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Cheap flights from Bismarck to Baton Rouge from $540

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bismarck to Baton Rouge departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Bismarck to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:00 pm - 10:09 pm
BIS
-
BTR
8h 09m
1 stop
American Airlines Logo
6:16 pm - 11:57 pm
BTR
-
BIS
5h 41m
1 stop
$540American Airlines
Mon, Jun 8 - Mon, Jun 15
Delta Logo
1:26 pm - 9:55 pm
BIS
-
BTR
8h 29m
2 stops
Delta Logo
6:11 am - 5:02 pm
BTR
-
BIS
10h 51m
2 stops
$1,031Delta
Mon, Jun 8 - Mon, Jun 15
American Airlines Logo
6:00 am - 1:48 pm
BIS
-
BTR
7h 48m
1 stop
American Airlines Logo
7:36 pm - 12:17 pm
BTR
-
BIS
16h 41m
2 stops
$1,056American Airlines
Mon, Jun 8 - Mon, Jun 15

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American Airlines flights from Bismarck to Baton Rouge

Our best American Airlines deals on Bismarck to Baton Rouge flight tickets
American Airlines
Jun 8
BIS2:00 pmBismarck
8h 09m
1 stop
BTR10:09 pmBaton Rouge Ryan
Jun 15
BTR6:16 pmBaton Rouge Ryan
5h 41m
1 stop
BIS11:57 pmBismarck
$540
American Airlines
Jun 8
BIS6:00 amBismarck
7h 48m
1 stop
BTR1:48 pmBaton Rouge Ryan
Jun 15
BTR7:36 pmBaton Rouge Ryan
16h 41m
2 stops
BIS12:17 pmBismarck
$1,056

momondo Fare Finder

 
Customize your flight search to find flights from Bismarck to Baton Rouge 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, momondo users made 832,500 searches. Data last updated April 25, 2026.
Use the filters below to find and compare flights from Bismarck to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Mon 6/8

2:00 pm-10:09 pm

1 stop8h 09m

Baton Rouge Ryan

Mon 6/15

6:16 pm-11:57 pm

1 stop5h 41m

$540

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Mon 6/8

1:26 pm-9:55 pm

2 stops8h 29m

Baton Rouge Ryan

Mon 6/15

6:11 am-5:02 pm

2 stops10h 51m

$1,031

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Mon 6/8

6:00 am-1:48 pm

1 stop7h 48m

Baton Rouge Ryan

Mon 6/15

7:36 pm-12:17 pm

2 stops16h 41m

$1,056

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Bismarck to Baton Rouge

Are you open to changing your travel dates? Check out the ideal times to fly from Bismarck to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bismarck to Baton Rouge (BIS to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Baton Rouge

Fastest flight time

14h 21m

Direct flights

None
The fastest flight from Bismarck to Baton Rouge takes 14h 21m
There are no direct flights from Bismarck to Baton Rouge. There are no popular flight routes from Bismarck to Baton Rouge.
Search flight deals

Frequently asked questions about flying from Bismarck to Baton Rouge

  • How far is Bismarck to Baton Rouge Ryan by plane?

    A flight from Bismarck to Baton Rouge Ryan will travel around 1239.9 mi. A reasonable flight in good conditions will take 14h 21m.

  • When did momondo last update prices for flights from Bismarck Airport to Baton Rouge Ryan Airport?

    Prices for flights from Bismarck Airport to Baton Rouge Ryan Airport are updated daily.

  • How old do you have to be to fly from Bismarck Airport to Baton Rouge Ryan Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bismarck Airport to Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The required travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baton Rouge Ryan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Bismarck to Baton Rouge

  • How do I get Price Alerts for flights from Bismarck to Baton Rouge?

    Price Alerts will notify you by email when the price for flights to Baton Rouge from Bismarck decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Bismarck to Baton Rouge with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Denham Springs
Port Allen
McComb
Saint Francisville

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck to Baton Rouge?

It is quick and easy to find Bismarck to Baton Rouge flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baton Rouge that suits you.

Can I find flights from Bismarck to Baton Rouge with flexible booking policies on momondo?

momondo does allow users to show only those flights to Baton Rouge from Bismarck which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bismarck to Baton Rouge?

Once all potential Bismarck to Baton Rouge 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 Bismarck to Baton Rouge right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Baton Rouge, momondo offers a useful price alert feature which will track prices for flights to Baton Rouge from Bismarck and alert you when they change.

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