Cheap flights from St. Louis to Bismarck from $259
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Bismarck departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from St. Louis to Bismarck
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Bismarck?
In general, February is the cheapest month to fly from St. Louis to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $282. If you aren’t able to travel during the month of February, then book flights to Bismarck from St. Louis during November instead. Flights to Bismarck in November, while not as cheap as those in February, still average around $283.
What is the cheapest day to depart on your flight to Bismarck?
The cheapest day to depart from St. Louis to Bismarck is on a Thursday. Travelers who choose to depart for Bismarck on a Thursday will often find tickets for as low as $318. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $548. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bismarck.
When to book flights from St. Louis to Bismarck
Cheap St. Louis to Bismarck (STL to BIS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Bismarck
How far is Lambert-St Louis to Bismarck by plane?
There are 778.0 mi between Lambert-St Louis and Bismarck. Flights usually cover this in 5h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to Bismarck Airport?
Prices for flights from Lambert-St Louis Airport to Bismarck Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Bismarck Airport?
As of January 2025, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Bismarck Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Bismarck Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Bismarck Airport.
What documentation or ID do you need to fly to Bismarck Airport?
The travel and health documents required for your trip to Bismarck Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bismarck Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to Bismarck?
Based on momondo bookings for flights between St. Louis and Bismarck, the leading airline is Delta, making up 72% of the total bookings. Other popular airlines include American Airlines with 28%.
Best airlines flying from St. Louis to Bismarck
Compare and see reviews for airlines that fly from St. Louis to Bismarck with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $223 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 8.0 8,512 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Bismarck?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Bismarck. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from St. Louis to Bismarck with flexible booking policies on momondo?
momondo does allow users to show only those flights to Bismarck from St. Louis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from St. Louis to Bismarck?
Once all potential St. Louis to Bismarck flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to Bismarck right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of St. Louis to Bismarck flights. All you need is a valid email address and we will do the rest; it is that quick and easy.