Most accurate provider | Gurufare 3 stars |
---|---|
Most trusted provider | Gurufare 3 stars |
Round-trip from | $542 (Mytrip) |
One-way from | $368 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $556 |
Fly from
Fly to
Route
Depart
Return
Price
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Sun 5/18
6:35 pm-2:35 pm
1 stop25h 00m
Washington, D.C. Dulles Intl
Mon 6/2
8:45 pm-7:55 am
1 stop30h 10m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Wed 5/7
4:20 pm-3:35 pm
1 stop28h 15m
Washington, D.C. Dulles Intl
Tue 5/13
6:30 pm-3:30 pm
1 stop16h 00m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Wed 5/7
6:20 am-7:39 pm
2 stops18h 19m
Washington, D.C. Dulles Intl
Tue 5/13
9:25 pm-3:30 pm
1 stop13h 05m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Wed 10/8
6:15 am-3:50 pm
2 stops14h 35m
Washington, D.C. Dulles Intl
Tue 10/21
10:20 pm-10:50 pm
2 stops19h 30m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Sun 6/8
2:35 pm-4:15 pm
2 stops30h 40m
Washington, D.C. Dulles Intl
Sat 6/21
8:45 pm-6:30 pm
1 stop16h 45m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Wed 5/7
10:50 am-11:45 am
1 stop29h 55m
Washington, D.C. Dulles Intl
Wed 5/21
1:30 pm-3:50 pm
1 stop21h 20m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Sun 6/29
6:00 am-3:50 pm
1 stop14h 50m
Washington, D.C. Dulles Intl
Sun 6/29
10:15 pm-9:35 am
2 stops30h 20m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Sun 6/29
5:55 am-3:20 pm
1 stop14h 25m
Washington, D.C. Dulles Intl
Sun 6/29
10:20 pm-11:00 pm
1 stop19h 40m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Fri 5/30
11:35 am-2:53 pm
2 stops32h 18m
PortoWashington, D.C.
OPO - IAD
OPOIAD
Porto
Sun 6/1
7:00 pm-7:05 pm
1 stop29h 05m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Washington, D.C. Dulles Intl Airport as you normally would.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$480 | Average$812 | FlexibilityNo cancel fee | On-timeN/A |