HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Denver (DEN) to Basel EuroAirport Swiss (BSL) from $602

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 12/4. 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.
DEN — BSL
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Denver to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Basel (BSL). 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 May 30, 2024.

Popular in

December

Cheapest in

January

Average price

$1,122

Round-trip from

$558
High demand for flights, 56% potential price rise
Search Deals
Best time to find cheap flights, 53% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Denver Intl to Basel EuroAirport Swiss
Search Deals

What is the cheapest day to fly round-trip from Denver to Basel EuroAirport Swiss?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Basel EuroAirport Swiss. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Denver to Basel EuroAirport Swiss?

Flights from Denver to Basel EuroAirport Swiss lean towards being more expensive in June. Prices are generally better when you fly from Denver to Basel EuroAirport Swiss in November, with the cheapest ticket starting at $523.

What is the cheapest time of day to fly from DEN to BSL?

One of the essential ways to save on airfare from Denver to Basel EuroAirport Swiss is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 49% on airfare.

Cheap United Airlines flights from Denver to Basel

Explore cheap flight options specifically provided by United Airlines for the route between Denver and Basel. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider these cheap United Airlines flights we've found departing from Denver to Basel. Come back soon if you're not finding the exact deal you're looking for.
Fri 7/264:05 pmDEN - BSL
1 stop12h 55mUnited Airlines
Sat 8/311:05 amBSL - DEN
1 stop12h 35mUnited Airlines
Deal found 5/29$1,578
Sun 8/118:20 pmDEN - BSL
1 stop15h 15mUnited Airlines
Tue 8/201:30 pmBSL - DEN
1 stop13h 05mUnited Airlines
Deal found 5/29$4,338

Cheap Turkish Airlines flights from Denver to Basel

Explore cheap flight options specifically provided by Turkish Airlines for the route between Denver and Basel. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest Turkish Airlines flights we've found from Denver to Basel. Deals are refreshing constantly so come back soon for more options.
Sun 9/17:35 pmDEN - BSL
1 stop38h 25mTurkish Airlines
Sat 9/1410:35 amBSL - DEN
1 stop39h 05mTurkish Airlines
Deal found 5/29$958
Tue 7/237:35 pmDEN - BSL
1 stop30h 05mTurkish Airlines
Sat 7/276:55 pmBSL - DEN
1 stop30h 45mTurkish Airlines
Deal found 5/29$1,248

Cheap Denver to Basel flights in May & June 2024

Find cheap flight options from Denver to Basel specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the best deals we've found on flights to Basel in 2024 at this time. Check back regularly for other flight deals.
Sun 6/26:00 amDEN - BSL
2 stops23h 40mMultiple Airlines
Wed 6/128:30 amBSL - DEN
2 stops23h 28mMultiple Airlines
Deal found 5/29$1,280
Sun 6/2310:42 amDEN - BSL
2 stops18h 58mMultiple Airlines
Fri 6/288:35 amBSL - DEN
2 stops20h 13mMultiple Airlines
Deal found 5/29$1,905

Denver to Basel 2024 flight deals

Discover exclusive flight deals for travel between Denver and Basel in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the best deals we've found on flights to Basel in 2024 at this time. Check back regularly for other flight deals.
Wed 12/411:40 amDEN - BSL
2 stops17h 30mAir Canada
Tue 12/1711:05 amBSL - DEN
2 stops29h 48mAir Canada
Deal found 5/30$602
Wed 12/45:15 pmDEN - BSL
1 stop17h 05mBritish Airways
Tue 12/1711:10 amBSL - DEN
2 stops17h 44mBritish Airways
Deal found 5/29$603
Wed 12/42:51 pmDEN - BSL
2 stops19h 29mBritish Airways
Tue 12/177:00 amBSL - DEN
2 stops21h 54mBritish Airways
Deal found 5/29$608
Wed 12/44:25 pmDEN - BSL
1 stop15h 55mLufthansa
Tue 12/177:00 amBSL - DEN
1 stop16h 55mLufthansa
Deal found 5/30$612
Wed 12/44:25 pmDEN - BSL
1 stop15h 55mLufthansa
Mon 12/166:50 pmBSL - DEN
1 stop29h 05mLufthansa
Deal found 5/30$628
Wed 12/45:15 pmDEN - BSL
1 stop20h 45mBritish Airways
Mon 12/167:55 pmBSL - DEN
2 stops29h 49mBritish Airways
Deal found 5/29$631
Wed 12/42:51 pmDEN - BSL
2 stops19h 29mBritish Airways
Mon 12/167:55 pmBSL - DEN
2 stops32h 59mBritish Airways
Deal found 5/30$636
Wed 12/412:25 pmDEN - BSL
2 stops21h 55mAmerican Airlines
Mon 12/166:45 amBSL - DEN
2 stops24h 46mAmerican Airlines
Deal found 5/29$658
Wed 12/45:15 pmDEN - BSL
1 stop17h 05mAmerican Airlines
Mon 12/166:45 amBSL - DEN
1 stop16h 35mAmerican Airlines
Deal found 5/29$681

One-way flights to Basel from Denver

Search for one-way flight options from Denver to Basel. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from Denver to Basel, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Denver to Basel should utilize the search form at the the top of the page.
Sun 9/18:00 amDEN - BSL
2 stops25h 40mMultiple Airlines
Deal found 5/29$649
Sat 9/144:05 pmDEN - BSL
1 stop12h 50mUnited Airlines
Deal found 5/29$803
Sun 9/17:35 pmDEN - BSL
1 stop38h 25mTurkish Airlines
Deal found 5/29$825
Sat 9/1411:20 amDEN - BSL
2 stops24h 25mAustrian Airlines
Deal found 5/29$914
Sun 9/18:00 pmDEN - BSL
3 stops18h 00mMultiple Airlines
Deal found 5/29$1,423

Find flights from Denver to Basel within your budget

Customize your flight search to find flights from Denver to Basel 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$812 - $1,905

Route

Depart

Return

Price

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Fri 9/27

1 stop20h 20m

Basel EuroAirport Swiss

Fri 10/11

1 stop17h 50m

$812

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Fri 9/27

2 stops26h 27m

Basel EuroAirport Swiss

Fri 10/11

1 stop17h 50m

$817

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Sun 9/1

2 stops33h 55m

Basel EuroAirport Swiss

Sat 9/14

2 stops23h 02m

$833

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Sun 9/1

2 stops33h 55m

Basel EuroAirport Swiss

Sat 9/14

1 stop17h 55m

$878

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Fri 9/27

2 stops18h 20m

Basel EuroAirport Swiss

Fri 10/11

2 stops19h 06m

$893

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Sun 9/1

1 stop38h 25m

Basel EuroAirport Swiss

Sat 9/14

1 stop39h 05m

$958

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Tue 7/23

1 stop30h 05m

Basel EuroAirport Swiss

Sat 7/27

1 stop30h 45m

$1,248

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Fri 7/26

1 stop12h 55m

Basel EuroAirport Swiss

Sat 8/3

1 stop12h 35m

$1,578

Denver IntlBasel EuroAirport Swiss

DEN - BSL

DENBSL

Denver Intl

Sun 6/23

2 stops18h 58m

Basel EuroAirport Swiss

Fri 6/28

2 stops20h 13m

$1,905

Flights are sorted by cheapest first

Deals found on 5/30

What is the cheapest day to fly from Denver to Basel EuroAirport Swiss?

Use this chart to determine the cheapest time to fly round-trip from Denver to Basel. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Basel EuroAirport Swiss flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Denver to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Denver with our price prediction graph.
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.

Temperature and rainfall in Basel by month

Plan your trip to Basel by taking into account the average temperature and rainfall totals by month.

EAP

Temperature

33.8 - 66.2 °F

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated May 30, 2024.
Get a feel of what it's like to fly with United Airlines, Turkish Airlines and British Airways from Denver to Basel by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Overall

7.7

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Austrian Airlines
7.7
Good
1,027 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Overall

7.7

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Turkish Airlines
7.4
Good
3,711 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Overall

7.7

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

United Airlines
7.4
Good
10,777 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Overall

7.7

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Air Canada
7.0
Good
7,004 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Overall

7.7

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

British Airways
6.8
Okay
6,765 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Entertainment

6.9

Comfort

7.4

Food

6.8

Boarding

7.6

Overall

7.7

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Related info for your journey

Find useful and relevant information for your journey from Denver to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Denver to Basel EuroAirport Swiss for under $900 on Cheapflights?

    Yes, there are multiple flights from Denver to Basel EuroAirport Swiss for under $900. The cheapest flight booked recently is on British Airways for just $812, but on average you can expect to pay $1,738.

  • What are the cheapest airlines flying from Denver to Basel EuroAirport Swiss round-trip?

    Our cheapest airline available from Denver to Basel EuroAirport Swiss is British Airways. Our recent data shows that you can find tickets from as low as $812 on this airline. Additional options worth looking into are Air Canada and Turkish Airlines, starting at $893 and $958 round-trip. British Airways is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Basel EuroAirport Swiss one-way?

    The cheapest airlines for a one-way flight from Denver to Basel EuroAirport Swiss are United Airlines ($803), Turkish Airlines ($825), and Austrian Airlines ($914).

  • What does DEN to BSL mean?

    DEN and BSL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DEN to BSL refers to a flight route from Denver Intl Airport to Basel EuroAirport Swiss.

  • Can I find deals for flights from Denver to Basel that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Basel flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to Basel with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Basel flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Denver to Basel that include hotel bookings?

    Yes. In addition to deals on Denver to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Basel.

  • Can I find deals for business class flights from Denver to Basel?

    Yes. Cheapflights offers flight deals from Denver to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Denver to Basel that allow pets onboard?

    Many airlines flying from Denver to Basel offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to Basel?

    Yes, you can often find last-minute deals on Denver to Basel flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to Basel EuroAirport Swiss flight deals updated?

    The Denver to Basel EuroAirport Swiss flight deals you see on this page were last updated on 5/30.

See more FAQs

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.

Alternative routes for Denver to Basel
See prices for flight routes from nearby airports that may be better suited for you.

Aspen to Basel flights

Top 2 airlines flying from Denver to Basel

Discover the top 2 airlines that operate flights from Denver to Basel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$524Average$972FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$534Average$794FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Houston to Los Angeles flights
El Paso to Las Vegas flights
San Francisco to Austin flights
Newark Airport to Los Angeles flights
Detroit to Orlando flights
Seattle to Las Vegas flights
New York to Mexico City flights
Oakland, California to San Diego flights
Miami to Atlanta flights
Los Angeles to Las Vegas flights
Denver to Atlanta flights
Denver to Basra flights

Search flights from Denver to Basel by cabin class

Find flights from Denver to Basel, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver to Basel?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Basel from Denver today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Denver to Basel?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Denver to Basel.

Can Cheapflights find flights from Denver to Basel with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Denver to Basel, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Denver to Basel become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines