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$118+ Cheap flights from Bismarck (BIS) to San Juan

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SJU
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Bismarck to San Juan

Cheapest flights from Bismarck to San Juan
Explore the most affordable flight options available from Bismarck to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. 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 stops22h 39mAmerican Airlines
Mon 1/127:07 amSJU - BIS
1 stop17h 20mAmerican Airlines
Deal found 12/2$553
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/185:45 amBIS - SJU
2 stops14h 37mUnited Airlines
Thu 1/87:45 amSJU - BIS
2 stops14h 53mUnited Airlines
Deal found 12/3$985

Find flight deals from Bismarck to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to San Juan (PR1). 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 December 4, 2025.

Round-trip from

$235
(American Airlines)

One-way from

$118
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$750
From Bismarck to San Juan
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One-way flight from Bismarck to San Juan
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Highest demand for flights based on searches. 16% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to San Juan 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 December 4, 2025.
Use the filters below to find and compare flights from Bismarck to San Juan that are best for you.

Fly from

Bismarck

Fly to

San Juan

Route

Depart

Return

Price

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 1/27

2:58 pm-3:59 pm

2 stops23h 01m

San Juan Luis Munoz Marin Intl

Tue 2/3

6:00 am-10:27 pm

2 stops18h 27m

$235

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sat 5/2

5:50 am-9:24 pm

2 stops14h 34m

San Juan Luis Munoz Marin Intl

Tue 5/12

1:05 am-12:48 pm

2 stops12h 43m

$287

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Mon 1/26

5:30 am-6:25 pm

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Thu 1/29

8:10 am-11:30 pm

2 stops17h 20m

$378

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 3/31

5:50 am-8:38 pm

2 stops13h 48m

$118

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sun 3/1

2:40 pm-10:07 am

2 stops17h 27m

$118

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 3/31

2:25 pm-5:28 am

1 stop14h 03m

$171

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Fri 2/20

9:02 pm-2:50 am

3 stops27h 48m

$215

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Mon 12/15

10:15 pm-9:23 am

3 stops57h 08m

$234

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sun 3/1

11:51 am-11:37 pm

3 stops33h 46m

$277

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Mon 12/15

6:00 am-9:25 pm

1 stop13h 25m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 12 results
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Best time to book a flight from Bismarck to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to San Juan

How much does it cost to fly round-trip from Bismarck to San Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated December 4, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Bismarck to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,066 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to San Juan. 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?

    Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to San Juan. You should not have trouble finding flights to San Juan from Bismarck; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Bismarck airport to San Juan. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.

  • How long is the flight from Bismarck to San Juan?

    Airlines like American Airlines and United Airlines fly from Bismarck to San Juan in about 14h 10m. The time it takes to get you to your destination can typically vary by up to 24m. Bismarck and San Juan are separated by a distance of 2773 mi. 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 round-trip?

    Currently priced at $190, Delta will fly you from Bismarck to San Juan and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $265 and $295, respectively. Delta is currently priced 65% below the average price you’ll pay for this route.

  • Can I find deals for flights from Bismarck to San Juan that include hotel bookings?

    Yes. In addition to deals on Bismarck to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to San Juan?

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

  • Can I find deals for business class flights from Bismarck to San Juan?

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

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Alternative routes for Bismarck to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Bismarck to Luis Munoz Marin Intl flights
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Top 3 airlines flying from Bismarck to San Juan

Discover the top 3 airlines that operate flights from Bismarck to San Juan. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$222Average$711FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$573FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$597FlexibilityNo cancel feeOn-time71%

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