Portland, OR PDX to Washington, DC WAS flight with United

Wed, Nov 05
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KM Malta Airlines
1,000+ travel companies
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Journey information

Overview: Portland, OR to Washington, DC flight

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Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
2347 miles (3778 km)
Average flight duration
5h 51m
Cheapest ticket price
$123 (€101)
Flights per day
106
Direct flights
2
Fastest flight
7h 58m
Cheapest month to travel
August
First flight
00:09
Last flight
23:58

Key Takeaways

Train Ticket Prices
  • Budget Options: Train tickets from Portland, OR to Washington, DC start from as low as $123 (€101) if booked well in advance.
  • Standard Fares: Typically, trains cost $254 (€208) depending on the train type and class.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Travel Information

Compare train, bus, and flight for Portland, OR to Washington, DC

Omio recommends booking the train as it is the most popular option from Portland, OR to Washington, DC among Omio's users. If you are prioritising price take the flight with prices starting from €101. For those with little time consider booking a flight which can get you there in 5h 51m. The ticket price range depends on the travel mode: a flight costs an average of €101, and a train costs an average of €303.

Distance: 2347 miles (3778 km)

Compare flight with

Flight
Most popular
Train
Bus

€208

Average price

Cheapest

€930

Average price

€250

Average price

8h 51m

Average total duration

Fastest

5h 51m

Onboard

+

3h 0m

Additional time*

65h 44m

Average total duration

65h 14m

Onboard

+

30m

Additional time*

85h 45m

Average total duration

85h 15m

Onboard

+

30m

Additional time*

United

Most popular airline

Amtrak

Most popular train company

Greyhound

Most popular bus company

Direct Options

Direct Options

Direct Options

Compare prices and tickets Portland, OR to Washington, DC by train, bus, or flight

Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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Nov 05
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Nov 11

Airlines: United from Portland, OR to Washington, DCFind the best flights between Portland, OR to Washington, DC with Omio's travel partners United from $123 (€101). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines is one of the USA’s leading carriers, operating both domestic and international routes. For your next trip, you can choose from Economy, Premium Economy, and Business Class fares.
Luggage & cancellation policy
Average Duration
5h 0m
Cheapest Price
$408 (€333)
United frequency
38 a day
Luggage included
One carry-on bag (9 x 14 x 22 inches) and one personal item (9 x 10 x 17 inches)
Additional luggage
Checked baggage fees vary by route and fare class. Most economy tickets allow purchase of up to 2 checked bags
Cancellation Policy
Basic Economy tickets are non-refundable, other fares allow changes/cancellations with fee depending on fare type and elite status
Pregnant on board
Passengers can fly through the end of their 36th week for single pregnancies, 32nd week for multiple pregnancies. Medical certificate required within 4 weeks of flight
Unaccompagned minor
Children ages 5-14 can travel as unaccompanied minors with mandatory service. Ages 15-17 optional service available
Amenities on board the airplane
Wifi
USB plugs
Accessibility
United provides assistance for passengers with disabilities, including wheelchair assistance and support for passengers with visual or hearing impairments
Pets
Small dogs and cats in cabin, service animals allowed. Pets must be in approved carriers and booked in advance
Entertaiment on board

FAQs: Portland, OR to Washington, DC Flight

Find answers to the most common questions about traveling from Portland, OR to Washington, DC by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.
FAQs
Cheap plane tickets from Portland, OR to Washington, DC can start from as little as $174 (€142) when you book in advance. The average flight ticket price for Portland, OR to Washington, DC is $315 (€258); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Portland, OR to Washington, DC flight travel time is 5 h   for the 2342 mile (3777 km) long route, but the duration can vary if you travel on weekends and holidays.
The earliest flight from Portland, OR to Washington, DC leaves at 12: 15AM. Plan your trip with the Journey Planner   from Omio.
The latest flight from Portland, OR to Washington, DC leaves at 11: 58PM.
There are 100 flights a day from Portland, OR to Washington, DC which require at least one change with United. Schedules can vary on holidays or weekends with fewer flights.
For the trip from Portland, OR to Washington, DC you can take a flight with United. Be sure to check out all possible airlines that offer services between Portland, OR and Washington, DC on Omio to compare what amenities they may have.
The cheapest month for a flight from Portland, OR to Washington, DC is December.
It's helpful to compare your options as there are 3 ways to travel between Portland, OR and Washington, DC including taking a train, flight or bus.
Since neither Portland, OR nor Washington, DC are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 3 h between Portland, OR and Washington, DC all year round.
The best events to attend in Washington, DC include:
  • National Cherry Blossom Festival, a celebration of the blooming cherry blossom trees with parades and cultural events
  • Independence Day Celebration, fireworks and festivities at the National Mall to commemorate the nation's independence
  • Smithsonian Folklife Festival, a showcase of cultural traditions from around the world held on the National Mall
  • DC Jazz Festival, an annual event featuring performances by renowned jazz musicians at various venues across the city.
The best holidays to experience in Washington, DC include:
  • Memorial Day, marks the unofficial start of summer with parades and remembrance ceremonies
  • Labor Day, a long weekend perfect for enjoying the city's parks and outdoor activities
  • Thanksgiving, a time for family gatherings and exploring seasonal markets
  • Winter Holidays, festive decorations and holiday spirit throughout the city.
The best seasons to visit Washington, DC are Spring or Fall. The best weather to explore Washington, DC is during April-June or September-November.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Popular airports from Portland, OR to Washington, DC

Portland
Washington
The major airport for departures in Portland is Portland International Airport. Find all the information you need to know about services, amenities and connections at Portland International Airport for your trip from Portland to Washington.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
8 km
carConnection
Car connection
I-205, Exit 24A
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in concourses, including Powell's Books and Made in Oregon.
Parking
Parking
  • Parking available at all terminals, approximately 4.7€ ($5) per hour.
Dining
Dining
  • Restaurants in concourses, including Burgerville and Mo's Seafood
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Ramps, assistance
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby, including Sheraton Portland Airport Hotel.
Shower
Shower
  • Showers available at the PDX Conference Center, fee applies.
Lounge
Lounge
  • Lounges available, including Alaska Lounge and Delta Sky Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located on the mezzanine level of the terminal.
Car Rental
Car Rental
  • Car rental services available on the first floor of the parking garage
Public transit options for Portland International Airport
  • MAX Red Line, Portland Intertiol Airport station, 40 minutes

Most popular flights from Portland, OR

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