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$244+ Cheap flights from St. Louis to Mobile (STL - MOB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MOB
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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1. Tell us where you want to go
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Cheap flight deals from St. Louis to Mobile

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Mobile (MOB). 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$260
(Delta)

Popular in

November

Cheapest in

September

Average price

$497
Provider with most accurate pricing for Lambert-St Louis-Mobile flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Mobile flights.
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From Lambert-St Louis to Mobile
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One-way flight from Lambert-St Louis to Mobile
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Highest demand for flights based on searches. 17% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from St. Louis to Mobile

Cheapest flights from St. Louis to Mobile
Explore the most affordable flight options available from St. Louis to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This Delta deal was found by Cheapflights users on 3/2. 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 6/145:40 pmSTL - MOB
1 stop5h 16mDelta
Sat 6/217:30 amMOB - STL
1 stop7h 05mDelta
Deal found 3/2$244
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:23 amSTL - MOB
2 stops8h 41mAmerican Airlines
Sat 6/215:59 pmMOB - STL
1 stop6h 16mAmerican Airlines
Deal found 3/2$284
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/111:00 amSTL - MOB
1 stop5h 08mUnited Airlines
Sun 4/63:30 pmMOB - STL
1 stop6h 39mUnited Airlines
Deal found 3/3$328

Find flights from St. Louis to Mobile within your budget

Customize your flight search to find flights from St. Louis to Mobile 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 March 3, 2025.

Fly from

St. Louis

Fly to

Mobile

Route

Depart

Return

Price

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Tue 4/1

11:39 am-5:24 pm

1 stop5h 45m

Mobile

Sun 4/6

5:17 am-10:33 am

1 stop5h 16m

$309

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Tue 4/1

11:00 am-4:08 pm

1 stop5h 08m

Mobile

Sun 4/6

3:30 pm-10:09 pm

1 stop6h 39m

$328

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Thu 3/13

7:10 am-12:10 pm

1 stop5h 00m

Mobile

Fri 3/21

7:20 pm-11:31 pm

1 stop4h 11m

$524

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Thu 5/1

7:10 am-2:02 pm

1 stop6h 52m

$260

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Thu 5/1

5:29 pm-12:03 pm

2 stops18h 34m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Compare providers for flights from St. Louis to Mobile

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 St. Louis to Mobile in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Mobile flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Mobile flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Mobile flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Mobile 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 St. Louis-Mobile 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 St. Louis to Mobile

Have a flexible travel schedule? Discover the best time to fly to Mobile from St. Louis with our price prediction graph.
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.

Travel insights for flights from St. Louis to Mobile

Get recent, data-driven insights about flights from St. Louis to Mobile including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Mobile?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Mobile (average of $348). Flying from St. Louis to Mobile in March is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to MOB?

Find hourly flight availability from St. Louis to Mobile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

It’s typically best to fly out from St. Louis to Mobile in the evening. Doing so could potentially save you 43% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Mobile by month

Plan your trip to Mobile by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mobile ranges from 3.7 - 7.3 inches per month. July is typically the wettest month, when rainfall can reach 7.3 in. October is typically the driest time to visit Mobile when rainfall is around 3.7 in.

Temperature in Mobile by month

Plan your trip to Mobile by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mobile, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Mobile

Get insights into the airlines that provide service to Mobile. 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 Mobile. Reviews last updated March 3, 2025.
Delta
8.0
Very good
8,070 reviews

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,070 reviews
Delta
8.0
Very good
8,070 reviews

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,070 reviews

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,070 reviews

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Mobile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Mobile round-trip?

    American Airlines, at $309, was found to be the cheapest airline from St. Louis to Mobile.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is 13% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from St. Louis to Mobile that include hotel bookings?

    Yes. In addition to deals on St. Louis to Mobile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Mobile?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Mobile.

  • Can I find deals for business class flights from St. Louis to Mobile?

    Yes. Cheapflights offers flight deals from St. Louis to Mobile by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Mobile?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Mobile (average of $348). Flying from St. Louis to Mobile in March is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Pascagoula
Moss Point

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Alternative routes for St. Louis to Mobile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from St. Louis to Mobile

Discover the top 3 airlines that operate flights from St. Louis to Mobile. 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$344FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$238Average$357FlexibilityNo cancel feeOn-time71%
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