$1,303+ Cheap flights from Bismarck (BIS) to Santiago (SCL)
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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SCL
Sep 22 — Sep 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bismarck to Santiago 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 Santiago
Cheapest
Best
Cheapest flights from Bismarck to SantiagoExplore the most affordable flight options available from Bismarck to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Bismarck to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/295:50 am -
2 stops24h 00m
Mon 11/210:45 pm -
2 stops27h 59m
Deal found 8/21![United Airlines logo]()
$1,303
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 12/35:45 am -
2 stops24h 05m
Mon 12/710:45 pm -
2 stops27h 52m
Deal found 8/18![United Airlines logo]()
$1,392
Best flights from Bismarck to SantiagoDiscover carefully curated flight deals from Bismarck to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Bismarck to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/295:50 am -
2 stops24h 00m
Mon 11/210:45 pm -
2 stops27h 59m
Deal found 8/22![United Airlines logo]()
$1,303
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 12/35:45 am -
2 stops24h 05m
Mon 12/710:45 pm -
2 stops27h 52m
Deal found 8/18![United Airlines logo]()
$1,392
Find flight deals from Bismarck to Santiago
Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Santiago (SCL). 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 23, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,303 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck to Santiago 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 August 23, 2026.
Use the filters below to find and compare flights from Bismarck to Santiago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckSantiago
BIS Bismarck - SCL Santiago Arturo Merino Benitez
BISSCL
Bismarck
Thu 10/29
5:50 am-7:50 am
2 stops24h 00m
Santiago Arturo Merino Benitez
Mon 11/2
10:45 pm-11:44 pm
2 stops27h 59m
$1,303
Quickest round-trip
BismarckSantiago
BIS Bismarck - SCL Santiago Arturo Merino Benitez
BISSCL
Bismarck
Thu 12/3
5:45 am-8:50 am
2 stops24h 05m
Santiago Arturo Merino Benitez
Mon 12/7
10:45 pm-11:37 pm
2 stops27h 52m
$1,392
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Bismarck-Santiago flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Bismarck-Santiago flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Bismarck-Santiago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bismarck-Santiago flights, Cheapflights users trust Expedia the most. Expedia 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-Santiago 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 Santiago
Have a flexible travel schedule? Discover the best time to fly to Santiago from Bismarck with our price prediction graph.
BIS-SCL
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.
Related info for your journey
Find useful and relevant information for your journey from Bismarck to Santiago. 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.
Complete your trip
Flights by cabin class
Other flight options
Other flights from Bismarck
Popular flights
Santiago flight routes