$203+ Cheap flights from Bismarck (BIS) to Luis Munoz Marin Intl (SJU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SJU
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Bismarck to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bismarck to Luis Munoz Marin Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to Luis Munoz Marin IntlExplore the most affordable flight options available from Bismarck to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Bismarck to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:07 pm -
2 stops18h 39m
Tue 10/204:18 pm -
2 stops21h 05m
Deal found 8/11![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:58 pm -
1 stop8h 18m
Wed 11/116:28 am -
1 stop17h 18m
Deal found 8/13![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:07 pm -
2 stops20h 13m
Fri 10/3012:41 pm -
2 stops11h 18m
Deal found 8/11![American Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:13 pm -
2 stops19h 11m
Sat 10/244:29 pm -
2 stops21h 01m
Deal found 8/11![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:50 am -
1 stop10h 35m
Fri 11/138:25 am -
2 stops14h 04m
Deal found 8/10![United Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:57 pm -
2 stops18h 27m
Tue 10/206:00 am -
1 stop17h 59m
Deal found 8/13![American Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:01 pm -
2 stops19h 42m
Mon 8/316:00 am -
2 stops17h 44m
Deal found 8/10![American Airlines logo]()
$503
Best flights from Bismarck to Luis Munoz Marin IntlDiscover carefully curated flight deals from Bismarck to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Bismarck to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:57 pm -
2 stops18h 27m
Tue 10/204:29 pm -
2 stops20h 54m
Deal found 8/10![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:50 am -
1 stop10h 35m
Fri 11/138:25 am -
2 stops14h 04m
Deal found 8/10![United Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:07 pm -
2 stops20h 13m
Wed 10/213:51 pm -
2 stops21h 32m
Deal found 8/14![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:57 pm -
2 stops18h 27m
Sat 10/244:29 pm -
2 stops22h 08m
Deal found 8/10![American Airlines logo]()
$451
Last-minute flights from Bismarck to Luis Munoz Marin IntlDiscover last-minute flight deals from Bismarck to Luis Munoz Marin Intl. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Luis Munoz Marin Intl. Data last updated August 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:01 pm -
2 stops19h 42m
Mon 8/316:00 am -
2 stops17h 44m
Deal found 8/10![American Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:01 pm -
2 stops19h 42m
Mon 8/177:24 pm -
2 stops19h 01m
Deal found 8/11![American Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:45 am -
2 stops16h 30m
Tue 8/187:24 pm -
2 stops18h 03m
Deal found 8/12![American Airlines logo]()
$600
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:58 pm -
1 stop9h 17m
Sat 8/2912:55 am -
1 stop12h 32m
Deal found 8/11![American Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am -
2 stops13h 38m
Sat 8/291:00 am -
3 stops16h 26m
Deal found 8/11![United Airlines logo]()
$950
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:58 pm -
1 stop9h 17m
Sun 8/3012:55 am -
1 stop12h 32m
Deal found 8/11![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:58 pm -
1 stop9h 17m
Mon 8/3112:55 am -
1 stop12h 32m
Deal found 8/11![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:35 pm -
2 stops16h 22m
Tue 9/17:00 am -
2 stops14h 33m
Deal found 8/13![United Airlines logo]()
$958
One-way flights from Bismarck to Luis Munoz Marin IntlSearch for one-way flight options from Bismarck to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Bismarck to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop10h 38m
Deal found 8/12![United Airlines logo]()
$203
Find flight deals from Bismarck to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $346 (American Airlines) |
One-way from | $203 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $379 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from Bismarck to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Sat 10/3
1:57 pm-9:24 am
2 stops18h 27m
San Juan Luis Munoz Marin Intl
Tue 10/20
4:29 pm-12:23 pm
2 stops20h 54m
$346
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Fri 10/16
2:07 pm-11:20 am
2 stops20h 13m
San Juan Luis Munoz Marin Intl
Wed 10/21
3:51 pm-12:23 pm
2 stops21h 32m
$406
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Sat 10/3
1:57 pm-9:24 am
2 stops18h 27m
San Juan Luis Munoz Marin Intl
Sat 10/24
4:29 pm-1:37 pm
2 stops22h 08m
$451
Quickest round-trip
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Tue 11/10
5:50 am-6:25 pm
1 stop10h 35m
San Juan Luis Munoz Marin Intl
Fri 11/13
8:25 am-8:29 pm
2 stops14h 04m
$476
Cheapest one-way
Quickest one-way
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Sat 9/26
6:00 am-5:38 pm
1 stop10h 38m
$203
Sorted by cheapest first
Compare providers for flights from Bismarck to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Luis Munoz Marin Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bismarck-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bismarck-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bismarck to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Bismarck with our price prediction graph.
BIS-SJU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated August 15, 2026.
Read through reviews of airlines operating flights from Bismarck to San Juan Luis Munoz Marin Intl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Bismarck to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón
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Complete your trip
Complete your trip to Luis Munoz Marin Intl by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 15, 2026.
Bismarck and Luis Munoz Marin Intl flights
Browse other Bismarck and Luis Munoz Marin Intl flight options. Last updated on August 15, 2026.
Other flights from Bismarck
Browse through other flights departing from Bismarck. Flights are based on user searches made on Cheapflights and were last updated on August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Bismarck to Luis Munoz Marin Intl
Discover the top 3 airlines that operate flights from Bismarck to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$235 | Average$487 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$569 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$441 | Average$711 | FlexibilityNo cancel fee | On-timeN/A |