Cheap flights from Lisbon, Portugal to Denver, CO

Flights starting at $424. Choose between Frontier Airlines, TAP Portugal, or JetBlue Airways to find the best price.

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The most popular airlines for this route are Frontier Airlines, TAP Portugal, JetBlue Airways, Transavia, and Norse Atlantic Airways. Lisbon and Denver have 193 direct flights per week.

Check-in for a flight from Lisbon to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
TAP PortugalTAPTPNoOpens 36 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
TransaviaTRAHVNoOpens 24 days before flight
Closes 4 hours before flight
Norse Atlantic AirwaysNBTN0NoOpens 24 days before flight
Closes 2 hours before flight

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February4°C-6°C
March10°C-2°C
April14°C1°C
May18°C6°C
June26°C12°C
July29°C16°C
August28°C15°C
September25°C11°C
October17°C4°C
November10°C-1°C
December4°C-6°C
Hottest Month
29°C
July
Coldest month
-6°C
January
Sunny days
260
days per year
Snow days
28
days per year

14 day forecast

Monday
10 Jun
83%
30°C17°C
17 Jun
89%
24°C18°C
Tuesday
11 Jun
79%
32°C17°C
18 Jun
36°C16°C
Wednesday
12 Jun
88%
35°C19°C
19 Jun
36°C20°C
Thursday
13 Jun
37°C19°C
20 Jun
69%
31°C18°C
Friday
14 Jun
72%
33°C19°C
21 Jun
76%
28°C18°C
Saturday
15 Jun
33°C18°C
22 Jun
35°C19°C
Sunday
16 Jun
36°C20°C
23 Jun
40°C21°C

Frequently asked questions

What are the most popular routes to and from Lisbon?
What are the most popular routes to and from Denver?
What airports are near Lisbon?
What airports are near Denver?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Lisbon and Denver?
What is Virtual Interlining and how do I use it?
Which airlines fly between Lisbon and Denver?
When's the best time to travel between Lisbon and Denver?
What flights operate between Lisbon and Denver?
How many airports are there near Lisbon?
How many airports are there near Denver?
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?

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Flights from Lisbon

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