
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | Gurufare 3 stars |
Round-trip from | $499 (United Airlines) |
One-way from | $280 (Cheapflightsfares) |
Popular in | June |
Cheapest in | November |
Average price | $1,337 |
Fly from
Fly to
Route
Depart
Return
Price
Colorado SpringsLisbon
COS - LIS
COSLIS
Colorado Springs
Fri 1/23
7:00 am-8:10 am
2 stops18h 10m
Lisbon Humberto Delgado
Tue 1/27
5:00 am-4:28 pm
2 stops18h 28m
Colorado SpringsLisbon
COS - LIS
COSLIS
Colorado Springs
Wed 2/4
10:33 am-7:55 am
2 stops38h 22m
Lisbon Humberto Delgado
Wed 2/11
6:10 am-9:06 pm
2 stops21h 56m
AspenLisbon
ASE - LIS
ASELIS
Aspen Pitkin County
Fri 1/16
7:35 am-8:10 am
2 stops17h 35m
Lisbon Humberto Delgado
Mon 1/19
11:20 am-4:52 pm
2 stops36h 32m
DenverLisbon
DEN - LIS
DENLIS
Denver Intl
Tue 3/17
11:15 am-9:20 am
1 stop16h 05m
Lisbon Humberto Delgado
Tue 3/24
5:00 am-7:40 pm
2 stops20h 40m
DenverLisbon
DEN - LIS
DENLIS
Denver Intl
Tue 3/17
6:40 am-9:00 am
1 stop20h 20m
Lisbon Humberto Delgado
Thu 3/26
5:00 am-10:18 pm
2 stops23h 18m
DenverLisbon
DEN - LIS
DENLIS
Denver Intl
Wed 3/18
2:20 pm-9:05 am
1 stop12h 45m
Lisbon Humberto Delgado
Mon 3/23
4:10 pm-8:05 pm
2 stops33h 55m
DenverPorto
DEN - OPO
DENOPO
Denver Intl
Tue 4/21
12:30 pm-3:25 pm
2 stops19h 55m
Porto
Wed 4/29
5:00 am-9:27 pm
2 stops23h 27m
AspenLisbon
ASE - LIS
ASELIS
Aspen Pitkin County
Wed 2/11
12:53 pm-7:55 am
2 stops36h 02m
Lisbon Humberto Delgado
Sun 2/15
10:50 am-1:08 pm
2 stops57h 18m
DenverPorto
DEN - OPO
DENOPO
Denver Intl
Tue 5/5
1:10 pm-3:30 pm
2 stops19h 20m
Porto
Wed 5/13
5:00 am-10:49 pm
2 stops24h 49m
DenverLisbon
DEN - LIS
DENLIS
Denver Intl
Wed 1/21
11:49 am-8:10 am
1 stop13h 21m
Lisbon Humberto Delgado
Sun 1/25
10:50 am-6:10 pm
1 stop14h 20m
Currently, November is the cheapest month in which you can book a flight from Colorado to Portugal (average of $505). Flying from Colorado to Portugal in June is currently the most expensive (average of $1,005). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Colorado to Portugal in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Colorado to Portugal flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$668 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$514 | Average$1,069 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$539 | Average$984 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$551 | Average$933 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$556 | Average$885 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$565 | Average$1,081 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$569 | Average$890 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$574 | Average$689 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$575 | Average$764 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$594 | Average$1,338 | FlexibilityNo cancel fee | On-time71% |