$118 Cheap Flights from San Juan (SJU) to Bismarck (BIS)

View $118 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Bismarck, ND (BIS-Bismarck Municipal)

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Cheap Flights from San Juan to Bismarck (SJU-BIS)

Prices were available within the past 7 days and start at $118 for one-way flights and $235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jan 30 - Tue, Feb 10
SJU
San Juan
BIS
Bismarck
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 10, priced at $235 found 2 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 10
SJU
San Juan
BIS
Bismarck
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 10, priced at $237 found 2 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 10
SJU
San Juan
BIS
Bismarck
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 10, priced at $267 found 2 days ago
United
Fri, Jan 30 - Tue, Feb 3
SJU
San Juan
BIS
Bismarck
$272 Roundtrip, found 2 days ago
$272
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 3, priced at $272 found 2 days ago
United
Fri, Jan 30 - Tue, Feb 3
SJU
San Juan
BIS
Bismarck
$276 Roundtrip, found 2 days ago
$276
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 3, priced at $276 found 2 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 10
SJU
San Juan
BIS
Bismarck
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 10, priced at $288 found 2 days ago
United
Fri, Jan 30 - Tue, Feb 10
SJU
San Juan
BIS
Bismarck
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 10, priced at $291 found 2 days ago
American Airlines
Wed, Feb 11 - Sun, Feb 22
SJU
San Juan
BIS
Bismarck
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 11 from San Juan to Bismarck, returning Sun, Feb 22, priced at $295 found 1 day ago
Delta
Fri, Jan 30 - Tue, Feb 10
SJU
San Juan
BIS
Bismarck
$308 Roundtrip, found 2 days ago
$308
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 10, priced at $308 found 2 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 10
SJU
San Juan
BIS
Bismarck
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 30 from San Juan to Bismarck, returning Tue, Feb 10, priced at $313 found 2 days ago

Find the cheapest month to fly from San Juan (SJU) to Bismarck (BIS)

November is typically the cheapest month to fly

From $215 - $786 per traveler.

Alternative airports near Bismarck

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bismarck Municipal BIS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $529
BIS
Bismarck Municipal
CheapestClosest
Average driving time to city center6 min
Flights from $529

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS) cost?
Get a cheap one-way flight from $118 or cheap return flight from $235 from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS)?
Planning your trip for January may help you find better deals, as it's the cheapest month for flights between SJU and BIS. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SJU to BIS flight.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS)?
There aren't any daily nonstop flights departing from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SJU to BIS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS)?
Book a flight from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS) last-minute?
Waiting until right before your break to book a flight from SJU to BIS generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a SJU to BIS flight and hotel package?
Compared with arranging hotels and flights separately, booking a SJU to BIS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Bismarck Municipal Airport (BIS)?
If you booked your SJU to BIS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Bismarck Municipal
Airlines serving
American Airlines, Delta, United
Roundtrip price
$235
Distance
2774 mi

Book with confidence

San Juan to Bismarck Flights

The cheapest times to fly from San Juan to Bismarck

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Bismarck are during the month of January. You can find some of the cheapest flights from San Juan to Bismarck with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Bismarck

Sunday is one of the best days to book for cheap flights from San Juan to Bismarck: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Bismarck

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Bismarck in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Bismarck flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Bismarck airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Juan to Bismarck Flights

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*Available to One Key members.