop7h 05m
United Airlines
Tue 8/256:15 am
STL
- MOB
1 stop5h 36m
United Airlines
Deal found 7/21![United Airlines logo]()
$389
Best flights from Mobile to St. LouisDiscover carefully curated flight deals from Mobile to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Mobile to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:15 am
MOB
- STL
1 stop5h 18m
Delta
Mon 8/2412:52 pm
STL
- MOB
1 stop5h 16m
Delta
Deal found 7/20![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
MOB
- STL
2 stops8h 38m
United Airlines
Mon 8/243:13 pm
STL
- MOB
1 stop6h 46m
United Airlines
Deal found 7/20![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 pm
MOB
- STL
1 stop4h 26m
Delta
Sun 8/237:00 am
STL
- MOB
1 stop4h 20m
Delta
Deal found 7/20![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:04 am
MOB
- STL
1 stop4h 51m
Delta
Sun 9/206:00 am
STL
- MOB
1 stop5h 22m
Delta
Deal found 7/22![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
MOB
- STL
1 stop7h 15m
United Airlines
Wed 9/912:59 pm
STL
- MOB
2 stops9h 00m
United Airlines
Deal found 7/19![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:59 am
MOB
- STL
2 stops11h 01m
United Airlines
Tue 8/258:00 am
STL
- MOB
2 stops10h 33m
United Airlines
Deal found 7/21![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:06 pm
MOB
- STL
1 stop4h 11m
Delta
Wed 9/910:40 am
STL
- MOB
1 stop5h 01m
Delta
Deal found 7/19![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:59 am
MOB
- STL
2 stops11h 01m
United Airlines
Tue 8/1811:15 am
STL
- MOB
1 stop7h 18m
United Airlines
Deal found 7/22![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:35 am
MOB
- STL
1 stop5h 09m
United Airlines
Sat 12/54:17 pm
STL
- MOB
1 stop5h 12m
United Airlines
Deal found 7/18![United Airlines logo]()
$434
Last-minute flights from Mobile to St. LouisDiscover last-minute flight deals from Mobile to St. Louis. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Mobile to St. Louis. Data last updated July 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:26 pm
MOB
- STL
1 stop5h 49m
Delta
Thu 8/1311:00 am
STL
- MOB
1 stop4h 50m
Delta
Deal found 7/22![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:00 am
MOB
- STL
1 stop5h 16m
United Airlines
Thu 8/137:25 am
STL
- MOB
2 stops11h 08m
United Airlines
Deal found 7/22![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:55 pm
MOB
- STL
1 stop5h 03m
Delta
Tue 8/116:00 am
STL
- MOB
1 stop5h 20m
Delta
Deal found 7/23![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:00 am
MOB
- STL
2 stops12h 26m
United Airlines
Tue 8/1111:15 am
STL
- MOB
1 stop4h 54m
United Airlines
Deal found 7/23![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:59 am
MOB
- STL
2 stops11h 01m
United Airlines
Wed 8/198:35 am
STL
- MOB
1 stop7h 34m
United Airlines
Deal found 7/22![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:59 am
MOB
- STL
1 stop6h 51m
United Airlines
Wed 8/198:35 am
STL
- MOB
1 stop7h 34m
United Airlines
Deal found 7/22![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
MOB
- STL
2 stops8h 38m
United Airlines
Mon 8/243:13 pm
STL
- MOB
1 stop6h 46m
United Airlines
Deal found 7/20![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:59 am
MOB
- STL
1 stop7h 05m
United Airlines
Tue 8/256:15 am
STL
- MOB
1 stop5h 36m
United Airlines
Deal found 7/21![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 pm
MOB
- STL
1 stop4h 26m
Delta
Sun 8/237:00 am
STL
- MOB
1 stop4h 20m
Delta
Deal found 7/20![Delta logo]()
$309
One-way flights from Mobile to St. LouisSearch for one-way flight options from Mobile to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Mobile to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am
MOB
- STL
1 stop4h 51m
Delta
Deal found 7/20![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:59 am
MOB
- STL
2 stops11h 01m
United Airlines
Deal found 7/21![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:20 am
MOB
- STL
2 stops12h 01m
United Airlines
Deal found 7/21![United Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:00 am
MOB
- STL
2 stops13h 00m
United Airlines
Deal found 7/22![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:59 am
MOB
- STL
1 stop7h 32m
United Airlines
Deal found 7/21![United Airlines logo]()
$395
Find flight deals from Mobile to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $269 (Delta) |
Popular in | June |
Cheapest in | December |
Average price | $392 |
Cheapflights Fare Finder
Customize your flight search to find flights from Mobile to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Mobile to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Tue 8/18
9:15 am-2:33 pm
1 stop5h 18m
Lambert-St Louis
Mon 8/24
12:52 pm-6:08 pm
1 stop5h 16m
$309
Quickest round-trip
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Wed 8/19
6:55 pm-11:21 pm
1 stop4h 26m
Lambert-St Louis
Sun 8/23
7:00 am-11:20 am
1 stop4h 20m
$309
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Fri 9/18
6:04 am-10:55 am
1 stop4h 51m
Lambert-St Louis
Sun 9/20
6:00 am-11:22 am
1 stop5h 22m
$319
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Tue 8/18
7:00 am-3:38 pm
2 stops8h 38m
Lambert-St Louis
Mon 8/24
3:13 pm-9:59 pm
1 stop6h 46m
$344
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Sun 9/6
12:06 pm-4:17 pm
1 stop4h 11m
Lambert-St Louis
Wed 9/9
10:40 am-3:41 pm
1 stop5h 01m
$377
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Sun 9/6
7:00 am-2:15 pm
1 stop7h 15m
Lambert-St Louis
Wed 9/9
12:59 pm-9:59 pm
2 stops9h 00m
$382
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Tue 8/18
10:59 am-10:00 pm
2 stops11h 01m
Lambert-St Louis
Tue 8/25
8:00 am-6:33 pm
2 stops10h 33m
$399
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Wed 8/12
10:59 am-10:00 pm
2 stops11h 01m
Lambert-St Louis
Tue 8/18
11:15 am-6:33 pm
1 stop7h 18m
$419
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Wed 12/2
11:35 am-4:44 pm
1 stop5h 09m
Lambert-St Louis
Sat 12/5
4:17 pm-9:29 pm
1 stop5h 12m
$434
Cheapest one-way
Quickest one-way
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Sat 10/24
6:00 am-10:51 am
1 stop4h 51m
$269
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Mobile to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mobile to St. Louis in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Mobile-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mobile-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mobile-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Mobile-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mobile-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Mobile to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Mobile with our price prediction graph.
MOB-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Mobile to St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 24, 2026.
Get a feel of what it's like to fly with Delta from Mobile to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Mobile to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Mobile to St. Louis
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Complete your trip
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Find flights from Mobile to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mobile and St. Louis flights
Browse other Mobile and St. Louis flight options. Last updated on July 24, 2026.
Other flights from Mobile
Browse through other flights departing from Mobile. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
Top airline flying from Mobile to St. Louis
Discover the top airline that operate flights from Mobile to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$308 | FlexibilityNo cancel fee | On-timeN/A |