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$193+ Cheap flights from Bismarck (BIS) to Puerto Rico

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Bismarck to Puerto Rico

Keep the following information in mind while searching for Bismarck to Puerto Rico flight deals. Data was last updated July 3, 2025.

Round-trip from

$302
(American Airlines)

One-way from

$193
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$647
From Bismarck to Puerto Rico
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One-way flight from Bismarck to Puerto Rico
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bismarck to Puerto Rico

Cheapest flights from Bismarck to Puerto Rico
Explore the most affordable flight options available from Bismarck to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:27 pmBIS - SJU
2 stops20h 39mAmerican Airlines
Thu 10/167:05 pmSJU - BIS
2 stops18h 52mAmerican Airlines
Deal found 7/3$302
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 9/278:00 amBIS - SJU
1 stop8h 30mUnited Airlines
Sat 10/42:00 pmSJU - BIS
1 stop10h 37mUnited Airlines
Deal found 7/3$315

Cheapflights Fare Finder

Customize your flight search to find flights from Bismarck to Puerto Rico 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 July 3, 2025.
Use the filters below to find and compare flights from Bismarck to Puerto Rico that are best for you.

Fly from

Bismarck

Fly to

Puerto Rico

Route

Depart

Return

Price

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Mon 10/6

1:27 pm-11:06 am

2 stops20h 39m

San Juan Luis Munoz Marin Intl

Thu 10/16

7:05 pm-12:57 pm

2 stops18h 52m

$302

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sat 9/27

8:00 am-5:30 pm

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Sat 10/4

2:00 pm-11:37 pm

1 stop10h 37m

$315

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 8/26

6:23 am-11:59 pm

2 stops16h 36m

$193

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Tue 7/8

5:11 pm-5:30 am

2 stops11h 19m

$312

BismarckSan Juan

BIS - SJU

BISSJU

Bismarck

Sun 7/13

9:55 pm-1:35 am

3 stops26h 40m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Bismarck to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

What is the cheapest month to book a flight from Bismarck to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Bismarck to Puerto Rico (average of $254). Flying from Bismarck to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Bismarck to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Puerto Rico. 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 Puerto Rico?

    Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to Puerto Rico. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.

  • Can I find deals for flights from Bismarck to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Bismarck to Puerto Rico?

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

  • Can I find deals for business class flights from Bismarck to Puerto Rico?

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

  • What is the cheapest month to book a flight from Bismarck to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Bismarck to Puerto Rico (average of $254). Flying from Bismarck to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Bismarck to Puerto Rico

Discover the top 3 airlines that operate flights from Bismarck to Puerto Rico. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$222Average$589FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$798FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$275Average$561FlexibilityNo cancel feeOn-time71%

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