Question 1

What is the cheapest airline to fly from Portland to Washington, D.C. round-trip?

Accepted Answer

Our cheapest airline available from Portland to Washington, D.C. is Spirit Airlines. Our recent data shows that you can find tickets from as low as $98 on this airline. Spirit Airlines is currently priced 78% below the average price you’ll pay for this route.

Question 2

How recently were the Portland to Washington, D.C. flight deals updated?

Accepted Answer

The Portland to Washington, D.C. flight deals you see on this page were last updated on 5/29.

Question 3

How far ahead should I book a flight from Portland to Washington, D.C.?

Accepted Answer

The best time to book flights from Portland to Washington, D.C. is 7 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

What is the cheapest month to book a flight from Portland to Washington, D.C.?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Portland to Washington, D.C. (average of $278). Flying from Portland to Washington, D.C. in June is currently the most expensive (average of $388). 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.

Question 5

What is the cheapest day to fly from Portland to Washington, D.C.?

Accepted Answer

Travelers seeking maximum savings on their Portland to Washington, D.C. flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

What are the most popular routes from Portland to Washington, D.C.?

Accepted Answer

When deciding which route to take from Portland to Washington, D.C. consider Portland - Washington, D.C. Dulles Intl, Portland - Washington, D.C. Reagan-National or Portland - Baltimore/Washington as they are the most popular.

Question 7

What are the cheapest flights from Portland to Washington, D.C.?

Accepted Answer

Looking at all options, your cheapest flight can be booked for $182. While the most popular route (Portland - Washington, D.C. Dulles Intl) can be booked for $309 on average our data indicates $1,690 when flying from Portland to Washington, D.C..

Question 8

What are the most popular airlines that fly from Portland to Washington, D.C.?

Accepted Answer

When booking a flight from Portland to Washington, D.C., you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

Question 9

Can I find flights from Portland to Washington, D.C. for under $100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Portland to Washington, D.C. for under $100. The cheapest flight booked recently is on Spirit Airlines for just $98, but on average you can expect to pay $127.

Question 10

Are there nonstop flights from Portland to Washington, D.C. for under $100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Portland to Washington, D.C. under $100. A good price for a nonstop flight from Portland to Washington, D.C. is less than $129.

Question 11

Are there last-minute flights available from Portland to Washington, D.C. for under $100?

Accepted Answer

There are currently 20+ open flights from Portland to Washington, D.C. within the next 7 days for less than $100.

Question 12

What is the cheapest day to fly round-trip from Portland to Washington, D.C.?

Accepted Answer

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 27% on the overall cost on flights from Portland to Washington, D.C..

Question 13

How far in advance should I book a flight from Portland to Washington, D.C.?

Accepted Answer

Travelers have found it’s best to book a flight 8 days in advance to save up to 63% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 8 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Washington, D.C. 1-2 weeks in advance for as low as $274, or $625 for flights within the next 24 hours.

Question 14

What is the cheapest month to fly from Portland to Washington, D.C.?

Accepted Answer

Flights from Portland to Washington, D.C. lean towards being more expensive in June. Prices are generally better when you fly from Portland to Washington, D.C. in September, with the cheapest ticket starting at $188.

Question 15

What is the cheapest time of day to fly from PDX to WAS?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Portland to Washington, D.C. in the afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

Question 16

What airport do you fly from for flights from Portland to Washington, D.C.?

Accepted Answer

Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Washington, D.C. from Portland. Booking flights from Portland (PDX) to Washington, D.C. should be relatively easy as there are 2 daily outbound flights to Washington, D.C. from 8 different airlines.

Question 17

Accepted Answer

Sun Country Air is one of the most popular airlines used for those traveling from Portland to Washington, D.C.. Flights on this route from Sun Country Air typically cost $553.27 RT, a price that is 56% more expensive than the average Portland to Washington, D.C. flight. The cheapest flight found was $231 RT. The most popular departure airport in Portland when flying to Washington, D.C. is Portland Airport. The most popular airport to fly into when visiting Washington, D.C. is Washington, D.C. Dulles Intl Airport. When flying from Portland to Washington, D.C., Sun Country Air flights are 11% more popular than any other airline flying that same route.

Question 18

Accepted Answer

Alaska Airlines is one of the most popular airlines used for those traveling from Portland to Washington, D.C.. Flights on this route from Alaska Airlines typically cost $571.80 RT, a price that is 66% cheaper than the average Portland to Washington, D.C. flight. The cheapest flight found was $281 RT. Portland Airport is the most common Portland airport to take off from when flying to Washington, D.C.. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C.. When flying from Portland to Washington, D.C., Alaska Airlines flights are 3% more popular than any other airline flying that same route.

Question 19

What does PDX to IAD mean?

Accepted Answer

This is defined as Portland Airport (PDX) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

Question 20

Can I find deals for flights from Portland to Washington, D.C. that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Portland to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 21

Can I find deals on flights from Portland to Washington, D.C. with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Portland to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 22

Can I find deals for flights from Portland to Washington, D.C. that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Portland to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 23

How can I find direct flights from Portland to Washington, D.C.?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Washington, D.C..

Question 24

Can I find deals for business class flights from Portland to Washington, D.C.?

Accepted Answer

Yes. Cheapflights offers flight deals from Portland to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 25

Can I find deals for flights from Portland to Washington, D.C. that allow pets onboard?

Accepted Answer

Many airlines flying from Portland to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 26

Can I find deals on last-minute flights from Portland to Washington, D.C.?

Accepted Answer

Yes, you can often find last-minute deals on Portland to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 27

How does Cheapflights help users find flights from Portland to Washington, D.C.?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 28

Why should you use Cheapflights to find cheap flight tickets from Portland to Washington, D.C.?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Washington, D.C. for you. Better yet — we are completely free to use.

Question 29

Can Cheapflights find flights from Portland to Washington, D.C. with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Washington, D.C., users can toggle the no change fees filter when performing a flight search.

Question 30

Can Cheapflights notify me if prices for flights from Portland to Washington, D.C. become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Portland today and book when prices fit your budget.

Popular in	June
Cheapest in	September
Round-trip from	$236
One-way from	$47

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$94	Average$215	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Frontier	Cheapest$136	Average$284	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Sun Country Air	Cheapest$212	Average$440	FlexibilityNo cancel fee	On-time83%	Search Sun Country Air flights
Delta	Cheapest$218	Average$481	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Alaska Airlines	Cheapest$231	Average$553	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
JetBlue	Cheapest$252	Average$383	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest$281	Average$572	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$330	Average$494	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

0%of flight departures	Early morningMidnight to 6 am
70%of flight departures	Morning6 am to noon
30%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	1daily flight
Monday	3daily flights
Tuesday	2daily flights
Wednesday	3daily flights
Thursday	3daily flights
Friday	2daily flights
Saturday	3daily flights

Cheap flights from Portland (PDX) to Washington, D.C. (WAS) from $47

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Portland to Washington, D.C. are usually found in September or October, booked 7 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Portland to Washington, D.C.

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Portland to Washington, D.C.?

How far in advance should I book a flight from Portland to Washington, D.C.?

What is the cheapest month to fly from Portland to Washington, D.C.?

What is the cheapest time of day to fly from PDX to WAS?

Cheap Sun Country Air flights from Portland to Washington, D.C.

Take a look at some of the lowest-priced Sun Country Air flights heading from Portland to Washington, D.C.. Make sure to check back often as deals are often changing.

Cheap Alaska Airlines flights from Portland to Washington, D.C.

Have a look at some of the cheapest available Alaska Airlines flights departing from Portland and landing in Washington, D.C.. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Portland to Washington, D.C. flights in May & June 2024

Find cheap flight options from Portland to Washington, D.C. specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.

Listed are some of the best fares we've found on flights departing from Portland to Washington, D.C. in 2024. Check back in a little while for more flight options.

Portland to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Portland and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.

Listed are some of the best fares we've found on flights departing from Portland to Washington, D.C. in 2024. Check back in a little while for more flight options.

Non-stop flights to Washington, D.C. from Portland

For a quicker trip, book one of these direct flights from Portland to Washington, D.C.. Users seeking other options on flights from Portland to Washington, D.C. should update the search form at the top of the page.

Portland to Washington, D.C. flights leaving soon

Check out these flights departing soon from Portland to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Washington, D.C. from Portland

Users traveling one-way from Portland to Washington, D.C. can select one of these great deals. Users can also find round-trip Portland to Washington, D.C. flights by using the search form above.

Find flights from Portland to Washington, D.C. within your budget

How far ahead should I book a flight from Portland to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Washington, D.C.. Price data was last updated on May 24, 2024.

The best time to book flights from Portland to Washington, D.C. is 7 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Portland to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Portland to Washington, D.C.. Price data was last updated on May 26, 2024.

Best time to book a flight from Portland to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Portland with our price prediction graph.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Sun Country Air, Alaska Airlines and United Airlines from Portland to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Portland to Washington, D.C.?

Can I find flights from Portland to Washington, D.C. for under $100 on Cheapflights?

Are there nonstop flights from Portland to Washington, D.C. for under $100 on Cheapflights?

Are there last-minute flights available from Portland to Washington, D.C. for under $100?

What is the cheapest airline to fly from Portland to Washington, D.C. round-trip?

What are the most popular routes from Portland to Washington, D.C.?

What are the cheapest flights from Portland to Washington, D.C.?

What does PDX to IAD mean?

Can I find deals for flights from Portland to Washington, D.C. that include extra baggage allowance?

Can I find deals on flights from Portland to Washington, D.C. with specific airlines?

Can I find deals for flights from Portland to Washington, D.C. that include hotel bookings?

How can I find direct flights from Portland to Washington, D.C.?

Can I find deals for business class flights from Portland to Washington, D.C.?

Can I find deals for flights from Portland to Washington, D.C. that allow pets onboard?

Can I find deals on last-minute flights from Portland to Washington, D.C.?

How recently were the Portland to Washington, D.C. flight deals updated?

What are the most popular airlines that fly from Portland to Washington, D.C.?

What is the cheapest month to book a flight from Portland to Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Washington, D.C.See prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Portland to Washington, D.C.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Portland to Washington, D.C. by cabin class

Find flights from Portland to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Portland to Washington, D.C.

Find hourly flight availability from Portland to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 30, 2024.

Weekly flight availability from Portland to Washington, D.C.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Portland to Washington, D.C.?

Can Cheapflights find flights from Portland to Washington, D.C. with no change fees?

Can Cheapflights notify me if prices for flights from Portland to Washington, D.C. become cheaper?

Alternative routes for Portland to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.