Cheap flights from District of Columbia to Portland from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Portland departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from District of Columbia to Portland
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
JetBlue flights from District of Columbia to Portland
Our best JetBlue deals on District of Columbia to Portland flight tickets
United Airlines flights from District of Columbia to Portland
Our best United Airlines deals on District of Columbia to Portland flight tickets
See travel insights to Portland from
How to get the cheapest flight ticket from District of Columbia to Portland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland?
The cheapest month to fly to Portland from District of Columbia is in August. Flight prices, which tend to average around $305, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until January to fly from District of Columbia, when ticket prices are also cheap, with an average price of $347.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $499. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $580.
What is the cheapest time of day to depart on your flight to Portland?
The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $218. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $539 per ticket.
What is the cheapest District of Columbia to Portland flight route?
Fly from Washington, D.C. Reagan-National to Portland for the best District of Columbia - Portland flight prices
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $502 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from District of Columbia for as low as $405 on momondo.
What cabin class options are available on District of Columbia to Portland flights?
There are 4 cabin classes available to choose from on District of Columbia to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from District of Columbia to Portland?
Frontier, Allegiant Air, and Hawaiian Airlines are the most popular carriers operating from District of Columbia to Portland
What airlines fly to Portland?
United Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to Portland from District of Columbia according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 10 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
How many flights depart from District of Columbia to Portland on average per day?
3 flights are operational daily from District of Columbia to Portland as of June 2025. The most popular departure time for this route is 5:00PM, with 95% of flights per day taking off in the afternoon.
How many flights depart from District of Columbia to Portland on average per week?
26 flights are operational weekly from District of Columbia to Portland as of June 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
Cheap District of Columbia to Portland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Portland
When did momondo last update prices for flights from District of Columbia to Portland Airport?
Prices for flights from District of Columbia to Portland Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Portland Airport?
As of June 2025, there are 10 operators available to choose from for flights from District of Columbia to Portland Airport.
How old do you have to be to fly from District of Columbia to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from District of Columbia to Portland?
momondo data reveals that the most frequently booked plane model on the route from District of Columbia to Portland is Boeing 737-800 Passenger/BBJ2 (winglets), representing 47.17% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 28.85%, Boeing 737 at 8.84%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 5.00%.
Best airlines flying from District of Columbia to Portland
Compare and see reviews for airlines that fly from District of Columbia to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $86 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $126 | Free Cancellation | Rating 6.3 8,066 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 7.8 2,507 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $302 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $345 | Free Cancellation | Rating 8.0 4,280 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from District of Columbia to Portland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Portland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from District of Columbia to Portland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portland from District of Columbia which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from District of Columbia to Portland?
Once all potential District of Columbia to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from District of Columbia to Portland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from District of Columbia to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.