$62 Cheap Flights to Bismarck, MO

View $62 flight on Mon, Sep 1, 2025Opens in a new window

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How much is the cheapest flight to Bismarck?

Prices were available within the past 7 days and start at $62 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Sep 17 - Sat, Sep 20
DEN
Denver
STL
St. Louis
$115 Roundtrip, found 1 hour ago
$115
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Sep 17 from Denver to St. Louis, returning Sat, Sep 20, priced at $115 found 1 hour ago
Spirit Airlines
Wed, Aug 6 - Sat, Aug 9
MCO
Orlando
STL
St. Louis
$126 Roundtrip, found 1 hour ago
$126
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Wed, Aug 6 from Orlando to St. Louis, returning Sat, Aug 9, priced at $126 found 1 hour ago
Southwest Airlines
Wed, Sep 17 - Thu, Sep 25
DEN
Denver
STL
St. Louis
$143 Roundtrip, found 15 hours ago
$143
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Wed, Sep 17 from Denver to St. Louis, returning Thu, Sep 25, priced at $143 found 15 hours ago
United
Wed, Oct 15 - Sat, Oct 18
DEN
Denver
STL
St. Louis
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Oct 15 from Denver to St. Louis, returning Sat, Oct 18, priced at $157 found 1 hour ago
American Airlines
Thu, Oct 16 - Sat, Oct 18
DEN
Denver
STL
St. Louis
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 16 from Denver to St. Louis, returning Sat, Oct 18, priced at $177 just found

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

August is typically the cheapest month to fly

From $144 - $602 per traveler.

Graph displaying average flight prices per month

Frequently asked questions

What month is the cheapest to fly to Bismarck?
November is usually the cheapest month for flights to Bismarck*. Look out for cheap flights during this time as you might snag a great discount. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Bismarck?
Usually, Chicago, Dallas and Denver have cheap flights to Bismarck. Flexibility, however, is key to bagging the lowest fares. Plan your trip during the off-peak season or midweek to keep costs as low as possible.
Which US cities fly direct to Bismarck?
There are 55 US destinations that you can fly to Bismarck nonstop from. Compare your options by selecting the "Direct flights only" box on Expedia and find the ideal starting point for you. Here are a few of the top cities to head out from:

  • Chicago
  • Dallas
  • Denver
  • New York
  • Atlanta

How to find a cheap flight to Bismarck?
If you're eager to find cheap flights to Bismarck, consider traveling outside of peak season. Booking ahead of time may also help you score savings. Or, look for departures on a different day — flights on a Thursday are on average 16% cheaper than Sunday departures.* Sign up to receive price alerts on the Expedia app and you'll be instantly notified when fares fall.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Bismarck?
Although booking in advance is typically the easiest way to save money, don't worry if your Bismarck getaway is last minute. It's still possible to find cheap flights to Bismarck, especially if your plans have a little wiggle room. Try changing your travel dates, exploring different ticket types or departing from an alternative airport.
How far in advance should I book a flight to Bismarck?
Secure the departure dates you want and a price that's easy on your pocket by booking your domestic flight to Bismarck up to 28 days in advance. Lock in tickets two to four months ahead if you're jetting to Bismarck from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Bismarck?
You can save an average of 8% if you purchase tickets on a Sunday instead of Fridays, which tend to be the priciest day to book.* When it comes to snapping up a cheap flight to Bismarck, timing makes a difference.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Bismarck?
Choose the window or aisle seat and travel to Bismarck with one of these reputable airlines:

  • American Airlines - 927 flights to Bismarck each month, including 927 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 637 flights to Bismarck each month, including 637 flights to Lambert-St. Louis Intl. Airport (STL) per month.

Where do you fly into Bismarck?
The main airport to fly to Bismarck is St. Louis Downtown Airport (CPS). There's also the option to touch down at Spirit of St. Louis Airport (SUS) when flying to Bismarck.
How far is the airport from central Bismarck?
If you're landing at St. Louis Downtown Airport (CPS), you'll be roughly 60 mi northeast of the center of Bismarck.
Can I save money by booking a Bismarck trip package?
Bundle your flights and accommodations and you could save hundreds of dollars. Plus, you can add extras like tours and car rentals to your Bismarck flight and hotel package deal. With Expedia, it's a breeze to manage all your Bismarck travel plans in one place.
Can I change or cancel my flight to Bismarck?
You can usually cancel or change your flight to Bismarck within 24 hours of booking. However, keep in mind that some fares are non-refundable. In those cases, you may receive a credit toward a future trip rather than a direct refund. Remember to check the airline's terms and conditions in your itinerary for specific details. Use Expedia's "No cancel fee" or "Changes included" filters during your search to find cheap flights to Bismarck with flexible change policies. To learn more, head to our Customer Service Portal.

Trending flights to Bismarck

Prices were available within the past 7 days and start at $62 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Aug 16 - Sat, Aug 23
ATL
Atlanta
STL
St. Louis
$78 Roundtrip, found 2 hours ago
$78
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Atlanta to St. Louis, returning Sat, Aug 23, priced at $78 found 2 hours ago

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