Popular in | April |
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Cheapest in | December |
Round-trip from | $234 |
One-way from | $141 |
Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 69% when planning your travel around this day of the week.
To save on the cost of your flight from Portland, Maine to Washington, D.C., book at least 50 days before your planned departure. Booking around this time can save you about 93% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $363 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $510.
Our data shows that December tends to be the cheapest month to fly to Washington, D.C. from Portland, Maine. Users have commonly found prices around $294 for the month, but tickets can be as low as $148. Due to multiple factors, prepare for potentially higher prices in April.
It’s optimal to fly from Portland, Maine to Washington, D.C. in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.
Fly from
Fly to
Budget
$184 - $376
Route
Depart
Return
Price
PortlandWashington, D.C. Dulles Intl
PWM - IAD
PWMIAD
Portland
Thu 8/15
Nonstop1h 58m
Washington, D.C. Dulles Intl
Sat 8/31
Nonstop1h 45m
PortlandWashington, D.C. Reagan-National
PWM - DCA
PWMDCA
Portland
Wed 7/10
Nonstop1h 46m
Washington, D.C. Reagan-National
Mon 7/15
Nonstop1h 37m
PortlandBaltimore/Washington
PWM - BWI
PWMBWI
Portland
Thu 8/1
1 stop5h 08m
Baltimore/Washington
Tue 8/6
1 stop7h 05m
PortlandWashington, D.C. Dulles Intl
PWM - IAD
PWMIAD
Portland
Thu 6/27
Nonstop1h 58m
Washington, D.C. Dulles Intl
Sun 6/30
Nonstop1h 48m
PortlandWashington, D.C. Reagan-National
PWM - DCA
PWMDCA
Portland
Wed 7/3
1 stop5h 04m
Washington, D.C. Reagan-National
Sat 7/6
1 stop4h 50m
PortlandWashington, D.C. Dulles Intl
PWM - IAD
PWMIAD
Portland
Fri 7/12
1 stop22h 43m
Washington, D.C. Dulles Intl
Sun 7/14
1 stop24h 01m
PortlandBaltimore/Washington
PWM - BWI
PWMBWI
Portland
Fri 7/12
1 stop15h 06m
Baltimore/Washington
Sun 7/14
2 stops20h 58m
PortlandWashington, D.C. Reagan-National
PWM - DCA
PWMDCA
Portland
Thu 7/4
2 stops25h 04m
Washington, D.C. Reagan-National
Sun 7/7
2 stops25h 49m
PortlandBaltimore/Washington
PWM - BWI
PWMBWI
Portland
Sun 9/8
1 stop21h 06m
Baltimore/Washington
Wed 9/11
1 stop17h 37m
WAS Temperature | 35.6 - 80.6 °F |
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If weather is an important factor for your trip to Washington, D.C., 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
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
United Airlines | Cheapest$178 | Average$341 | FlexibilityNo cancel fee | On-time69% |
Delta | Cheapest$181 | Average$368 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$182 | Average$408 | FlexibilityNo cancel fee | On-time71% |
25%of flight departures | Early morningMidnight to 6 am |
---|---|
26%of flight departures | Morning6 am to noon |
41%of flight departures | AfternoonNoon to 6 pm |
8%of flight departures | Evening6 pm to midnight |
Sunday | 7daily flights |
---|---|
Monday | 7daily flights |
Tuesday | 7daily flights |
Wednesday | 7daily flights |
Thursday | 7daily flights |
Friday | 7daily flights |
Saturday | 6daily flights |