What airlines fly to St. Louis?

Delta, American Airlines and Allegiant Air are the top three most popular airlines that fly to St. Louis from Mobile according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 6 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Mobile Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

As of April 2025, there are 2 operators available to choose from for flights from Mobile Airport to Lambert-St Louis Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mobile Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$227 Cheap Flights from Mobile to St. Louis - Save in Minutes

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Find the cheapest flights from Mobile to St. Louis

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Cheap round-trip flights

These are some of the best round-trip flight deals from Mobile to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

5:55 am - 12:25 pmMOB-STL

6h 30m1 stop

7:05 pm - 10:58 pmSTL-MOB

3h 53m1 stop

$279Delta

Find Deal

Sun, Sep 14 - Sat, Sep 20

7:01 pm - 11:23 pmMOB-STL

4h 22m1 stop

9:34 am - 5:13 pmSTL-MOB

7h 39m1 stop

$304American Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

9:20 am - 3:49 pmMOB-STL

6h 29m1 stop

11:00 am - 4:12 pmSTL-MOB

5h 12m1 stop

$319United Airlines

Find Deal

Tue, May 13 - Tue, May 20

5:10 pm - 10:03 pmMOB-STL

4h 53m1 stop

4:50 pm - 10:00 pmSTL-MOB

5h 10m1 stop

$324United Airlines

Find Deal

Fri, May 16 - Mon, May 19

12:45 pm - 9:48 pmMOB-STL

9h 03m2 stops

11:00 am - 6:08 pmSTL-MOB

7h 08m1 stop

$329United Airlines

Find Deal

Tue, May 13 - Tue, May 20

12:45 pm - 9:48 pmMOB-STL

9h 03m2 stops

6:30 am - 7:47 pmSTL-MOB

13h 17m2 stops

$334United Airlines

Find Deal

Tue, May 13 - Tue, May 20

7:01 pm - 11:23 pmMOB-STL

4h 22m1 stop

1:10 pm - 11:33 pmSTL-MOB

10h 23m2 stops

$354American Airlines

Find Deal

Sun, Sep 14 - Mon, Sep 22

5:10 pm - 10:03 pmMOB-STL

4h 53m1 stop

8:00 am - 7:47 pmSTL-MOB

11h 47m2 stops

$359United Airlines

Find Deal

Fri, May 16 - Mon, May 19

2:53 pm - 8:39 pmMOB-STL

5h 46m1 stop

7:05 am - 12:15 pmSTL-MOB

5h 10m1 stop

$363Delta

Find Deal

Thu, May 29 - Sun, Jun 1

5:27 am - 3:11 pmMOB-STL

9h 44m2 stops

5:19 am - 12:10 pmSTL-MOB

6h 51m1 stop

$382American Airlines

Find Deal

Thu, May 29 - Sun, Jun 1

Delta flights from Mobile to St. Louis

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

Delta

Sep 14

MOB5:55 amMobile

6h 30m

1 stop

STL12:25 pmLambert-St Louis

Sep 20

STL7:05 pmLambert-St Louis

3h 53m

1 stop

MOB10:58 pmMobile

$279

Find similar

Delta

May 1

MOB12:49 pmMobile

5h 07m

1 stop

STL5:56 pmLambert-St Louis

May 3

STL7:10 amLambert-St Louis

4h 57m

1 stop

MOB12:07 pmMobile

$334

Find similar

Delta

May 29

MOB2:53 pmMobile

5h 46m

1 stop

STL8:39 pmLambert-St Louis

Jun 1

STL7:05 amLambert-St Louis

5h 10m

1 stop

MOB12:15 pmMobile

$363

Find similar

American Airlines flights from Mobile to St. Louis

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

American Airlines

Sep 14

MOB7:01 pmMobile

4h 22m

1 stop

STL11:23 pmLambert-St Louis

Sep 21

STL9:34 amLambert-St Louis

7h 39m

1 stop

MOB5:13 pmMobile

$304

Find similar

American Airlines

Sep 14

MOB7:01 pmMobile

4h 22m

1 stop

STL11:23 pmLambert-St Louis

Sep 22

STL1:10 pmLambert-St Louis

10h 23m

2 stops

MOB11:33 pmMobile

$354

Find similar

American Airlines

May 29

MOB5:27 amMobile

9h 44m

2 stops

STL3:11 pmLambert-St Louis

Jun 1

STL5:19 amLambert-St Louis

6h 51m

1 stop

MOB12:10 pmMobile

$382

Find similar

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

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 St. Louis?

In general, June is the cheapest month to fly from Mobile to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $281. The month of November is another great option to travel to St. Louis, with average flight prices from Mobile averaging around $288.

When to book flights from Mobile to St. Louis

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

Estimated round-trip price

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

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

Best Price Found	$279
Fastest flight time	4h 22m
Direct flights	None
Airports in St. Louis	1 airport

The best flight deal from Mobile to St. Louis found on momondo in the last 72 hours is $279

The fastest flight from Mobile to St. Louis takes 4h 22m

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

There is 1 airport near St. Louis: Lambert-St Louis (STL)

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How far is Mobile to Lambert-St Louis by plane?
The distance between Mobile and Lambert-St Louis is about 561.2 mi. A reasonable flight in good conditions will take 4h 22m.
When did momondo last update prices for flights from Mobile Airport to Lambert-St Louis Airport?
Prices for flights from Mobile Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Mobile Airport to Lambert-St Louis Airport?
As of April 2025, there are 2 operators available to choose from for flights from Mobile Airport to Lambert-St Louis Airport.
How old do you have to be to fly from Mobile Airport to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mobile Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Mobile to St. Louis?
momondo data reveals that the most frequently booked airline on the route from Mobile to St. Louis is American Airlines, representing 62% of all bookings. The subsequent popular airline is Delta at 38%.

Best airlines flying from Mobile to St. Louis

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $246	Free Cancellation	Rating 8.0 7,934 reviews		Search Delta flights
American Airlines	PriceFrom $253	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

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Why use momondo?

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

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 St. Louis from Mobile.

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

All flight searches from Mobile to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Mobile. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Mobile to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.