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Cheap flights from Basel EuroAirport Swiss to Denver from $693

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 2/14. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
11:05 am - 9:26 pmBSL-DEN
18h 21m2 stops
British Airways Logo
12:33 pm - 3:35 pmDEN-BSL
19h 02m2 stops
$693British Airways
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Sat, Feb 14 - Sat, Feb 21
British Airways Logo
7:10 am - 3:30 pmBSL-DEN
16h 20m1 stop
British Airways Logo
2:52 pm - 3:35 pmDEN-BSL
16h 43m2 stops
$741British Airways
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Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
9:50 am - 7:26 pmBSL-DEN
17h 36m2 stops
United Airlines Logo
4:20 pm - 12:30 pmDEN-BSL
12h 10m1 stop
$781United Airlines
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Thu, Jan 8 - Thu, Jan 15
Lufthansa Logo
7:05 pm - 1:40 pmBSL-DEN
26h 35m1 stop
Lufthansa Logo
8:20 pm - 7:40 pmDEN-BSL
15h 20m1 stop
$787Lufthansa
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Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
2:10 pm - 6:05 pmBSL-DEN
35h 55m3 stops
Multiple Airlines Logo
3:40 pm - 9:00 pmDEN-BSL
21h 20m2 stops
$1,074Multiple Airlines
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Sat, Feb 14 - Sat, Feb 21
Turkish Airlines Logo
6:05 pm - 5:35 pmBSL-DEN
31h 30m1 stop
Turkish Airlines Logo
7:20 pm - 10:00 amDEN-BSL
30h 40m1 stop
$1,153Turkish Airlines
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Mon, Jan 19 - Sat, Feb 14
Multiple Airlines Logo
10:35 am - 4:00 pmBSL-DEN
13h 25m1 stop
Multiple Airlines Logo
11:15 am - 9:55 amDEN-BSL
14h 40m2 stops
$1,161Multiple Airlines
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Mon, Dec 8 - Thu, Dec 11
Multiple Airlines Logo
2:10 pm - 6:05 pmBSL-DEN
35h 55m3 stops
Multiple Airlines Logo
3:40 pm - 10:25 pmDEN-BSL
22h 45m3 stops
$1,186Multiple Airlines
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Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
6:45 am - 2:25 pmBSL-DEN
15h 40m2 stops
Multiple Airlines Logo
11:15 am - 9:55 amDEN-BSL
14h 40m2 stops
$1,296Multiple Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Multiple Airlines Logo
10:35 am - 4:00 pmBSL-DEN
13h 25m1 stop
Multiple Airlines Logo
4:20 pm - 12:30 pmDEN-BSL
12h 10m1 stop
$1,361Multiple Airlines
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Mon, Dec 8 - Thu, Dec 11

British Airways flights from Basel EuroAirport Swiss to Denver

Our best British Airways deals on Basel EuroAirport Swiss to Denver flight tickets
British Airways
Feb 14
BSL11:05 amBasel EuroAirport Swiss
18h 21m
2 stops
DEN9:26 pmDenver Intl
Feb 21
DEN12:33 pmDenver Intl
19h 02m
2 stops
BSL3:35 pmBasel EuroAirport Swiss
$693
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British Airways
Feb 14
BSL7:10 amBasel EuroAirport Swiss
16h 20m
1 stop
DEN3:30 pmDenver Intl
Feb 21
DEN2:52 pmDenver Intl
16h 43m
2 stops
BSL3:35 pmBasel EuroAirport Swiss
$741
Find similar

United Airlines flights from Basel EuroAirport Swiss to Denver

Our best United Airlines deals on Basel EuroAirport Swiss to Denver flight tickets
United Airlines
Jan 8
BSL9:50 amBasel EuroAirport Swiss
17h 36m
2 stops
DEN7:26 pmDenver Intl
Jan 15
DEN4:20 pmDenver Intl
12h 10m
1 stop
BSL12:30 pmBasel EuroAirport Swiss
$781
Find similar
United Airlines
Jan 8
BSL9:50 amBasel EuroAirport Swiss
38h 44m
2 stops
DEN4:34 pmDenver Intl
Jan 15
DEN9:40 amDenver Intl
18h 50m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
$2,017
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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 November 26, 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

Sat 2/14

11:05 am-9:26 pm

2 stops18h 21m

Denver Intl

Sat 2/21

12:33 pm-3:35 pm

2 stops19h 02m

$693

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Sat 2/14

7:10 am-3:30 pm

1 stop16h 20m

Denver Intl

Sat 2/21

2:52 pm-3:35 pm

2 stops16h 43m

$741

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 1/8

9:50 am-7:26 pm

2 stops17h 36m

Denver Intl

Thu 1/15

4:20 pm-12:30 pm

1 stop12h 10m

$781

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Sat 2/14

7:05 pm-1:40 pm

1 stop26h 35m

Denver Intl

Sat 2/21

8:20 pm-7:40 pm

1 stop15h 20m

$787

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Sat 2/14

2:10 pm-6:05 pm

3 stops35h 55m

Denver Intl

Sat 2/21

3:40 pm-9:00 pm

2 stops21h 20m

$1,074

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Mon 1/19

6:05 pm-5:35 pm

1 stop31h 30m

Denver Intl

Sat 2/14

7:20 pm-10:00 am

1 stop30h 40m

$1,153

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Mon 12/8

10:35 am-4:00 pm

1 stop13h 25m

Denver Intl

Thu 12/11

11:15 am-9:55 am

2 stops14h 40m

$1,161

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Sat 2/14

2:10 pm-6:05 pm

3 stops35h 55m

Denver Intl

Sat 2/21

3:40 pm-10:25 pm

3 stops22h 45m

$1,186

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Mon 12/8

6:45 am-2:25 pm

2 stops15h 40m

Denver Intl

Thu 12/11

11:15 am-9:55 am

2 stops14h 40m

$1,296

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Mon 12/8

10:35 am-4:00 pm

1 stop13h 25m

Denver Intl

Thu 12/11

4:20 pm-12:30 pm

1 stop12h 10m

$1,361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Basel EuroAirport Swiss to Denver takes 13h 25m
There are no direct flights from Basel EuroAirport Swiss to Denver. There are no popular flight routes from Basel EuroAirport Swiss to Denver.
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  • 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 12h 45m.

  • 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
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Centennial
Frisco
Grand Lake

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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