BSL - DEN

$618 Find Cheap Flights from Basel to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Basel to Denver departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to Denver, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$745
British Airways
Wed 6/10Sun 6/14
BSL - DEN • 2 stops
Cheapest one-way
$618
Multiple Airlines
Sat 6/6
BSL - DEN • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Basel to Denver (BSL-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Basel to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Basel to Denver

Wed, Jun 10 - Sun, Jun 14
British Airways Logo
6:40 am - 8:24 pm
BSL
-
DEN
21h 44m2 stops
British Airways Logo
9:15 am - 11:20 am
DEN
-
BSL
18h 05m2 stops
$745British Airways
Wed, Jun 10 - Sun, Jun 14
Multiple Airlines Logo
6:40 am - 4:34 pm
BSL
-
DEN
17h 54m2 stops
Multiple Airlines Logo
6:40 pm - 6:20 pm
DEN
-
BSL
15h 40m1 stop
$751Multiple Airlines
Thu, Jan 22 - Thu, Feb 5
Turkish Airlines Logo
6:05 pm - 5:35 pm
BSL
-
DEN
31h 30m1 stop
Turkish Airlines Logo
7:20 pm - 10:00 am
DEN
-
BSL
30h 40m1 stop
$821Turkish Airlines
Wed, Jun 10 - Sun, Jun 14
KLM Logo
10:35 am - 3:40 pm
BSL
-
DEN
13h 05m1 stop
KLM Logo
5:40 pm - 9:55 am
DEN
-
BSL
32h 15m1 stop
$833KLM
Wed, Dec 24 - Mon, Jan 5
Lufthansa Logo
10:35 am - 4:00 pm
BSL
-
DEN
13h 25m1 stop
Lufthansa Logo
8:20 pm - 4:05 pm
DEN
-
BSL
11h 45m1 stop
$1,049Lufthansa
Wed, Dec 24 - Mon, Jan 5
United Airlines Logo
9:50 am - 2:35 pm
BSL
-
DEN
12h 45m1 stop
United Airlines Logo
6:00 am - 4:05 pm
DEN
-
BSL
26h 05m2 stops
$1,056United Airlines
Thu, Jan 22 - Thu, Feb 5
Multiple Airlines Logo
10:55 am - 10:42 am
BSL
-
DEN
31h 47m2 stops
Multiple Airlines Logo
7:20 pm - 10:00 am
DEN
-
BSL
30h 40m1 stop
$1,069Multiple Airlines
Wed, Dec 24 - Mon, Jan 5
Delta Logo
6:05 am - 5:18 pm
BSL
-
DEN
19h 13m2 stops
Delta Logo
6:41 am - 9:50 am
DEN
-
BSL
19h 09m2 stops
$1,279Delta
Wed, Jun 10 - Sun, Jun 14
Turkish Airlines Logo
10:40 am - 6:25 pm
BSL
-
DEN
39h 45m1 stop
Turkish Airlines Logo
8:25 pm - 9:45 am
DEN
-
BSL
29h 20m1 stop
$1,284Turkish Airlines
Thu, Jan 22 - Thu, Feb 5
Multiple Airlines Logo
10:55 am - 10:42 am
BSL
-
DEN
31h 47m2 stops
Multiple Airlines Logo
11:35 am - 5:10 pm
DEN
-
BSL
21h 35m2 stops
$1,317Multiple Airlines
Booking Insights

KAYAK's insights & trends for Basel to Denver flights

Get data-powered insights and trends into flights from Basel to Denver to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Basel to Denver?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Basel to Denver were found on Turkish Airlines ($821) and KLM ($833).

Find deals

Good to know

Cheapest flight$618
Flight from Basel to Denver

When to book flights from Basel to Denver

Are your dates flexible? Find out the best times to travel from Basel to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Basel to Denver flights

  • What is the cheapest flight from Basel EuroAirport Swiss to Denver?

    In the last 3 days, the lowest price for a flight from Basel EuroAirport Swiss to Denver was $618 for a one-way ticket and $745 for a round-trip.

  • Do I need a passport to fly between Basel and Denver?

    Yes

  • Which airports will I be using when flying from Basel to Denver?

    Basel and Denver are both served by 1 main airport. You will leave Basel from Basel EuroAirport Swiss and will be arriving at Denver Intl.

  • Which aircraft models fly most regularly from Basel to Denver?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Basel to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Basel to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Basel is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Basel to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Basel with another airline. Booking your flights between Basel and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Basel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Basel to Denver

Information on your arrival and departure airports

Basel (BSL)
Denver (DEN)