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

United Airlines is the most popular carrier operating from Mobile to Lambert-St Louis

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 47% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 5 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

Round-trip

One-way

Last minute

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Mobile to St. Louis.

12:55 pm - 4:35 pmMOB-STL

3h 40m1 stop

7:05 am - 12:15 pmSTL-MOB

5h 10m1 stop

$244Delta

Find Deal

Wed, May 14 - Wed, May 21

5:43 pm - 10:45 pmMOB-STL

5h 02m1 stop

5:12 am - 12:08 pmSTL-MOB

6h 56m1 stop

$254American Airlines

Find Deal

Fri, May 9 - Tue, May 13

5:43 pm - 10:45 pmMOB-STL

5h 02m1 stop

10:31 am - 6:26 pmSTL-MOB

7h 55m2 stops

$264American Airlines

Find Deal

Fri, May 9 - Tue, May 13

12:34 pm - 8:58 pmMOB-STL

8h 24m2 stops

5:00 am - 12:08 pmSTL-MOB

7h 08m2 stops

$284American Airlines

Find Deal

Wed, May 14 - Wed, May 21

5:10 pm - 10:03 pmMOB-STL

4h 53m1 stop

4:50 pm - 10:00 pmSTL-MOB

5h 10m1 stop

$344United Airlines

Find Deal

Mon, May 5 - Fri, May 16

11:25 am - 4:53 pmMOB-STL

5h 28m1 stop

8:25 am - 4:08 pmSTL-MOB

7h 43m1 stop

$425United Airlines

Find Deal

Thu, May 22 - Thu, May 29

9:20 am - 11:49 pmMOB-STL

14h 29m2 stops

4:50 pm - 10:00 pmSTL-MOB

5h 10m1 stop

$455United Airlines

Find Deal

Mon, May 5 - Fri, May 16

9:20 am - 11:46 pmMOB-STL

14h 26m2 stops

6:30 am - 6:08 pmSTL-MOB

11h 38m2 stops

$464United Airlines

Find Deal

Fri, May 9 - Tue, May 13

11:25 am - 4:53 pmMOB-STL

5h 28m1 stop

6:30 am - 7:19 pmSTL-MOB

12h 49m2 stops

$484United Airlines

Find Deal

Thu, May 22 - Thu, May 29

5:10 pm - 10:03 pmMOB-STL

4h 53m1 stop

4:50 pm - 10:00 pmSTL-MOB

5h 10m1 stop

$490United Airlines

Find Deal

Sun, May 4 - Fri, May 16

United Airlines flights from Mobile to St. Louis

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

United Airlines

May 5

MOB5:10 pmMobile

4h 53m

1 stop

STL10:03 pmLambert-St Louis

May 16

STL4:50 pmLambert-St Louis

5h 10m

1 stop

MOB10:00 pmMobile

$344

Find similar

United Airlines

Apr 26

MOB3:30 pmMobile

5h 20m

1 stop

STL8:50 pmLambert-St Louis

May 3

STL11:00 amLambert-St Louis

5h 12m

1 stop

MOB4:12 pmMobile

$389

Find similar

United Airlines

Apr 26

MOB3:30 pmMobile

5h 20m

1 stop

STL8:50 pmLambert-St Louis

May 3

STL6:30 amLambert-St Louis

11h 38m

2 stops

MOB6:08 pmMobile

$399

Find similar

Delta flights from Mobile to St. Louis

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

Delta

May 14

MOB12:55 pmMobile

3h 40m

1 stop

STL4:35 pmLambert-St Louis

May 21

STL7:05 amLambert-St Louis

5h 10m

1 stop

MOB12:15 pmMobile

$244

Find similar

Delta

Apr 28

MOB12:49 pmMobile

3h 37m

1 stop

STL4:26 pmLambert-St Louis

Apr 29

STL5:32 pmLambert-St Louis

5h 15m

1 stop

MOB10:47 pmMobile

$894

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	$370
Fastest flight time	3h 40m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Mobile in the past 72 hours is $370. The best round-trip flight deal from Mobile to St. Louis found on momondo in the last 72 hours is $244.

The fastest flight from Mobile to St. Louis takes 3h 40m

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 3h 40m.
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 64% of all bookings. The subsequent popular airline is Delta at 36%.

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 7,920 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.