$156+ Cheap flights from District of Columbia to Portland (PDX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PDX
Apr 2 — Apr 91
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Portland
Keep the following information in mind while searching for District of Columbia to Portland flight deals. Data was last updated March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Flightnetwork) |
One-way from | $156 (Mytrip) |
Popular in | December |
Cheapest in | August |
Average price | $448 |
Good round-trip deal | $436 or less |
Good one-way deal | $208 or less |
Find flight deals from District of Columbia to Portland
Cheapest flights from District of Columbia to PortlandExplore the most affordable flight options available from District of Columbia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from District of Columbia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This Flightnetwork deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amDCA - PDX
1 stop20h 44mFrontier
Sun 5/186:35 amPDX - DCA
1 stop26h 32mFrontier
Deal found 3/27![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:01 amIAD - PDX
1 stop10h 41mFrontier
Sun 5/41:15 pmPDX - IAD
1 stop14h 16mFrontier
Deal found 3/27![Frontier logo]()
$278
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:10 pmDCA - PDX
Nonstop5h 50mMultiple Airlines
Sat 4/266:20 amPDX - DCA
1 stop7h 39mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$293
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2111:37 amIAD - PDX
1 stop8h 54mSun Country Air
Thu 4/246:20 pmPDX - IAD
1 stop15h 03mSun Country Air
Deal found 3/27![Sun Country Air logo]()
$299
This Travelocity deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:30 amIAD - PDX
1 stop7h 22mMultiple Airlines
Thu 5/11:15 pmPDX - IAD
1 stop14h 16mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/205:30 pmIAD - PDX
Nonstop5h 44mUnited Airlines
Tue 4/2211:00 pmPDX - IAD
1 stop9h 54mUnited Airlines
Deal found 3/27![United Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:30 amIAD - PDX
2 stops10h 20mAlaska Airlines
Sat 4/2610:35 amPDX - IAD
1 stop7h 08mAlaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:00 amDCA - PDX
2 stops15h 42mAlaska Airlines
Sat 4/2610:35 amPDX - DCA
1 stop8h 24mAlaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$353
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:38 pmIAD - PDX
1 stop9h 04mHawaiian Airlines
Tue 4/298:45 pmPDX - IAD
1 stop7h 58mHawaiian Airlines
Deal found 3/27![Hawaiian Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/410:37 amDCA - PDX
1 stop11h 04mAmerican Airlines
Wed 6/1112:07 amPDX - DCA
1 stop7h 49mAmerican Airlines
Deal found 3/27![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/182:12 pmIAD - PDX
1 stop9h 23mAmerican Airlines
Tue 4/2211:52 pmPDX - IAD
2 stops10h 50mAmerican Airlines
Deal found 3/27![American Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/241:20 pmIAD - PDX
1 stop8h 39mDelta
Tue 6/35:40 pmPDX - IAD
1 stop9h 12mDelta
Deal found 3/27![Delta logo]()
$363
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from District of Columbia to Portland that are best for you.
Fly from
District of Columbia
Fly to
Portland
Route
Depart
Return
Price
Washington, D.C.Portland
DCA - PDX
DCAPDX
Washington, D.C. Reagan-National
Sun 5/11
7:00 am-12:44 am
1 stop20h 44m
Portland
Sun 5/18
6:35 am-12:07 pm
1 stop26h 32m
$274
Washington, D.C.Portland
IAD - PDX
IADPDX
Washington, D.C. Dulles Intl
Fri 5/2
8:01 am-3:42 pm
1 stop10h 41m
Portland
Sun 5/4
1:15 pm-6:31 am
1 stop14h 16m
$278
Washington, D.C.Portland
DCA - PDX
DCAPDX
Washington, D.C. Reagan-National
Wed 4/23
5:10 pm-8:00 pm
Nonstop5h 50m
Portland
Sat 4/26
6:20 am-4:59 pm
1 stop7h 39m
$293
Washington, D.C.Portland
IAD - PDX
IADPDX
Washington, D.C. Dulles Intl
Mon 4/21
11:37 am-5:31 pm
1 stop8h 54m
Portland
Thu 4/24
6:20 pm-12:23 pm
1 stop15h 03m
$299
Washington, D.C.Portland
IAD - PDX
IADPDX
Washington, D.C. Dulles Intl
Tue 4/29
6:30 am-10:52 am
1 stop7h 22m
Portland
Thu 5/1
1:15 pm-6:31 am
1 stop14h 16m
$308
Washington, D.C.Portland
IAD - PDX
IADPDX
Washington, D.C. Dulles Intl
Sun 4/20
5:30 pm-8:14 pm
Nonstop5h 44m
Portland
Tue 4/22
11:00 pm-11:54 am
1 stop9h 54m
$327
Washington, D.C.Portland
IAD - PDX
IADPDX
Washington, D.C. Dulles Intl
Wed 4/23
6:30 am-1:50 pm
2 stops10h 20m
Portland
Sat 4/26
10:35 am-8:43 pm
1 stop7h 08m
$343
Washington, D.C.Portland
IAD - PDX
IADPDX
Washington, D.C. Dulles Intl
Wed 4/23
12:11 pm-10:38 pm
1 stop13h 27m
Portland
Mon 4/28
7:50 pm-6:20 am
1 stop7h 30m
$347
Washington, D.C.Portland
DCA - PDX
DCAPDX
Washington, D.C. Reagan-National
Wed 4/23
8:00 am-8:42 pm
2 stops15h 42m
Portland
Sat 4/26
10:35 am-9:59 pm
1 stop8h 24m
$353
Washington, D.C.Portland
IAD - PDX
IADPDX
Washington, D.C. Dulles Intl
Sat 4/26
5:38 pm-11:42 pm
1 stop9h 04m
Portland
Tue 4/29
8:45 pm-7:43 am
1 stop7h 58m
$356
Showing 1-10 of 35 results
Best time to book a flight from District of Columbia to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Portland
What is the cheapest month to book a flight from District of Columbia to Portland?
Currently, November is the cheapest month in which you can book a flight from District of Columbia to Portland (average of $277). Flying from District of Columbia to Portland in March is currently the most expensive (average of $370). 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.
What is the cheapest time of day to fly from DC to PDX?
Find hourly flight availability from District of Columbia to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Portland as you normally would.
Rainfall in Portland by month
Plan your trip to Portland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.
Temperature in Portland by month
Plan your trip to Portland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from District of Columbia to Portland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.6
Overall
8.1
Comfort
8.1
Food
7.1
Boarding
8.2
Crew
8.7
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near District of Columbia?
Book flights to District of Columbia if you plan to visit one of these locationsLincoln City
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Lake Oswego
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Gresham
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Tigard
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Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for District of Columbia to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from District of Columbia to Portland
Discover the top 9 airlines that operate flights from District of Columbia to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$212 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$148 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$420 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$257 | Average$301 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$296 | Average$526 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$298 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$356 | Average$570 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$356 | Average$590 | FlexibilityNo cancel fee | On-time69% |