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

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to St. Louis Lambert Intl. Airport (STL)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Bismarck Municipal Airport to Lambert-St. Louis Intl. Airport (STL) last minute?
Being the spontaneous type is a great way to travel the globe, but it isn't necessarily the smartest method to land a cheap plane ticket. Consider booking your Bismarck Municipal Airport (BIS) to STL trip well in advance instead of waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you're discovering STL!
What airports do you fly into for St. Louis from Bismarck?
From Bismarck, you can journey to St. Louis through Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) and St. Louis Downtown Airport (CPS). Research which terminal is the best option for you before making your decision. If you opt for Lambert-St. Louis Intl. Airport (STL), it's approximately 19 kilometers northwest of the city center. Use the dollars you save when booking your journey with Expedia to tour the city's well-known attractions, such as Busch Stadium and Gateway Arch.
Can I change the date of my flight from Bismarck Municipal Airport to Lambert-St. Louis Intl. Airport (STL)?
Life can throw a spanner in your plans, so Expedia is here to help make amending your journey easy. To start, access your Bismarck Municipal Airport (BIS) to STL itinerary through the Expedia Trips portal and read the fare conditions and rules about what sorts of changes are allowed. If you booked your plane ticket in the last 24 hours, some carriers will allow you to cancel for free and book new flights. If you booked more than 24 hours ago, contact us through our Customer Service portal to see how we can assist.

Travel information

Origin airport
Bismarck Municipal
Destination airport
Lambert-St. Louis Intl.
Distance
1222 km

Book with confidence