MOB - STL

$374 Find Cheap Flights from Mobile to St. Louis - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$374
Typical prices: $308-$484
United Airlines
Tue 11/13Sun 11/18
MOB - STL • 1 stop
Cheapest one-way
$379
Typical prices: $363-$444
United Airlines
Sun 11/11
MOB - STL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Mobile and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 39% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $378 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 5h 27m (one-way)
Insights
Insights
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We hope you love your trip to St. Louis!
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Flight Deals

Cheap Flights from Mobile to St. Louis (MOB-STL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mobile to St. Louis

Fri, Nov 13 - Wed, Nov 18
United Airlines Logo
4:55 pm - 10:26 pmMOB  Mobile-STL Lambert-St Louis
5h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
1:00 pm - 8:15 pmSTL  Lambert-St Louis-MOB Mobile
7h 15m1 stop Washington, D.C. Dulles Intl
$374United Airlines
Fri, Nov 13 - Wed, Nov 18
United Airlines Logo
4:55 pm - 10:26 pmMOB  Mobile-STL Lambert-St Louis
5h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 4:08 pmSTL  Lambert-St Louis-MOB Mobile
10h 08m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$379United Airlines
Fri, Nov 13 - Wed, Nov 18
United Airlines Logo
4:55 pm - 10:26 pmMOB  Mobile-STL Lambert-St Louis
5h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
1:00 pm - 8:15 pmSTL  Lambert-St Louis-MOB Mobile
7h 15m1 stop Washington, D.C. Dulles Intl
$381United Airlines
Fri, Nov 13 - Wed, Nov 18
United Airlines Logo
4:55 pm - 10:26 pmMOB  Mobile-STL Lambert-St Louis
5h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 4:08 pmSTL  Lambert-St Louis-MOB Mobile
10h 08m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$387United Airlines
Fri, Mar 26 - Sun, Apr 4
Delta Logo
9:10 am - 2:43 pmMOB  Mobile-STL Lambert-St Louis
5h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:51 am - 3:47 pmSTL  Lambert-St Louis-MOB Mobile
3h 56m1 stop Atlanta Hartsfield-Jackson
$389Delta
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
10:29 am - 4:50 pmMOB  Mobile-STL Lambert-St Louis
6h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 11:49 amSTL  Lambert-St Louis-MOB Mobile
5h 34m1 stop Houston George Bush Intcntl
$389United Airlines
Fri, Nov 13 - Wed, Nov 18
United Airlines Logo
4:55 pm - 10:26 pmMOB  Mobile-STL Lambert-St Louis
5h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
11:00 am - 6:38 pmSTL  Lambert-St Louis-MOB Mobile
7h 38m1 stop Houston George Bush Intcntl
$389United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
10:29 am - 4:50 pmMOB  Mobile-STL Lambert-St Louis
6h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
2:55 pm - 9:59 pmSTL  Lambert-St Louis-MOB Mobile
7h 04m1 stop Houston George Bush Intcntl
$389United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
10:29 am - 9:40 pmMOB  Mobile-STL Lambert-St Louis
11h 11m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:15 am - 11:49 amSTL  Lambert-St Louis-MOB Mobile
5h 34m1 stop Houston George Bush Intcntl
$394United Airlines
Fri, Nov 13 - Wed, Nov 18
Delta Logo
6:10 pm - 11:56 pmMOB  Mobile-STL Lambert-St Louis
5h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:48 pm - 11:50 pmSTL  Lambert-St Louis-MOB Mobile
6h 02m1 stop Atlanta Hartsfield-Jackson
$405Delta
Booking Insights

Price, demand and travel trends for Mobile to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Mobile to St. Louis?

Round-trip flights from Mobile to St. Louis typically range from $308 to $484. The lowest price found in the past 5 days was $374, on United Airlines.

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Key details for Mobile to St. Louis flights

Low season

August

Cheapest flight

$374
Beat the crowds with an average 87% drop in travelers.
The most popular month to fly with an average 27% increase in travelers.
Round-trip flight from Mobile to St. Louis

When to book flights from Mobile to St. Louis

Are your dates flexible? Find out the best times to travel from Mobile to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Mobile to St. Louis flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Mobile to St. Louis?

    Only Economy Class is available on flights from Mobile to St. Louis.

  • How long is a flight from Mobile to St. Louis?

    A nonstop flight from Mobile to St. Louis takes 00m, covering 570 miles.

  • Do I need a passport to fly from Mobile to St. Louis?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Mobile to St. Louis flight?

    Round-trip flights from Mobile to St. Louis range from $308 to $484, with an average of $408 over the past 12 months. Anything below $308 counts as a good deal.

  • Have flight prices from Mobile to St. Louis changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $374 to $1,011. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Mobile to St. Louis looking right now?

    One-way fares from Mobile to St. Louis are currently in line with typical prices for this route. Average one-way fares are about $382.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates averaging $78 for economy cars. Top options include:

    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

  • Which airports can I use when flying from Mobile to St. Louis?

    Flights from Mobile to St. Louis usually depart from Mobile (MOB) and arrive at Lambert-St Louis (STL).

  • Which airports do connecting flights from Mobile to St. Louis pass through?

    One-stop flights from Mobile to St. Louis most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 76% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 14% of one-stop connections
    • Dallas/Fort Worth (DFW) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Mobile to St. Louis?

    Yes. Flexible dates can save you up to 33% on flights from Mobile to St. Louis. Friday is the cheapest departure day at $363 round-trip on average, while Tuesday is the most expensive at $536, a difference of $173.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Mobile to St. Louis?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 57m, compared with 5h 27m via Houston George Bush Intcntl (IAH) and 5h 53m via Dallas/Fort Worth (DFW).

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

Your guide to booking Mobile to St. Louis flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $363, about $173 less than Tuesday fares (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Mobile to St. Louis trip for December. Fares historically average $248 round-trip in that month - typically $288 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.

    • Renaissance St. Louis Airport Hotel
    • Drury Inn & Suites St. Louis Airport
    • DoubleTree by Hilton St. Louis Airport

More options for your flight from Mobile to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Car rentals in St. Louis
Hotels in St. Louis
Vacations in St. Louis