$193+ Cheap flights from Bismarck (BIS) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SJU
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Bismarck to Puerto Rico 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 Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to Puerto RicoExplore 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 September 18, 2026.
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 September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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 12/11:22 pm -
2 stops19h 22m
Wed 12/96:28 am -
1 stop9h 00m
Deal found 9/17![American Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/17. 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 stops22h 46m
Deal found 9/17![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/31:57 pm -
2 stops18h 27m
Tue 10/204:29 pm -
2 stops22h 08m
Deal found 9/16![American Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/255:50 am -
1 stop10h 35m
Thu 10/291:21 pm -
1 stop11h 23m
Deal found 9/15![United Airlines logo]()
$541
Best flights from Bismarck to Puerto RicoDiscover carefully curated flight deals from Bismarck to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Bismarck to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/31:57 pm -
2 stops18h 27m
Tue 10/206:00 am -
1 stop17h 59m
Deal found 9/16![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/255:50 am -
1 stop10h 35m
Thu 10/296:40 am -
2 stops14h 49m
Deal found 9/16![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 11/15:50 am -
1 stop10h 35m
Thu 11/52:21 pm -
1 stop11h 23m
Deal found 9/13![United Airlines logo]()
$616
Last-minute flights from Bismarck to Puerto RicoDiscover last-minute flight deals from Bismarck to Puerto Rico. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Puerto Rico. Data last updated September 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/31:57 pm -
2 stops18h 27m
Tue 10/204:29 pm -
2 stops22h 08m
Deal found 9/16![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 9/17. 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 stops22h 46m
Deal found 9/17![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/255:50 am -
1 stop10h 35m
Thu 10/296:40 am -
2 stops14h 49m
Deal found 9/16![United Airlines logo]()
$541
One-way flights from Bismarck to Puerto RicoSearch for one-way flight options from Bismarck to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Bismarck to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop10h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$193
This American Airlines deal was found by Cheapflights users on 9/13. 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 1/212:54 pm -
1 stop14h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:33 pm -
3 stops40h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 9/18. 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 12/232:09 pm -
2 stops18h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/235:10 pm -
3 stops35h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$1,290
Find 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 September 18, 2026.
Round-trip from | $386 (American Airlines) |
|---|---|
One-way from | $193 (United Airlines) |
Popular in | December |
Cheapest in | October |
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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Bismarck to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Mon 10/5
6:00 am-5:38 pm
1 stop10h 38m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$193
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Sat 1/2
12:54 pm-5:36 am
1 stop14h 42m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$381
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
6:00 am-10:59 pm
1 stop17h 59m
$521
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Wed 12/23
2:09 pm-10:51 am
2 stops18h 42m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$536
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Sun 10/25
5:50 am-5:25 pm
1 stop10h 35m
San Juan Luis Munoz Marin Intl
Thu 10/29
6:40 am-8:29 pm
2 stops14h 49m
$541
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Sun 11/1
5:50 am-6:25 pm
1 stop10h 35m
San Juan Luis Munoz Marin Intl
Thu 11/5
2:21 pm-11:44 pm
1 stop11h 23m
$616
BismarckSan Juan
BIS Bismarck - SJU San Juan Luis Munoz Marin Intl
BISSJU
Bismarck
Wed 12/23
5:10 pm-6:15 am
3 stops35h 05m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$1,290
Sorted by cheapest first
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.
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.
Cheapflights Insights
Everything you need to know about your flight from Bismarck to Puerto Rico
BIS-PR0
BIS-SJU
No data available for this route at this time. Please check back soon.
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 September 18, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Bismarck to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bismarck to Puerto Rico by cabin class
Find flights from Bismarck to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Bismarck and Puerto Rico flights
Browse other Bismarck and Puerto Rico flight options. Last updated on September 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$235 | Average$487 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$597 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$441 | Average$711 | FlexibilityNo cancel fee | On-timeN/A |