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Luis Munoz Marin Intl

$118+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SJU
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(American Airlines)

One-way from

$118
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$460
Provider with most accurate pricing for Bismarck-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Bismarck-San Juan Luis Munoz Marin Intl flights.
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From Bismarck to San Juan Luis Munoz Marin Intl
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One-way flight from Bismarck to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 14% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Bismarck to Luis Munoz Marin Intl

Cheapest flights from Bismarck to Luis Munoz Marin Intl
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 October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. 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 11/1512:47 pmBIS - SJU
2 stops22h 26mAmerican Airlines
Mon 11/175:59 pmSJU - BIS
2 stops20h 26mAmerican Airlines
Deal found 10/16$240
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/115:45 amBIS - SJU
2 stops13h 41mUnited Airlines
Fri 11/142:05 amSJU - BIS
2 stops13h 06mUnited Airlines
Deal found 10/16$277
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 11/132:28 pmBIS - SJU
2 stops21h 15mAmerican Airlines
Thu 11/204:56 pmSJU - BIS
2 stops21h 29mAmerican Airlines
Deal found 10/14$343
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 10/226:00 amBIS - SJU
1 stop10h 30mUnited Airlines
Tue 10/281:05 amSJU - BIS
2 stops13h 06mUnited Airlines
Deal found 10/15$399
This American Airlines deal was found by Cheapflights users on 10/16. 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 11/113:02 pmBIS - SJU
2 stops17h 15mAmerican Airlines
Sat 11/157:15 amSJU - BIS
1 stop9h 16mAmerican Airlines
Deal found 10/16$433
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 10/221:27 pmBIS - SJU
2 stops24h 28mAmerican Airlines
Wed 10/297:05 amSJU - BIS
2 stops16h 37mAmerican Airlines
Deal found 10/15$480
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/1612:51 pmBIS - SJU
2 stops19h 18mAmerican Airlines
Mon 1/125:55 pmSJU - BIS
2 stops22h 24mAmerican Airlines
Deal found 10/16$483

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 October 16, 2025.
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

Bismarck

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sat 11/15

12:47 pm-1:13 pm

2 stops22h 26m

San Juan Luis Munoz Marin Intl

Mon 11/17

5:59 pm-12:25 pm

2 stops20h 26m

$240

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 11/11

5:45 am-9:26 pm

2 stops13h 41m

San Juan Luis Munoz Marin Intl

Fri 11/14

2:05 am-1:11 pm

2 stops13h 06m

$277

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 3/3

6:34 am-11:45 am

2 stops27h 11m

San Juan Luis Munoz Marin Intl

Thu 3/5

12:45 pm-12:38 pm

2 stops25h 53m

$382

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Thu 11/13

2:28 pm-1:43 pm

2 stops21h 15m

San Juan Luis Munoz Marin Intl

Thu 11/20

7:15 am-10:23 pm

1 stop17h 08m

$407

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 12/16

12:51 pm-10:09 am

2 stops19h 18m

San Juan Luis Munoz Marin Intl

Mon 1/12

5:55 pm-2:19 pm

2 stops22h 24m

$483

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sat 11/15

5:45 am-9:26 pm

2 stops13h 41m

$118

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Mon 3/2

5:50 am-6:25 pm

1 stop10h 35m

$165

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Mon 3/2

3:07 pm-4:55 am

1 stop11h 48m

$181

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sat 11/1

1:08 pm-10:17 am

2 stops20h 09m

$200

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Thu 10/30

2:49 pm-1:45 pm

2 stops21h 56m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 14 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 October 16, 2025.
Read through reviews of airlines operating flights from Bismarck to San Juan Luis Munoz Marin Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • What airport do you fly from for flights from Bismarck to San Juan Luis Munoz Marin Intl?

    For a flight from Bismarck to San Juan Luis Munoz Marin Intl, you will be flying from Bismarck. Bismarck (BIS) is just 2.5 mi from the center of the city. Bismarck is the only Bismarck airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 3 airlines have flights to San Juan Luis Munoz Marin Intl from Bismarck on a regular basis.

  • How long is the flight from Bismarck to San Juan Luis Munoz Marin Intl Airport?

    American Airlines and United Airlines can get you from Bismarck to San Juan Luis Munoz Marin Intl Airport in just under 13h 41m. Your travel time can differ by up to 8h 45m. There are 2773 mi between Bismarck and San Juan Luis Munoz Marin Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Bismarck to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $222. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $265 and $275, respectively. These flights start at 60% lower than the current average price 3 months from now.

  • Can I find deals for flights from Bismarck to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Bismarck to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Bismarck to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Bismarck to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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 locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Bismarck to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Fargo to Luis Munoz Marin Intl flights
Minot to Luis Munoz Marin Intl flights
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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$222Average$589FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$696FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$275Average$572FlexibilityNo cancel feeOn-time71%

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