What airlines fly to Mobile?

Southwest, Delta and American Airlines are the top three most popular airlines that fly to Mobile from St. Louis according to our data. Southwest is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Mobile. Keep in mind that there are 6 different airlines that fly to Mobile on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Mobile?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Lambert-St Louis to Mobile

When did momondo last update prices for flights from Lambert-St Louis Airport to Mobile Airport?

Prices for flights from Lambert-St Louis Airport to Mobile Airport are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Mobile Airport?

There are 3 operators available for flights from Lambert-St Louis Airport to Mobile Airport as of July 2025.

How old do you have to be to fly from Lambert-St Louis Airport to Mobile Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Mobile Airport.

What documentation or ID do you need to fly to Mobile Airport?

The travel and health documents you'll need for your trip to Mobile Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mobile Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$169 Cheap Flights from St. Louis to Mobile in 2025

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Find the cheapest flights from St. Louis to Mobile

Round-trip

One-way

Last minute

Cheap round-trip flights

10:15 am - 3:46 pmSTL-MOB

5h 31m1 stop

4:43 pm - 10:00 pmMOB-STL

5h 17m1 stop

$249Delta

Find Deal

Sat, Sep 27 - Wed, Oct 1

8:42 am - 5:53 pmSTL-MOB

9h 11m2 stops

6:21 pm - 11:18 pmMOB-STL

4h 57m1 stop

$254American Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

9:17 am - 3:56 pmSTL-MOB

6h 39m1 stop

6:00 am - 9:57 amMOB-STL

3h 57m1 stop

$259Delta

Find Deal

Wed, Aug 13 - Sun, Aug 17

6:00 am - 4:17 pmSTL-MOB

10h 17m2 stops

5:07 pm - 11:05 pmMOB-STL

5h 58m1 stop

$264American Airlines

Find Deal

Thu, Aug 14 - Mon, Aug 18

5:56 pm - 10:42 pmSTL-MOB

4h 46m1 stop

5:20 am - 1:17 pmMOB-STL

7h 57m1 stop

$294American Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 16

3:23 pm - 10:42 pmSTL-MOB

7h 19m2 stops

6:22 pm - 12:05 amMOB-STL

5h 43m1 stop

$299American Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 16

10:10 am - 8:47 pmSTL-MOB

10h 37m2 stops

12:21 pm - 7:29 pmMOB-STL

7h 08m1 stop

$304American Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

11:20 am - 6:50 pmSTL-MOB

7h 30m1 stop

5:10 pm - 9:59 pmMOB-STL

4h 49m1 stop

$319United Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

6:15 am - 11:50 amSTL-MOB

5h 35m1 stop

9:18 am - 2:26 pmMOB-STL

5h 08m1 stop

$329United Airlines

Find Deal

Fri, Aug 15 - Tue, Aug 19

6:15 am - 11:50 amSTL-MOB

5h 35m1 stop

12:50 pm - 10:45 pmMOB-STL

9h 55m2 stops

$359United Airlines

Find Deal

Thu, Aug 14 - Mon, Aug 18

United Airlines flights from St. Louis to Mobile

Our best United Airlines deals on St. Louis to Mobile flight tickets

United Airlines

Nov 15

STL11:20 amLambert-St Louis

7h 30m

1 stop

MOB6:50 pmMobile

Nov 17

MOB5:10 pmMobile

4h 49m

1 stop

STL9:59 pmLambert-St Louis

$319

Find similar

United Airlines

Aug 15

STL6:15 amLambert-St Louis

5h 35m

1 stop

MOB11:50 amMobile

Aug 19

MOB9:18 amMobile

5h 08m

1 stop

STL2:26 pmLambert-St Louis

$329

Find similar

United Airlines

Aug 14

STL6:15 amLambert-St Louis

5h 35m

1 stop

MOB11:50 amMobile

Aug 18

MOB12:50 pmMobile

9h 55m

2 stops

STL10:45 pmLambert-St Louis

$359

Find similar

Delta flights from St. Louis to Mobile

Our best Delta deals on St. Louis to Mobile flight tickets

Delta

Sep 27

STL10:15 amLambert-St Louis

5h 31m

1 stop

MOB3:46 pmMobile

Oct 1

MOB4:43 pmMobile

5h 17m

1 stop

STL10:00 pmLambert-St Louis

$249

Find similar

Delta

Aug 13

STL9:17 amLambert-St Louis

6h 39m

1 stop

MOB3:56 pmMobile

Aug 17

MOB6:00 amMobile

3h 57m

1 stop

STL9:57 amLambert-St Louis

$259

Find similar

Delta

Aug 1

STL7:00 amLambert-St Louis

6h 43m

1 stop

MOB1:43 pmMobile

Aug 4

MOB5:59 pmMobile

5h 54m

1 stop

STL11:53 pmLambert-St Louis

$554

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sat 9/27

10:15 am-3:46 pm

1 stop5h 31m

Mobile

Wed 10/1

4:43 pm-10:00 pm

1 stop5h 17m

$249

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sat 10/18

8:42 am-5:53 pm

2 stops9h 11m

Mobile

Sat 10/25

6:21 pm-11:18 pm

1 stop4h 57m

$254

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Wed 8/13

9:17 am-3:56 pm

1 stop6h 39m

Mobile

Sun 8/17

6:00 am-9:57 am

1 stop3h 57m

$259

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Thu 8/14

6:00 am-4:17 pm

2 stops10h 17m

Mobile

Mon 8/18

5:07 pm-11:05 pm

1 stop5h 58m

$264

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Fri 11/14

5:56 pm-10:42 pm

1 stop4h 46m

Mobile

Sun 11/16

5:20 am-1:17 pm

1 stop7h 57m

$294

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Fri 11/14

3:23 pm-10:42 pm

2 stops7h 19m

Mobile

Sun 11/16

6:22 pm-12:05 am

1 stop5h 43m

$299

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Wed 8/13

10:10 am-8:47 pm

2 stops10h 37m

Mobile

Sun 8/17

12:21 pm-7:29 pm

1 stop7h 08m

$304

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sat 11/15

11:20 am-6:50 pm

1 stop7h 30m

Mobile

Mon 11/17

5:10 pm-9:59 pm

1 stop4h 49m

$319

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Fri 8/15

6:15 am-11:50 am

1 stop5h 35m

Mobile

Tue 8/19

9:18 am-2:26 pm

1 stop5h 08m

$329

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Thu 8/14

6:15 am-11:50 am

1 stop5h 35m

Mobile

Mon 8/18

12:50 pm-10:45 pm

2 stops9h 55m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Mobile

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Mobile?

The month of September is, on average, the cheapest month to fly to Mobile from St. Louis, with most prices found around $246. If you aren’t able to travel to Mobile during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $279.

What is the cheapest day to depart on your flight to Mobile?

On average, the least expensive day to fly to Mobile from St. Louis is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $273. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from St. Louis to Mobile on a Sunday will generally be more expensive and average around $420. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Mobile?

Our data shows that the cheapest St. Louis to Mobile flights are usually those with departure times in the evening. Our users have found flights to Mobile in the evening for as low as $307. Flights to Mobile are more costly at noon, with an average ticket price of $535. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from St. Louis to Mobile

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Mobile according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Mobile (STL to MOB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Mobile

Best Price Found	$169
Fastest flight time	4h 37m
Direct flights	None
Airports in Mobile	1 airport

The best one-way flight to Mobile from St. Louis in the past 72 hours is $169. The best round-trip flight deal from St. Louis to Mobile found on momondo in the last 72 hours is $249.

The fastest flight from St. Louis to Mobile takes 4h 37m

There are no direct flights from St. Louis to Mobile. Popular non-direct route for this connection is Lambert-St Louis Airport - Mobile Airport.

There is 1 airport near Mobile: Mobile (MOB)

Search flight deals

How far is Lambert-St Louis to Mobile by plane?
The distance between Lambert-St Louis and Mobile is about 561.2 mi. By plane, this route typically takes 4h 46m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Mobile Airport?
Prices for flights from Lambert-St Louis Airport to Mobile Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Mobile Airport?
There are 3 operators available for flights from Lambert-St Louis Airport to Mobile Airport as of July 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Mobile Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Mobile Airport.
What documentation or ID do you need to fly to Mobile Airport?
The travel and health documents you'll need for your trip to Mobile Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mobile Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Mobile?
Based on momondo bookings for flights between St. Louis and Mobile, the leading airline is American Airlines, making up 46% of the total bookings. Other popular airlines include Delta with 39% and United Airlines with 15%.

Best airlines flying from St. Louis to Mobile

Compare and see reviews for airlines that fly from St. Louis to Mobile with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $198	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $264	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Mobile?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mobile from St. Louis.

Can I find flights from St. Louis to Mobile with flexible booking policies on momondo?

momondo does allow users to show only those flights to Mobile from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Mobile?

Once you have performed a search for St. Louis to Mobile flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Mobile right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Mobile now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Mobile and let you know when they change.