$519+ Cheap flights from Basel (EAP) to Denver (DEN)
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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
EAP — DEN
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from Basel to Denver 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 Basel to Denver
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Cheapest flights from Basel to DenverExplore the most affordable flight options available from Basel to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Basel to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This Flysmarter deal was found by Cheapflights users on 10/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:30 pm -
1 stop26h 40m
Sat 12/125:01 pm -
1 stop14h 24m
Deal found 10/21![British Airways logo]()
$819
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/168:15 pm -
1 stop26h 55m
Mon 11/2310:38 am -
2 stops24h 07m
Deal found 10/18![Multiple Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/166:40 am -
1 stop16h 55m
Mon 11/234:15 pm -
1 stop15h 50m
Deal found 10/18![United Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:05 am -
2 stops20h 02m
Mon 11/2312:53 pm -
2 stops17h 02m
Deal found 10/21![Delta logo]()
$858
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:40 pm -
2 stops27h 55m
Sat 12/129:50 am -
2 stops16h 10m
Deal found 10/21![Multiple Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/59:40 am -
1 stop17h 25m
Sat 12/123:55 pm -
1 stop14h 05m
Deal found 10/21![United Airlines logo]()
$878
This Flysmarter deal was found by Cheapflights users on 10/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:40 am -
1 stop17h 25m
Fri 1/13:55 pm -
1 stop34h 05m
Deal found 10/18![Lufthansa logo]()
$884
This British Airways deal was found by Cheapflights users on 10/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:50 pm -
1 stop26h 20m
Mon 11/25:01 pm -
1 stop17h 44m
Deal found 10/21![British Airways logo]()
$942
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:05 am -
2 stops17h 42m
Thu 11/55:05 pm -
1 stop12h 25m
Deal found 10/21![American Airlines logo]()
$949
Best flights from Basel to DenverDiscover carefully curated flight deals from Basel to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Basel to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This British Airways deal was found by Cheapflights users on 10/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/319:05 pm -
1 stop26h 05m
Sat 2/275:01 pm -
1 stop19h 09m
Deal found 10/21![British Airways logo]()
$825
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/168:15 pm -
1 stop26h 55m
Mon 11/2310:38 am -
2 stops24h 07m
Deal found 10/18![Multiple Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/166:40 am -
1 stop16h 55m
Mon 11/234:15 pm -
1 stop15h 50m
Deal found 10/18![United Airlines logo]()
$850
This American Airlines deal was found by Cheapflights users on 10/19. 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 2/511:05 am -
2 stops19h 12m
Tue 2/910:58 am -
2 stops20h 17m
Deal found 10/19![American Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:05 am -
2 stops20h 02m
Mon 11/2312:53 pm -
2 stops17h 02m
Deal found 10/21![Delta logo]()
$858
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 2/56:40 am -
2 stops23h 39m
Tue 2/93:55 pm -
1 stop14h 05m
Deal found 10/19![United Airlines logo]()
$865
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/59:40 am -
1 stop17h 25m
Sat 12/123:55 pm -
1 stop14h 05m
Deal found 10/21![United Airlines logo]()
$878
Last-minute flights from Basel to DenverDiscover last-minute flight deals from Basel to Denver. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Basel to Denver. Data last updated October 21, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:15 pm -
1 stop31h 10m
Wed 11/48:30 pm -
1 stop29h 20m
Deal found 10/21![Turkish Airlines logo]()
$1,064
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:15 pm -
1 stop31h 10m
Sun 11/18:30 pm -
1 stop29h 20m
Deal found 10/21![Turkish Airlines logo]()
$1,075
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:45 am -
1 stop38h 40m
Sun 11/18:30 pm -
1 stop29h 20m
Deal found 10/21![Turkish Airlines logo]()
$955
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:45 am -
2 stops42h 59m
Wed 11/48:30 pm -
1 stop36h 45m
Deal found 10/21![Turkish Airlines logo]()
$1,089
This British Airways deal was found by Cheapflights users on 10/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:50 pm -
1 stop26h 20m
Mon 11/25:01 pm -
1 stop17h 44m
Deal found 10/21![British Airways logo]()
$942
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:05 am -
2 stops17h 42m
Thu 11/54:04 pm -
2 stops19h 41m
Deal found 10/21![American Airlines logo]()
$949
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:05 am -
2 stops20h 31m
Sun 11/16:11 pm -
2 stops37h 09m
Deal found 10/21![American Airlines logo]()
$1,004
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/168:15 pm -
1 stop26h 55m
Mon 11/2310:38 am -
2 stops24h 07m
Deal found 10/18![Multiple Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/166:40 am -
1 stop16h 55m
Mon 11/234:15 pm -
1 stop15h 50m
Deal found 10/18![United Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:05 am -
2 stops20h 02m
Mon 11/2312:53 pm -
2 stops17h 02m
Deal found 10/21![Delta logo]()
$858
One-way flights from Basel to DenverSearch for one-way flight options from Basel to Denver. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Basel to Denver. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/77:45 am -
3 stops56h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/99:00 pm -
3 stops29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:00 am -
3 stops44h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:45 am -
3 stops56h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$599
This Flysmarter deal was found by Cheapflights users on 10/17. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/68:50 pm -
1 stop26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![British Airways logo]()
$647
This Gotogate deal was found by Cheapflights users on 10/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/911:10 am -
2 stops19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![British Airways logo]()
$653
This British Airways deal was found by Cheapflights users on 10/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:30 pm -
1 stop27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![British Airways logo]()
$654
This BusinessClass deal was found by Cheapflights users on 10/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:15 pm -
1 stop26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![British Airways logo]()
$5,245
Find flight deals from Basel to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Basel (EAP) to Denver (DEN). 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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $825 (British Airways) |
One-way from | $519 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Basel to Denver 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 October 21, 2026.
Use the filters below to find and compare flights from Basel to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Wed 1/6
12:35 pm-9:50 pm
2 stops41h 15m
Denver Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$617
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Thu 1/7
8:40 pm-3:10 pm
1 stop26h 30m
Denver Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$643
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Tue 1/5
7:30 pm-8:06 pm
2 stops32h 36m
Denver Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$649
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Sat 1/9
11:10 am-10:55 pm
2 stops19h 45m
Denver Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$653
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Sun 1/31
9:05 pm-3:10 pm
1 stop26h 05m
Denver Intl
Sat 2/27
5:01 pm-8:10 pm
1 stop19h 09m
$825
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Mon 11/16
8:15 pm-3:10 pm
1 stop26h 55m
Denver Intl
Mon 11/23
10:38 am-6:45 pm
2 stops24h 07m
$843
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Mon 11/16
6:40 am-3:35 pm
1 stop16h 55m
Denver Intl
Mon 11/23
4:15 pm-4:05 pm
1 stop15h 50m
$850
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Fri 2/5
11:05 am-10:17 pm
2 stops19h 12m
Denver Intl
Tue 2/9
10:58 am-3:15 pm
2 stops20h 17m
$854
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Mon 11/16
10:05 am-10:07 pm
2 stops20h 02m
Denver Intl
Mon 11/23
12:53 pm-1:55 pm
2 stops17h 02m
$858
BaselDenver
BSL Basel EuroAirport Swiss - DEN Denver Intl
BSLDEN
Basel EuroAirport Swiss
Fri 2/5
6:40 am-10:19 pm
2 stops23h 39m
Denver Intl
Tue 2/9
3:55 pm-2:00 pm
1 stop14h 05m
$865
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Basel to Denver
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 Basel to Denver in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Basel-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Basel-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Basel-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Basel-Denver 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 Basel-Denver 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 Basel to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Basel with our price prediction graph.
EAP-DEN
BSL-DEN
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 Basel to Denver
EAP-DEN
BSL-DEN
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Basel to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Centennial
Broomfield
Englewood
Golden
Black Hawk
Wheat Ridge
Silverthorne
Fort Morgan
Greeley
Frisco
Winter Park
Limon
Central City
Manitou Springs
Glendale
Cripple Creek
Evergreen
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