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Cheap flights from St. Louis to Bismarck (STL - BIS) from $283

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BIS
Apr 28 — May 51
From?
To?
Sun 4/28
Sun 5/5
1 adult, Economy
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Cheap flight deals from St. Louis to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Bismarck (BIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2024.

Popular in

April

Cheapest in

September

Average price

$688

Round-trip from

$340
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 29% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Lambert-St Louis to Bismarck
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Bismarck?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 45% on the overall cost on flights from St. Louis to Bismarck.

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

Our data shows that September tends to be the cheapest month to fly to Bismarck from St. Louis. Users have commonly found prices around $523 for the month, but tickets can be as low as $243. Due to multiple factors, prepare for potentially higher prices in April.

When is the cheapest time to fly from St. Louis to Bismarck (STL - BIS)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Bismarck at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

Cheap Delta flights from St. Louis to Bismarck

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Bismarck. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from St. Louis to Bismarck. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 5/35:40 pmSTL - BIS
1 stop5h 44mDelta
Mon 5/65:39 pmBIS - STL
1 stop3h 38mDelta
Deal found 4/21$283
Tue 6/45:37 pmSTL - BIS
1 stop5h 37mDelta
Fri 6/74:10 pmBIS - STL
1 stop5h 45mDelta
Deal found 4/22$293
Wed 5/15:40 pmSTL - BIS
1 stop5h 38mDelta
Sat 5/46:00 amBIS - STL
1 stop4h 59mDelta
Deal found 4/21$308
Tue 5/216:11 amSTL - BIS
1 stop5h 34mDelta
Tue 5/285:05 amBIS - STL
1 stop6h 05mDelta
Deal found 4/23$408
Wed 5/111:45 amSTL - BIS
2 stops11h 33mDelta
Mon 5/65:39 pmBIS - STL
1 stop3h 38mDelta
Deal found 4/21$604

Cheap United Airlines flights from St. Louis to Bismarck

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Bismarck. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from St. Louis to Bismarck. Check back soon if you're not seeing flights that suit your needs.
Fri 5/34:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Sun 5/51:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$353
Fri 5/31:37 pmSTL - BIS
1 stop6h 46mUnited Airlines
Sat 5/49:29 amBIS - STL
1 stop7h 00mUnited Airlines
Deal found 4/21$378
Wed 5/14:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Mon 5/61:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$428
Tue 5/211:37 pmSTL - BIS
1 stop9h 50mUnited Airlines
Tue 5/285:15 pmBIS - STL
2 stops22h 26mUnited Airlines
Deal found 4/23$471
Thu 5/26:00 amSTL - BIS
2 stops14h 23mUnited Airlines
Sun 5/59:29 amBIS - STL
1 stop7h 09mUnited Airlines
Deal found 4/22$502
Thu 5/1611:10 amSTL - BIS
2 stops25h 26mUnited Airlines
Mon 5/205:18 pmBIS - STL
2 stops16h 56mUnited Airlines
Deal found 4/21$584
Tue 5/2111:10 amSTL - BIS
2 stops33h 09mUnited Airlines
Tue 5/285:15 pmBIS - STL
2 stops22h 26mUnited Airlines
Deal found 4/23$599
Thu 5/26:00 amSTL - BIS
2 stops14h 23mUnited Airlines
Sun 5/56:00 amBIS - STL
2 stops11h 14mUnited Airlines
Deal found 4/22$721
Fri 5/310:10 amSTL - BIS
2 stops13h 17mUnited Airlines
Mon 5/65:18 pmBIS - STL
2 stops16h 40mUnited Airlines
Deal found 4/21$755

Cheap St. Louis to Bismarck flights in April & May 2024

Find cheap flight options from St. Louis to Bismarck specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
Scroll through some of the best deals on flights from St. Louis to Bismarck in 2024. Check back soon for alternative fares.
Fri 5/35:40 pmSTL - BIS
1 stop5h 44mDelta
Mon 5/65:39 pmBIS - STL
1 stop3h 38mDelta
Deal found 4/21$283
Wed 5/15:40 pmSTL - BIS
1 stop5h 38mDelta
Sat 5/46:00 amBIS - STL
1 stop4h 59mDelta
Deal found 4/21$308
Wed 5/14:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Sun 5/51:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$353
Thu 5/165:21 amSTL - BIS
1 stop8h 15mAmerican Airlines
Mon 5/206:27 amBIS - STL
1 stop6h 04mAmerican Airlines
Deal found 4/21$368
Thu 5/21:37 pmSTL - BIS
1 stop6h 46mUnited Airlines
Sat 5/46:00 amBIS - STL
1 stop6h 41mUnited Airlines
Deal found 4/21$378
Tue 5/216:11 amSTL - BIS
1 stop5h 34mDelta
Tue 5/285:05 amBIS - STL
1 stop6h 05mDelta
Deal found 4/23$408
Thu 5/167:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Mon 5/206:27 amBIS - STL
2 stops15h 20mAmerican Airlines
Deal found 4/21$421
Wed 5/14:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Mon 5/61:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$428
Fri 5/37:01 amSTL - BIS
1 stop6h 19mAmerican Airlines
Mon 5/62:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 4/21$438

St. Louis to Bismarck 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Bismarck in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Scroll through some of the best deals on flights from St. Louis to Bismarck in 2024. Check back soon for alternative fares.
Fri 5/35:40 pmSTL - BIS
1 stop5h 44mDelta
Mon 5/65:39 pmBIS - STL
1 stop3h 38mDelta
Deal found 4/21$283
Tue 6/45:37 pmSTL - BIS
1 stop5h 37mDelta
Fri 6/74:10 pmBIS - STL
1 stop5h 45mDelta
Deal found 4/22$293
Wed 5/15:40 pmSTL - BIS
1 stop5h 38mDelta
Sat 5/46:00 amBIS - STL
1 stop4h 59mDelta
Deal found 4/21$308
Wed 5/14:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Sun 5/51:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$353
Thu 5/165:21 amSTL - BIS
1 stop8h 15mAmerican Airlines
Mon 5/206:27 amBIS - STL
1 stop6h 04mAmerican Airlines
Deal found 4/21$368
Thu 5/21:37 pmSTL - BIS
1 stop6h 46mUnited Airlines
Sat 5/46:00 amBIS - STL
1 stop6h 41mUnited Airlines
Deal found 4/21$378
Tue 5/216:11 amSTL - BIS
1 stop5h 34mDelta
Tue 5/285:05 amBIS - STL
1 stop6h 05mDelta
Deal found 4/23$408
Thu 5/167:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Mon 5/206:27 amBIS - STL
2 stops15h 20mAmerican Airlines
Deal found 4/21$421
Wed 5/14:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Mon 5/61:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$428

St. Louis to Bismarck flights leaving soon

Find last-minute flight options from St. Louis to Bismarck for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Bismarck. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 5/35:40 pmSTL - BIS
1 stop5h 44mDelta
Mon 5/65:39 pmBIS - STL
1 stop3h 38mDelta
Deal found 4/21$283
Wed 5/15:40 pmSTL - BIS
1 stop5h 38mDelta
Sat 5/46:00 amBIS - STL
1 stop4h 59mDelta
Deal found 4/21$308
Wed 5/14:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Sun 5/51:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$353
Thu 5/21:37 pmSTL - BIS
1 stop6h 46mUnited Airlines
Sat 5/46:00 amBIS - STL
1 stop6h 41mUnited Airlines
Deal found 4/21$378
Wed 5/14:51 pmSTL - BIS
1 stop6h 36mUnited Airlines
Mon 5/61:25 pmBIS - STL
1 stop7h 44mUnited Airlines
Deal found 4/21$428
Fri 5/37:01 amSTL - BIS
1 stop6h 19mAmerican Airlines
Mon 5/62:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 4/21$438
Thu 5/26:00 amSTL - BIS
2 stops14h 23mUnited Airlines
Sun 5/59:29 amBIS - STL
1 stop7h 09mUnited Airlines
Deal found 4/22$502
Wed 5/13:05 pmSTL - BIS
2 stops22h 15mAmerican Airlines
Sat 5/41:51 pmBIS - STL
1 stop5h 38mAmerican Airlines
Deal found 4/21$513
Wed 5/13:05 pmSTL - BIS
2 stops22h 15mAmerican Airlines
Sat 5/41:51 pmBIS - STL
2 stops8h 51mAmerican Airlines
Deal found 4/21$516

Find flights from St. Louis to Bismarck within your budget

Customize your flight search to find flights from St. Louis to Bismarck that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$283 - $471

Route

Depart

Return

Price

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Fri 5/3

1 stop5h 44m

Bismarck

Mon 5/6

1 stop3h 38m

$283

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Tue 6/4

1 stop5h 37m

Bismarck

Fri 6/7

1 stop5h 45m

$293

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Fri 5/3

1 stop6h 36m

Bismarck

Sun 5/5

1 stop7h 44m

$353

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Thu 5/16

1 stop8h 15m

Bismarck

Mon 5/20

1 stop6h 04m

$368

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Fri 5/3

1 stop6h 46m

Bismarck

Sat 5/4

1 stop7h 00m

$378

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Tue 5/21

1 stop5h 34m

Bismarck

Tue 5/28

1 stop6h 05m

$408

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Thu 5/16

1 stop6h 35m

Bismarck

Mon 5/20

2 stops15h 20m

$421

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Fri 5/3

1 stop6h 19m

Bismarck

Mon 5/6

2 stops19h 09m

$438

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Tue 5/21

1 stop9h 50m

Bismarck

Tue 5/28

2 stops22h 26m

$471

Flights are sorted by cheapest first

Deals found on 4/21

When is the cheapest time to fly from St. Louis to Bismarck?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Bismarck. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Bismarck flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Bismarck by month

Plan your trip from St. Louis to Bismarck by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Bismarck is currently $0 while a round-trip flight costs $379. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from St. Louis to Bismarck (average of $340). Flying from St. Louis to Bismarck in June is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$393

February

$340

March

$462

April

$444

May

$517

June

$584

July

$573

August

$466

September

$468

October

$478

November

$394

December

$364

Temperature and rainfall in Bismarck by month

Plan your trip to Bismarck by taking into account the average temperature and rainfall totals by month.

BIS

Temperature

12.2 - 71.6 °F

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bismarck. Reviews last updated April 23, 2024.
Read through reviews of airlines operating flights from St. Louis to Bismarck, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,028 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,272 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,914 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Bismarck for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Bismarck for under $300. The cheapest flight booked recently is on Delta for just $283, but on average you can expect to pay $598.

  • Are there last-minute flights available from St. Louis to Bismarck for under $300?

    There are currently 16+ open flights from St. Louis to Bismarck within the next 7 days for less than $300.

  • What are the cheapest airlines flying from St. Louis to Bismarck round-trip?

    Currently priced at $283, Delta will fly you from St. Louis to Bismarck and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $353 and $368, respectively. These flights start at 45% lower than the current average price 3 months from now.

  • What does STL to BIS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Bismarck Airport flight would often be abbreviated as a STL to BIS flight.

  • Can I find deals for flights from St. Louis to Bismarck that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Bismarck flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Bismarck with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Bismarck flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Bismarck that include hotel bookings?

    Yes. In addition to deals on St. Louis to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Bismarck?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Bismarck.

  • Can I find deals for business class flights from St. Louis to Bismarck?

    Yes. Cheapflights offers flight deals from St. Louis to Bismarck by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Bismarck that allow pets onboard?

    Many airlines flying from St. Louis to Bismarck offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Bismarck?

    Yes, you can often find last-minute deals on St. Louis to Bismarck flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Bismarck flight deals updated?

    The St. Louis to Bismarck flight deals you see on this page were last updated on 4/23.

See more FAQs

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Alternative routes for St. Louis to Bismarck
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from St. Louis to Bismarck

Discover the top airline that operate flights from St. Louis to Bismarck. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$458FlexibilityNo cancel feeOn-timeN/A
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Search flights from St. Louis to Bismarck by cabin class

Find flights from St. Louis to Bismarck, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Bismarck?

Cheapflights helps you search for flights from St. Louis to Bismarck via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Bismarck?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Bismarck for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to Bismarck with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to Bismarck flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from St. Louis to Bismarck become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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