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Cheap flights from Basel EuroAirport Swiss to Denver from $626

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Basel EuroAirport Swiss to Denver departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Basel EuroAirport Swiss to Denver

Cheap round-trip flights

British Airways Logo
6:05 am - 3:30 pmBSL-DEN
17h 25m1 stop
British Airways Logo
5:25 pm - 9:35 pmDEN-BSL
20h 10m1 stop
$626British Airways
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Thu, Nov 20 - Mon, Dec 1
American Airlines Logo
6:20 am - 3:30 pmBSL-DEN
17h 10m1 stop
American Airlines Logo
5:01 pm - 10:20 pmDEN-BSL
21h 19m2 stops
$630American Airlines
Find Deal
Wed, Jan 14 - Sun, Feb 1
American Airlines Logo
6:05 am - 3:30 pmBSL-DEN
17h 25m1 stop
American Airlines Logo
12:27 pm - 2:35 pmDEN-BSL
18h 08m2 stops
$631American Airlines
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Thu, Nov 20 - Mon, Dec 1
British Airways Logo
3:00 pm - 3:30 pmBSL-DEN
32h 30m1 stop
British Airways Logo
5:25 pm - 3:05 pmDEN-BSL
13h 40m1 stop
$632British Airways
Find Deal
Sat, Jan 17 - Sun, Feb 1
British Airways Logo
6:10 am - 8:22 pmBSL-DEN
22h 12m2 stops
British Airways Logo
6:35 pm - 10:50 pmDEN-BSL
20h 15m1 stop
$634British Airways
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Thu, Aug 28 - Mon, Oct 6
British Airways Logo
3:00 pm - 3:30 pmBSL-DEN
32h 30m1 stop
British Airways Logo
4:21 pm - 10:20 pmDEN-BSL
21h 59m2 stops
$635British Airways
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Sat, Jan 17 - Sun, Feb 1
Delta Logo
6:15 am - 3:28 pmBSL-DEN
17h 13m2 stops
Delta Logo
11:59 am - 1:10 pmDEN-BSL
17h 11m2 stops
$641Delta
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Thu, Aug 28 - Mon, Oct 6
British Airways Logo
6:10 am - 4:25 pmBSL-DEN
18h 15m1 stop
British Airways Logo
6:35 pm - 10:50 pmDEN-BSL
20h 15m1 stop
$655British Airways
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Thu, Aug 28 - Mon, Oct 6
Logo
7:00 am - 5:07 pmBSL-DEN
42h 07m3 stops
Logo
12:15 pm - 12:50 pmDEN-BSL
40h 35m3 stops
$1,126
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Thu, Aug 28 - Mon, Oct 6
Logo
2:55 pm - 5:55 pmBSL-DEN
35h 00m2 stops
Logo
12:15 pm - 12:50 pmDEN-BSL
40h 35m3 stops
$1,181
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Thu, Aug 28 - Mon, Oct 6

British Airways flights from Basel EuroAirport Swiss to Denver

Our best British Airways deals on Basel EuroAirport Swiss to Denver flight tickets
British Airways
Nov 20
BSL6:05 amBasel EuroAirport Swiss
17h 25m
1 stop
DEN3:30 pmDenver Intl
Dec 1
DEN5:25 pmDenver Intl
20h 10m
1 stop
BSL9:35 pmBasel EuroAirport Swiss
$626
Find similar
British Airways
Jan 17
BSL3:00 pmBasel EuroAirport Swiss
32h 30m
1 stop
DEN3:30 pmDenver Intl
Feb 1
DEN5:25 pmDenver Intl
13h 40m
1 stop
BSL3:05 pmBasel EuroAirport Swiss
$632
Find similar
British Airways
Aug 28
BSL6:10 amBasel EuroAirport Swiss
22h 12m
2 stops
DEN8:22 pmDenver Intl
Oct 6
DEN6:35 pmDenver Intl
20h 15m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
$634
Find similar

American Airlines flights from Basel EuroAirport Swiss to Denver

Our best American Airlines deals on Basel EuroAirport Swiss to Denver flight tickets
American Airlines
Jan 14
BSL6:20 amBasel EuroAirport Swiss
17h 10m
1 stop
DEN3:30 pmDenver Intl
Feb 1
DEN5:01 pmDenver Intl
21h 19m
2 stops
BSL10:20 pmBasel EuroAirport Swiss
$630
Find similar
American Airlines
Nov 20
BSL6:05 amBasel EuroAirport Swiss
17h 25m
1 stop
DEN3:30 pmDenver Intl
Dec 1
DEN12:27 pmDenver Intl
18h 08m
2 stops
BSL2:35 pmBasel EuroAirport Swiss
$631
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momondo Fare Finder

 
Customize your flight search to find flights from Basel EuroAirport Swiss 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, momondo users made 832,500 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 11/20

6:05 am-3:30 pm

1 stop17h 25m

Denver Intl

Mon 12/1

5:25 pm-9:35 pm

1 stop20h 10m

$626

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Wed 1/14

6:20 am-3:30 pm

1 stop17h 10m

Denver Intl

Sun 2/1

5:01 pm-10:20 pm

2 stops21h 19m

$630

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 11/20

6:05 am-3:30 pm

1 stop17h 25m

Denver Intl

Mon 12/1

12:27 pm-2:35 pm

2 stops18h 08m

$631

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Sat 1/17

3:00 pm-3:30 pm

1 stop32h 30m

Denver Intl

Sun 2/1

5:25 pm-3:05 pm

1 stop13h 40m

$632

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 8/28

6:10 am-8:22 pm

2 stops22h 12m

Denver Intl

Mon 10/6

6:35 pm-10:50 pm

1 stop20h 15m

$634

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Sat 1/17

3:00 pm-3:30 pm

1 stop32h 30m

Denver Intl

Sun 2/1

4:21 pm-10:20 pm

2 stops21h 59m

$635

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 8/28

6:15 am-3:28 pm

2 stops17h 13m

Denver Intl

Mon 10/6

11:59 am-1:10 pm

2 stops17h 11m

$641

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 8/28

6:10 am-4:25 pm

1 stop18h 15m

Denver Intl

Mon 10/6

6:35 pm-10:50 pm

1 stop20h 15m

$655

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 8/28

7:00 am-5:07 pm

3 stops42h 07m

Denver Intl

Mon 10/6

12:15 pm-12:50 pm

3 stops40h 35m

$1,126

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 8/28

2:55 pm-5:55 pm

2 stops35h 00m

Denver Intl

Mon 10/6

12:15 pm-12:50 pm

3 stops40h 35m

$1,181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Basel EuroAirport Swiss to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $697. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $800.

When to book flights from Basel EuroAirport Swiss to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Basel EuroAirport Swiss to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Basel EuroAirport Swiss to Denver (BSL to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Basel EuroAirport Swiss to Denver

Best Price Found

$834

Fastest flight time

12h 05m

Direct flights

None

Airports in Denver

1 airport
The best one-way flight to Denver from Basel EuroAirport Swiss in the past 72 hours is $834. The best round-trip flight deal from Basel EuroAirport Swiss to Denver found on momondo in the last 72 hours is $626.
The fastest flight from Basel EuroAirport Swiss to Denver takes 12h 05m
There are no direct flights from Basel EuroAirport Swiss to Denver. Popular non-direct route for this connection is Basel EuroAirport Swiss - Denver Intl Airport.
There is 1 airport near Denver: Denver Intl (DEN)
Search flight deals

  • How far is Basel EuroAirport Swiss to Denver Intl by plane?

    Basel EuroAirport Swiss and Denver Intl are 5118.5 mi apart from one another. By plane, this route typically takes 17h 10m.

  • When did momondo last update prices for flights from Basel EuroAirport Swiss to Denver Intl Airport?

    Prices for flights from Basel EuroAirport Swiss to Denver Intl Airport are updated daily.

  • How old do you have to be to fly from Basel EuroAirport Swiss to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Basel EuroAirport Swiss to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Longmont
Boulder
Manitou Springs
Lakewood
Greeley
Westminster
Thornton
Winter Park
Grand Lake
Copper Mountain
Silverthorne
Golden
Frisco

Why use momondo?

Why should I use momondo to find a flight deal from Basel to Denver?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Basel to Denver for you.

Can I find flights from Basel to Denver with flexible booking policies on momondo?

momondo does allow users to show only those flights to Denver from Basel which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Basel to Denver?

momondo provides multiple filters to help you find the best flight to Denver from Basel. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Basel to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Basel to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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