Cheap flights from Lisbon to Denver
Flights starting at $363. Choose between TAP Portugal, United Airlines, or Frontier Airlines to find the best price.
Why travel with Kiwi.com?
Best price
100+ million searches a day to find you the best available price.
Unique content
Explore unique options you won’t find anywhere else.
Travel hacks
Discover flight options and prices the airlines don’t want you to see.
Tips to know when travelling to Denver
$363 | |
$927 | |
$1038 | |
Travel hack | |
TAP Portugal |
Search by stops
Search by carrier
Search by price
Search by departure date
Find the best day to fly to Denver
One-way trips
Return trips

Receive exclusive deals by email.
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Travelers usually depart from Lisbon Portela, Lisbon - Oriente, Lisbon - Sete Rios, Lisbon - Campo Pequeno, or Lisboa - Santa Apolónia when they travel from Lisbon to Denver. Book your trip to arrive at Denver International, Denver Union Station, or Centennial Airport. The most popular airlines for this route are TAP Portugal, United Airlines, Frontier Airlines, Air Europa, and Delta Air Lines. Lisbon and Denver have 401 direct flights per week.
Check-in for a flight from Lisbon to Denver
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
TAP Portugal | TAP | TP | Yes | Opens 36 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Air Europa | AEA | UX | Yes | No |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Frequently asked questions
What are the most popular routes to and from Lisbon?
Travelers frequently search for route combinations, such as Lisbon and New York, Los Angeles, San Francisco, London, Tel Aviv, Boston, Chicago, Barcelona, Milan, Paris, Madrid, Vienna, Brussels, Budapest, Reykjavik, Berlin, Rome, Seattle, Athens, Copenhagen.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Chicago, Dallas, Minneapolis, Los Angeles, Washington, D.C., Houston, Orlando, San Francisco, Atlanta, Las Vegas, Austin, Phoenix, Philadelphia, San Diego, Miami, New York, Tampa, Detroit, Seattle, Salt Lake City.
What airports are near Lisbon?
The main airport in Lisbon is Lisbon Portela. It is also served by Lisbon Portela, Faro, Badajoz.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Eagle County Regional, Cheyenne Regional, Pueblo Memorial, Laramie Regional.
What buses and trains depart from Lisbon?
A number of bus and train companies depart from Lisbon, including Comboios de Portugal.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Lisbon and Denver?
Yes, it's possible to combine different modes of transport between Lisbon and Denver thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Lisbon and Denver can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Lisbon and Denver?
Currently, you can fly between Lisbon and Denver with TAP Portugal, United Airlines, Frontier Airlines, Air Europa, Delta Air Lines.
When's the best time to travel between Lisbon and Denver?
If you don’t have specific dates for your trip between Lisbon and Denver, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Lisbon and Denver?
How many airports are there near Lisbon?
How many airports are there near Denver?
Is it possible to reach Lisbon by bus or train?
What time do nonstop (direct) flights between Lisbon and Denver depart?
What time do nonstop (direct) flights between Lisbon and Denver arrive?
What time do flights between Lisbon and Denver depart?
What time do flights between Lisbon and Denver arrive?
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Lisbon
- Flights from Lisbon to New York
- Flights from Lisbon to Los Angeles
- Flights from Lisbon to San Francisco
- Flights from Lisbon to London
- Flights from Lisbon to Tel Aviv
- Flights from Lisbon to Boston
- Flights from Lisbon to Chicago
- Flights from Lisbon to Barcelona
- Flights from Lisbon to Milan
- Flights from Lisbon to Paris
- Flights from Lisbon to Madrid
- Flights from Lisbon to Vienna
- Flights from Lisbon to Brussels
- Flights from Lisbon to Budapest
- Flights from Lisbon to Reykjavik
- Flights from Lisbon to Berlin
- Flights from Lisbon to Rome
- Flights from Lisbon to Seattle
- Flights from Lisbon to Athens
- Flights from Lisbon to Copenhagen
Flights to Denver
- Flights from Chicago to Denver
- Flights from Dallas to Denver
- Flights from Minneapolis to Denver
- Flights from Los Angeles to Denver
- Flights from Washington, D.C. to Denver
- Flights from Houston to Denver
- Flights from Orlando to Denver
- Flights from San Francisco to Denver
- Flights from Atlanta to Denver
- Flights from Las Vegas to Denver
- Flights from Austin to Denver
- Flights from Phoenix to Denver
- Flights from Philadelphia to Denver
- Flights from San Diego to Denver
- Flights from Miami to Denver
- Flights from New York to Denver
- Flights from Tampa to Denver
- Flights from Detroit to Denver
- Flights from Seattle to Denver
- Flights from Salt Lake City to Denver
Popular routes
- Flights from Berlin to Madrid
- Flights from Chicago to Budapest
- Flights from Athens to Chania
- Flights from Baku to Istanbul
- Flights from Las Vegas to Dublin
- Flights from Dallas to Reykjavik
- Flights from Hyderabad to Tirupati
- Flights from Jaipur to Mumbai
- Flights from Geneva to San Francisco
- Flights from Los Angeles to Paris
- Flights from Denver to Portland
Find the best connection from Lisbon to Denver
Search, compare, and book flights, trains, or buses to get there.
Search flights, trains & buses