BIS - STL

$359 Find Cheap Flights from Bismarck to St. Louis - Compare and Save

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Everything you should know

Cheapest round-trip
$359
Typical prices: $388-$583
Delta
Sat 2/24Wed 2/28
BIS - STL • 1 stop
When to travel
February
Cheapest • 39% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $343 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 4h 54m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Bismarck to St. Louis (BIS-STL)

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

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

Wed, Feb 24 - Sun, Feb 28
Delta Logo
5:30 pm - 11:18 pmBIS  Bismarck-STL Lambert-St Louis
5h 48m1 stop Minneapolis St Paul
Delta Logo
3:45 pm - 7:57 pmSTL  Lambert-St Louis-BIS Bismarck
4h 12m1 stop Minneapolis St Paul
$359Delta
Wed, Feb 24 - Sun, Feb 28
Delta Logo
7:31 am - 2:31 pmBIS  Bismarck-STL Lambert-St Louis
7h 00m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 11:54 amSTL  Lambert-St Louis-BIS Bismarck
5h 24m1 stop Minneapolis St Paul
$359Delta
Fri, Nov 13 - Mon, Nov 16
Delta Logo
5:40 pm - 11:22 pmBIS  Bismarck-STL Lambert-St Louis
5h 42m1 stop Minneapolis St Paul
Delta Logo
5:29 pm - 11:29 pmSTL  Lambert-St Louis-BIS Bismarck
6h 00m1 stop Minneapolis St Paul
$359Delta
Fri, Oct 30 - Wed, Nov 11
Delta Logo
5:39 pm - 11:21 pmBIS  Bismarck-STL Lambert-St Louis
5h 42m1 stop Minneapolis St Paul
Delta Logo
12:28 pm - 7:31 pmSTL  Lambert-St Louis-BIS Bismarck
7h 03m1 stop Minneapolis St Paul
$374Delta
Fri, Oct 30 - Wed, Nov 11
American Airlines Logo
2:07 pm - 12:19 amBIS  Bismarck-STL Lambert-St Louis
10h 12m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
6:00 am - 1:28 pmSTL  Lambert-St Louis-BIS Bismarck
7h 28m1 stop Dallas/Fort Worth
$379American Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
1:06 pm - 7:22 pmBIS  Bismarck-STL Lambert-St Louis
6h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
7:26 am - 12:33 pmSTL  Lambert-St Louis-BIS Bismarck
5h 07m1 stop Chicago O'Hare Intl
$389American Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
1:58 pm - 11:59 pmBIS  Bismarck-STL Lambert-St Louis
10h 01m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
5:00 am - 12:33 pmSTL  Lambert-St Louis-BIS Bismarck
7h 33m1 stop Chicago O'Hare Intl
$394American Airlines
Fri, Oct 30 - Wed, Nov 11
American Airlines Logo
2:07 pm - 12:19 amBIS  Bismarck-STL Lambert-St Louis
10h 12m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
11:35 am - 9:46 pmSTL  Lambert-St Louis-BIS Bismarck
10h 11m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$454American Airlines
Fri, Nov 13 - Mon, Nov 16
American Airlines Logo
1:58 pm - 11:59 pmBIS  Bismarck-STL Lambert-St Louis
10h 01m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
5:06 am - 12:33 pmSTL  Lambert-St Louis-BIS Bismarck
7h 27m1 stop Chicago O'Hare Intl
$504American Airlines
Wed, Feb 24 - Sun, Feb 28
American Airlines Logo
2:09 pm - 11:57 pmBIS  Bismarck-STL Lambert-St Louis
9h 48m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
7:23 am - 12:18 pmSTL  Lambert-St Louis-BIS Bismarck
4h 55m1 stop Chicago O'Hare Intl
$517American Airlines
Booking Insights

Price, demand and travel trends for Bismarck 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 Bismarck to St. Louis?

Round-trip flights from Bismarck to St. Louis typically range from $388 to $583. The lowest price found in the past 5 days was $359, on Delta.

What's the cheapest day of the week to fly from Bismarck to St. Louis?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Bismarck to St. Louis. It’s 13% cheaper than the average day, while Sunday is the most expensive, with prices 142% higher.

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Key details for Bismarck to St. Louis flights

Low season

February

Cheapest flight

$359
Beat the crowds with an average 83% drop in travelers.
The most popular month to fly with an average 62% increase in travelers.
Round-trip flight from Bismarck to St. Louis

When to book flights from Bismarck to St. Louis

Are your dates flexible? Find out the best times to travel from Bismarck 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 Bismarck 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 Bismarck to St. Louis?

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

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

    There are currently no nonstop flights available from Bismarck to St. Louis. Flights with 1 layover take between 4h 54m and 6h 49m in total, depending on the connection.

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

    Round-trip flights from Bismarck to St. Louis range from $388 to $583, with an average of $443 over the past 12 months. Anything below $388 counts as a good deal.

  • Have flight prices from Bismarck 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 $359 to $1,168. That means the highest observed fare was about 3x higher than the lowest one.

  • 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 starting from around $31 for economy cars. Top options include:

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

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

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

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

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

    • Minneapolis St Paul (MSP) - 73% of one-stop connections
    • Denver Intl (DEN) - 18% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 64% on flights from Bismarck to St. Louis. Tuesday is the cheapest departure day at $388 round-trip on average, while Sunday is the most expensive at $1,076, a difference of $688.

    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 Bismarck to St. Louis?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 54m, compared with 6h 24m via Chicago O'Hare Intl (ORD) and 6h 46m 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 Bismarck 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 Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $388, about $688 less than Sunday fares (64% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bismarck to St. Louis trip for February. Fares historically average $269 round-trip in that month - typically $659 less than the most expensive month, which is September (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 Bismarck 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