Cheap flights from Colorado to Lisbon from $336
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Lisbon departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Colorado to Lisbon
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Air Canada flights from Colorado to Lisbon
Our best Air Canada deals on Colorado to Lisbon flight tickets
United Airlines flights from Colorado to Lisbon
Our best United Airlines deals on Colorado to Lisbon flight tickets
See travel insights to Lisbon from
How to get the cheapest flight ticket from Colorado to Lisbon
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 month to fly to Lisbon?
In general, January is the cheapest month to fly from Colorado to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $730. If you are unable to visit Lisbon during the month of January, then departing from Colorado during the month February is also very affordable. Most momondo users find prices during this month for around $776.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $950. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Lisbon for around $1,154.
What is the cheapest time of day to depart on your flight to Lisbon?
The cheapest time of day to fly to Lisbon is in the morning when flights can be purchased for as low as $995. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,110 on average. Flights to Lisbon from Colorado at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Lisbon?
You are more likely to see cheaper flights to Lisbon from Colorado when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,025 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Colorado for as low as $905 on momondo.
What is the cheapest airline that flies from Colorado to Lisbon Humberto Delgado?
Icelandair, United Airlines, and Virgin Atlantic are the most popular carriers operating from Colorado to Lisbon Humberto Delgado
What airlines fly to Lisbon?
United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Lisbon from Colorado according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 13 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
Cheap Colorado to Lisbon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colorado to Lisbon
When did momondo last update prices for flights from Colorado to Lisbon Humberto Delgado Airport?
Prices for flights from Colorado to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Colorado to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Colorado to Lisbon Humberto Delgado Airport is 13 as of April 2025.
How old do you have to be to fly from Colorado to Lisbon Humberto Delgado Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Colorado to Lisbon
Compare and see reviews for airlines that fly from Colorado to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $464 | Free Cancellation | Rating 7.0 482 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 7.4 642 reviews | |||
| PriceFrom $555 | Free Cancellation | Rating 7.3 3,767 reviews | |||
| PriceFrom $559 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $569 | Free Cancellation | Rating 7.5 1,435 reviews | |||
| PriceFrom $571 | Free Cancellation | Rating 6.6 6,767 reviews | |||
| PriceFrom $597 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $606 | Free Cancellation | Rating 7.8 1,329 reviews | |||
| PriceFrom $635 | Free Cancellation | Rating 7.0 9,142 reviews | |||
| PriceFrom $652 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Colorado to Lisbon?
Finding the right flight to Lisbon from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.
Can I find flights from Colorado to Lisbon with flexible booking policies on momondo?
Yes. All flights to Lisbon from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Colorado to Lisbon?
momondo helps you find the best flight between Colorado and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Colorado to Lisbon right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Colorado to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.