Cheap flights from Portland (PDX) to Dulles Intl (IAD) from $135

Currently, September is the cheapest month in which you can book a flight from Portland to Washington, D.C. Dulles Intl Airport (average of $281). Flying from Portland to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $398). 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 airport do you fly from for flights from Portland to Washington, D.C. Dulles Intl?

  For a flight from Portland to Washington, D.C. Dulles Intl, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 1 outbound flight to Washington, D.C. Dulles Intl per day. 5 airlines have flights to Washington, D.C. Dulles Intl from Portland on a regular basis.

• Can I find flights from Portland to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

  Yes, there are multiple flights from Portland to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on Multiple Airlines for just $265, but on average you can expect to pay $314.

• Are there nonstop flights from Portland to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

  Cheapflights has at least 20 direct flights from Portland to Washington, D.C. Dulles Intl Airport under $400. A good price for a nonstop flight from Portland to Washington, D.C. Dulles Intl Airport is less than $483.

• Are there last-minute flights available from Portland to Washington, D.C. Dulles Intl Airport for under $400?

  There are currently 20+ open flights from Portland to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $400.

• What are the cheapest airlines flying from Portland to Washington, D.C. Dulles Intl Airport round-trip?

  Cheapflights users have booked flights from Portland to Washington, D.C. Dulles Intl Airport round-trip from $289. Another airline that can offer you cheap pricing is Alaska Airlines. Sun Country Air is currently priced 45% below the average price you’ll pay for this route.

• What are the cheapest airlines to fly from Portland to Washington, D.C. Dulles Intl Airport one-way?

  The cheapest airlines for a one-way flight from Portland to Washington, D.C. Dulles Intl Airport are Sun Country Air ($135), Alaska Airlines ($171), and United Airlines ($199).

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

  American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Portland to Washington, D.C. Dulles Intl Airport.

• What are the cheapest flights from Portland to Washington, D.C. Dulles Intl Airport?

  While on average a flight from Portland to Washington, D.C. Dulles Intl Airport is generally $765, our data shows the cheapest flight currently is $225. When looking at the most popular route, (Portland - Washington, D.C. Dulles Intl), you can expect to pay $294 for that flight.

• What does PDX to IAD mean?

  Great question - PDX to IAD just means Portland Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

• Can I find deals for flights from Portland to Dulles Intl that include extra baggage allowance?

  The amount of baggage you can bring on your Portland to Dulles Intl 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.

• Can I find deals on flights from Portland to Dulles Intl with specific airlines?

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

• Can I find deals for flights from Portland to Dulles Intl that include hotel bookings?

  Yes. In addition to deals on Portland to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Portland to Dulles Intl?

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

• Can I find deals for business class flights from Portland to Dulles Intl?

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

• Can I find deals for flights from Portland to Dulles Intl that allow pets onboard?

  Many airlines flying from Portland to Dulles Intl 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.

• Can I find deals on last-minute flights from Portland to Dulles Intl?

  Yes, you can often find last-minute deals on Portland to Dulles Intl 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.

• How recently were the Portland to Washington, D.C. Dulles Intl Airport flight deals updated?

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