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Cheap flights from St. Louis to Bismarck (STL - BIS) from $230

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 6/20. 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
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 May 16, 2024.

Popular in

April

Cheapest in

February

Average price

$422

Round-trip from

$340
High demand for flights, 50% potential price rise
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Best time to find cheap flights, 37% potential price drop
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Average for round-trip flights in May 2024
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From Lambert-St Louis to Bismarck
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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 48% 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 February tends to be the cheapest month to fly to Bismarck from St. Louis. Users have commonly found prices around $455 for the month, but tickets can be as low as $249. 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 21% 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 2,637,452 searches. Data last updated May 16, 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.
Thu 6/2010:05 amSTL - BIS
1 stop5h 15mDelta
Wed 6/267:50 amBIS - STL
1 stop6h 43mDelta
Deal found 5/15$230
Thu 6/206:06 amSTL - BIS
1 stop4h 43mDelta
Wed 6/267:50 amBIS - STL
2 stops12h 47mDelta
Deal found 5/15$419

Cheap American Airlines flights from St. Louis to Bismarck

Explore cheap flight options specifically provided by American 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced American 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.
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
1 stop5h 18mAmerican Airlines
Deal found 5/15$403
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$564
Sat 5/2510:46 amSTL - BIS
2 stops10h 43mAmerican Airlines
Mon 5/276:27 amBIS - STL
2 stops9h 01mAmerican Airlines
Deal found 5/15$805
Thu 5/237:30 amSTL - BIS
2 stops13h 59mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$827

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

Find cheap flight options from St. Louis to Bismarck specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Bismarck in 2024. Check back soon for alternative fares.
Thu 6/2010:05 amSTL - BIS
1 stop5h 15mDelta
Wed 6/267:50 amBIS - STL
1 stop6h 43mDelta
Deal found 5/15$230
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
1 stop5h 18mAmerican Airlines
Deal found 5/15$403
Thu 6/206:06 amSTL - BIS
1 stop4h 43mDelta
Wed 6/267:50 amBIS - STL
2 stops12h 47mDelta
Deal found 5/15$419
Sat 5/251:42 pmSTL - BIS
1 stop6h 53mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops20h 59mUnited Airlines
Deal found 5/15$502
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$564
Fri 5/241:42 pmSTL - BIS
1 stop6h 53mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops18h 58mUnited Airlines
Deal found 5/15$687
Fri 5/245:31 pmSTL - BIS
2 stops22h 47mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops18h 58mUnited Airlines
Deal found 5/15$765
Sat 5/2510:46 amSTL - BIS
2 stops10h 43mAmerican Airlines
Mon 5/276:27 amBIS - STL
2 stops9h 01mAmerican Airlines
Deal found 5/15$805
Thu 5/237:30 amSTL - BIS
2 stops13h 59mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$827

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 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Bismarck in 2024. Check back soon for alternative fares.
Thu 6/2010:05 amSTL - BIS
1 stop5h 15mDelta
Wed 6/267:50 amBIS - STL
1 stop6h 43mDelta
Deal found 5/15$230
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
1 stop5h 18mAmerican Airlines
Deal found 5/15$403
Thu 6/206:06 amSTL - BIS
1 stop4h 43mDelta
Wed 6/267:50 amBIS - STL
2 stops12h 47mDelta
Deal found 5/15$419
Sat 5/251:42 pmSTL - BIS
1 stop6h 53mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops20h 59mUnited Airlines
Deal found 5/15$502
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$564
Fri 5/241:42 pmSTL - BIS
1 stop6h 53mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops18h 58mUnited Airlines
Deal found 5/15$687
Fri 5/245:31 pmSTL - BIS
2 stops22h 47mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops18h 58mUnited Airlines
Deal found 5/15$765
Sat 5/2510:46 amSTL - BIS
2 stops10h 43mAmerican Airlines
Mon 5/276:27 amBIS - STL
2 stops9h 01mAmerican Airlines
Deal found 5/15$805
Thu 5/237:30 amSTL - BIS
2 stops13h 59mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$827

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 2,637,452 searches. Data last updated May 16, 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.
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
1 stop5h 18mAmerican Airlines
Deal found 5/15$403
Sat 5/251:42 pmSTL - BIS
1 stop6h 53mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops20h 59mUnited Airlines
Deal found 5/15$502
Thu 5/237:01 amSTL - BIS
1 stop6h 35mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$564
Fri 5/241:42 pmSTL - BIS
1 stop6h 53mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops18h 58mUnited Airlines
Deal found 5/15$687
Fri 5/245:31 pmSTL - BIS
2 stops22h 47mUnited Airlines
Mon 5/275:15 pmBIS - STL
2 stops18h 58mUnited Airlines
Deal found 5/15$765
Sat 5/2510:46 amSTL - BIS
2 stops10h 43mAmerican Airlines
Mon 5/276:27 amBIS - STL
2 stops9h 01mAmerican Airlines
Deal found 5/15$805
Thu 5/237:30 amSTL - BIS
2 stops13h 59mAmerican Airlines
Tue 5/282:10 pmBIS - STL
2 stops19h 09mAmerican Airlines
Deal found 5/15$827

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$230 - $419

Route

Depart

Return

Price

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Thu 6/20

1 stop5h 15m

Bismarck

Wed 6/26

1 stop6h 43m

$230

Lambert-St LouisBismarck

STL - BIS

STLBIS

Lambert-St Louis

Thu 6/20

1 stop4h 43m

Bismarck

Wed 6/26

2 stops12h 47m

$419

Flights are sorted by cheapest first

Deals found on 5/15

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 May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Bismarck flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday 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 $325. Price data was last updated on May 12, 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 $572). 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

$436

May

$427

June

$572

July

$571

August

$465

September

$460

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 May 16, 2024.
Read through reviews of airlines operating flights from St. Louis to Bismarck, such as Delta, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 $230, but on average you can expect to pay $324.

  • Are there last-minute flights available from St. Louis to Bismarck for under $500?

    There are currently 7+ open flights from St. Louis to Bismarck within the next 7 days for less than $500.

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

    Currently priced at $230, 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. This flight start at 49% 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 5/15.

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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$436FlexibilityNo 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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