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

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

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

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

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

One-stop flights from St. Louis to Bismarck most commonly connect through: • Minneapolis St Paul (MSP) - 80% of one-stop connections • Denver Intl (DEN) - 14% of one-stop connections • Chicago O'Hare Intl (ORD) - 4% of one-stop connections • Dallas/Fort Worth (DFW) - 2% of one-stop connections Minneapolis St Paul (MSP) handles the largest share of one-stop connections on this route.

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

Yes. Being flexible with your travel dates can save you up to 69% on the St. Louis to Bismarck route. Monday is the cheapest departure day at $253 round-trip on average, while Sunday is the most expensive at $791, a difference of $538. 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 long is a flight from St. Louis to Bismarck?

There are currently no nonstop flights available from St. Louis to Bismarck. Flights with 1 layover take between 4h 55m and 6h 24m in total, depending on the connection.

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

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.

Have flight prices from St. Louis to Bismarck 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 $339 to $1,073. That means the highest observed fare was about 3x higher than the lowest one.

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

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 55m, compared with 6h 18m via Dallas/Fort Worth (DFW) and 6h 19m via Chicago O'Hare Intl (ORD).

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

Round-trip flights from St. Louis to Bismarck range from $308 to $486, with an average of $382 over the past 12 months. Anything below $308 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Bismarck?

Delta ($339) and American Airlines ($344) are the cheapest airlines to fly round-trip from St. Louis to Bismarck according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from St. Louis to Bismarck?

Minneapolis St Paul (MSP) is the most popular layover for the St. Louis to Bismarck route. 80% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via MSP.

What is the cheapest layover airport when flying from St. Louis to Bismarck?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $337. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Bismarck which airport offers the shortest layover?

Minneapolis St Paul (MSP) had the shortest average connection time for St. Louis to Bismarck layovers at 200 minutes over the past 3 months.

$339 CHEAP FLIGHTS from St. Louis to Bismarck (STL - BIS)

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Cheapest round-trip

$339

Typical prices: $308-$486

Delta

Sun 11/18Wed 11/21

STL - BIS • 1 stop

When to travel

October

Cheapest • 19% price drop

September

Most popular

Good to know

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $337 (round-trip)

Minneapolis St Paul (MSP)

Shortest trip • 4h 55m (one-way)

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Flight Deals

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

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

Round-trip

One-way

Last minute

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

Wed, Nov 18 - Sat, Nov 21

12:28 pm - 4:41 pmSTL Lambert-St Louis-BIS Bismarck

4h 13m1 stop Minneapolis St Paul

5:40 pm - 11:18 pmBIS Bismarck-STL Lambert-St Louis

5h 38m1 stop Minneapolis St Paul

$339Delta

Wed, Nov 18 - Sat, Nov 21

11:35 am - 9:46 pmSTL Lambert-St Louis-BIS Bismarck

10h 11m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:22 pm - 8:04 pmBIS Bismarck-STL Lambert-St Louis

6h 42m1 stop Chicago O'Hare Intl

$344American Airlines

Fri, Oct 2 - Sun, Oct 4

6:15 am - 12:37 pmSTL Lambert-St Louis-BIS Bismarck

6h 22m1 stop Minneapolis St Paul

5:00 am - 10:31 amBIS Bismarck-STL Lambert-St Louis

5h 31m1 stop Minneapolis St Paul

$369Delta

Thu, Oct 1 - Sun, Oct 4

6:15 am - 10:32 amSTL Lambert-St Louis-BIS Bismarck

4h 17m1 stop Minneapolis St Paul

5:00 am - 8:40 amBIS Bismarck-STL Lambert-St Louis

3h 40m1 stop Minneapolis St Paul

$369Delta

Fri, Oct 2 - Mon, Oct 5

7:00 am - 1:27 pmSTL Lambert-St Louis-BIS Bismarck

6h 27m1 stop Dallas/Fort Worth

2:07 pm - 9:59 pmBIS Bismarck-STL Lambert-St Louis

7h 52m1 stop Dallas/Fort Worth

$369American Airlines

Fri, Oct 2 - Mon, Oct 5

3:34 pm - 10:52 pmSTL Lambert-St Louis-BIS Bismarck

7h 18m1 stop Dallas/Fort Worth

2:07 pm - 12:19 amBIS Bismarck-STL Lambert-St Louis

10h 12m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$374American Airlines

Mon, Dec 21 - Mon, Dec 28

11:15 am - 4:50 pmSTL Lambert-St Louis-BIS Bismarck

5h 35m1 stop Minneapolis St Paul

5:31 pm - 11:36 pmBIS Bismarck-STL Lambert-St Louis

6h 05m1 stop Minneapolis St Paul

$384Delta

Sat, Jan 30 - Tue, Feb 2

3:00 pm - 8:10 pmSTL Lambert-St Louis-BIS Bismarck

5h 10m1 stop Denver Intl

1:08 pm - 8:59 pmBIS Bismarck-STL Lambert-St Louis

7h 51m1 stop Denver Intl

$419United Airlines

Fri, Jan 8 - Tue, Jan 12

5:45 pm - 11:51 pmSTL Lambert-St Louis-BIS Bismarck

6h 06m1 stop Denver Intl

1:08 pm - 8:59 pmBIS Bismarck-STL Lambert-St Louis

7h 51m1 stop Denver Intl

$439United Airlines

Fri, Jan 8 - Tue, Jan 12

3:00 pm - 8:10 pmSTL Lambert-St Louis-BIS Bismarck

5h 10m1 stop Denver Intl

1:08 pm - 8:59 pmBIS Bismarck-STL Lambert-St Louis

7h 51m1 stop Denver Intl

$439United Airlines

Recent last minute flight deals from St. Louis to Bismarck

Thu, Sep 24 - Sun, Sep 27

8:46 am - 12:37 pmSTL Lambert-St Louis-BIS Bismarck

3h 51m1 stop Minneapolis St Paul

5:00 am - 10:31 amBIS Bismarck-STL Lambert-St Louis

5h 31m1 stop Minneapolis St Paul

$429Delta

Fri, Sep 25 - Sun, Sep 27

11:21 am - 5:00 pmSTL Lambert-St Louis-BIS Bismarck

5h 39m1 stop Minneapolis St Paul

5:40 pm - 11:16 pmBIS Bismarck-STL Lambert-St Louis

5h 36m1 stop Minneapolis St Paul

$429Delta

Fri, Sep 25 - Mon, Sep 28

5:10 am - 1:01 pmSTL Lambert-St Louis-BIS Bismarck

7h 51m1 stop Denver Intl

5:00 pm - 11:44 pmBIS Bismarck-STL Lambert-St Louis

6h 44m1 stop Denver Intl

$429United Airlines

Thu, Sep 24 - Sun, Sep 27

5:00 am - 1:27 pmSTL Lambert-St Louis-BIS Bismarck

8h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:13 pm - 8:44 pmBIS Bismarck-STL Lambert-St Louis

7h 31m1 stop Chicago O'Hare Intl

$479American Airlines

Thu, Sep 24 - Sat, Sep 26

7:00 am - 1:27 pmSTL Lambert-St Louis-BIS Bismarck

6h 27m1 stop Dallas/Fort Worth

7:12 am - 2:44 pmBIS Bismarck-STL Lambert-St Louis

7h 32m1 stop Dallas/Fort Worth

$493American Airlines

Thu, Sep 24 - Sat, Sep 26

5:00 am - 1:27 pmSTL Lambert-St Louis-BIS Bismarck

8h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth

7:12 am - 2:44 pmBIS Bismarck-STL Lambert-St Louis

7h 32m1 stop Dallas/Fort Worth

$543American Airlines

Fri, Sep 25 - Mon, Sep 28

7:21 am - 12:36 pmSTL Lambert-St Louis-BIS Bismarck

5h 15m1 stop Chicago O'Hare Intl

1:57 pm - 12:27 amBIS Bismarck-STL Lambert-St Louis

10h 30m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$587American Airlines

Thu, Sep 24 - Sat, Sep 26

5:00 am - 1:27 pmSTL Lambert-St Louis-BIS Bismarck

8h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:57 pm - 12:27 amBIS Bismarck-STL Lambert-St Louis

10h 30m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$623American Airlines

Fri, Sep 25 - Sun, Sep 27

11:01 am - 10:52 pmSTL Lambert-St Louis-BIS Bismarck

11h 51m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:13 pm - 8:44 pmBIS Bismarck-STL Lambert-St Louis

7h 31m1 stop Chicago O'Hare Intl

$667American Airlines

Fri, Sep 25 - Mon, Sep 28

7:30 am - 11:43 pmSTL Lambert-St Louis-BIS Bismarck

16h 13m2 stops Newark Denver Intl

6:00 am - 9:21 pmBIS Bismarck-STL Lambert-St Louis

15h 21m3 stops Denver Intl Austin Bergstrom Chicago O'Hare Intl

$1,168United Airlines

Booking Insights

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

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

Prices

Airlines

Layovers

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

Round-trip flights from St. Louis to Bismarck start at $339. Prices are typical for this route right now, with typical round-trip fares ranging from $308 to $486. The lowest price found in the past 5 days was $339 on Delta.

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

Monday is the cheapest day of the week to fly from St. Louis to Bismarck, it is 34% cheaper than the average day. Sunday is the most expensive day with flight prices 107% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	January
High season	September

Most popular time to fly and prices are also 5% lower on average.

When to book flights from St. Louis to Bismarck

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from St. Louis to Bismarck?
Flights from St. Louis to Bismarck usually depart from Lambert-St Louis (STL) and arrive at Bismarck (BIS).
What cabin classes can I book on flights from St. Louis to Bismarck?
Only Economy Class is available on flights from St. Louis to Bismarck.
Which airports do connecting flights from St. Louis to Bismarck pass through?
One-stop flights from St. Louis to Bismarck most commonly connect through:

• Minneapolis St Paul (MSP) - 80% of one-stop connections
• Denver Intl (DEN) - 14% of one-stop connections
• Chicago O'Hare Intl (ORD) - 4% of one-stop connections
• Dallas/Fort Worth (DFW) - 2% of one-stop connections

Minneapolis St Paul (MSP) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from St. Louis to Bismarck?
Yes. Being flexible with your travel dates can save you up to 69% on the St. Louis to Bismarck route. Monday is the cheapest departure day at $253 round-trip on average, while Sunday is the most expensive at $791, a difference of $538. 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 long is a flight from St. Louis to Bismarck?
There are currently no nonstop flights available from St. Louis to Bismarck. Flights with 1 layover take between 4h 55m and 6h 24m in total, depending on the connection.
Do I need a passport to fly from St. Louis to Bismarck?
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.
Have flight prices from St. Louis to Bismarck 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 $339 to $1,073. That means the highest observed fare was about 3x higher than the lowest one.
How much time can I save by choosing a different layover airport from St. Louis to Bismarck?
Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 55m, compared with 6h 18m via Dallas/Fort Worth (DFW) and 6h 19m via Chicago O'Hare Intl (ORD).
How much should I expect to pay for a St. Louis to Bismarck flight?
Round-trip flights from St. Louis to Bismarck range from $308 to $486, with an average of $382 over the past 12 months. Anything below $308 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $253 - about $538 less than Sunday (68% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Bismarck trip for October. Fares historically average $308 round-trip in that month - typically $272 less than the most expensive month, which is February (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Bismarck Airport.
- Everspring Inn

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STL - BIS

$339 Find Cheap Flights from St. Louis to Bismarck - Compare and Save

Everything you should know

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

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

Recent one-way flight deals from St. Louis to Bismarck

Recent last minute flight deals from St. Louis to Bismarck

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

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

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

What is the cheapest airline to fly from St. Louis to Bismarck?

What is the most popular layover airport when flying from St. Louis to Bismarck?

What is the cheapest layover airport when flying from St. Louis to Bismarck?

When flying from St. Louis to Bismarck which airport offers the shortest layover?

Key details for St. Louis to Bismarck flights

Low season

High season

When to book flights from St. Louis to Bismarck

Your St. Louis to Bismarck flight questions, answered

Your guide to booking St. Louis to Bismarck flights

More options for your flight from St. Louis to Bismarck

Complete your trip to Bismarck with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Bismarck

Find direct flights to and from St. Louis and Bismarck

Flights from domestic origins to Bismarck

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