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Salem

$145+ Cheap flights from Dulles Intl (IAD) to Salem, OR

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PDX
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Salem are usually found in January or February, booked 46 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Dulles Intl to Salem

Cheapest flights from Dulles Intl to Salem
Explore the most affordable flight options available from Dulles Intl to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 4/2112:37 pm
IAD
-
PDX
1 stop9h 28m
Delta
Sat 4/251:55 pm
PDX
-
IAD
1 stop6h 37m
Delta
Deal found 3/16$297
This Expedia deal was found by Cheapflights users on 3/17. 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.
Tue 4/286:47 pm
IAD
-
PDX
1 stop18h 01m
Multiple Airlines
Sat 5/306:19 pm
PDX
-
IAD
1 stop10h 53m
Multiple Airlines
Deal found 3/17$299
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 4/286:00 am
IAD
-
PDX
1 stop9h 49m
Delta
Sun 5/36:05 pm
PDX
-
IAD
1 stop26h 50m
Delta
Deal found 3/16$302
This Delta deal was found by Cheapflights users on 3/18. 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.
Tue 4/287:00 am
IAD
-
PDX
1 stop10h 53m
Delta
Sat 5/21:32 pm
PDX
-
IAD
1 stop7h 23m
Delta
Deal found 3/18$307
This Expedia deal was found by Cheapflights users on 3/14. 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.
Mon 6/19:12 am
IAD
-
PDX
1 stop11h 12m
Frontier
Sat 6/66:19 pm
PDX
-
IAD
1 stop10h 53m
Frontier
Deal found 3/14$310
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 5/127:00 am
IAD
-
PDX
1 stop10h 48m
Delta
Thu 5/142:06 pm
PDX
-
IAD
1 stop7h 45m
Delta
Deal found 3/16$317
This Expedia deal was found by Cheapflights users on 3/15. 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.
Fri 5/16:47 pm
IAD
-
PDX
1 stop18h 01m
Multiple Airlines
Sun 5/316:19 pm
PDX
-
IAD
1 stop10h 53m
Multiple Airlines
Deal found 3/15$319
This Delta deal was found by Cheapflights users on 3/18. 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.
Tue 5/57:00 am
IAD
-
PDX
1 stop14h 52m
Delta
Wed 6/311:03 pm
PDX
-
IAD
1 stop10h 20m
Delta
Deal found 3/18$322
This Delta deal was found by Cheapflights users on 3/17. 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.
Thu 5/77:00 am
IAD
-
PDX
1 stop10h 48m
Delta
Tue 5/1211:20 am
PDX
-
IAD
1 stop9h 55m
Delta
Deal found 3/17$332
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:12 am
IAD
-
PDX
1 stop11h 12m
Frontier
Mon 6/156:19 pm
PDX
-
IAD
1 stop10h 31m
Frontier
Deal found 3/17$335

Find flight deals from Dulles Intl to Salem

Keep the following information in mind while searching for Dulles Intl to Salem flight deals. Data was last updated March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(Delta)

One-way from

$145
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$401
Provider with most accurate pricing for Washington, D.C. (WAS)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Portland flights.
Search Deals
From Washington, D.C. Dulles Intl to Salem
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Salem
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Salem 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 19, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Salem that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Wed 4/22

6:56 pm-9:48 am

1 stop17h 52m

Portland

Sat 4/25

1:52 pm-12:09 am

1 stop7h 17m

$297

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Wed 4/8

2:15 pm-8:25 pm

1 stop9h 10m

Portland

Wed 4/15

1:32 pm-11:55 pm

1 stop7h 23m

$317

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Fri 4/17

6:22 pm-9:49 am

1 stop18h 27m

Portland

Tue 4/21

2:42 pm-5:40 am

1 stop11h 58m

$317

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Thu 4/9

7:00 am-10:38 pm

1 stop18h 38m

Portland

Tue 4/14

3:42 pm-5:40 am

1 stop10h 58m

$395
Quickest round-trip

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Sat 5/16

5:55 pm-8:42 pm

Nonstop5h 47m

Portland

Sun 5/24

11:30 pm-7:32 am

Nonstop5h 02m

$437

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Fri 4/17

6:00 am-12:34 pm

1 stop9h 34m

Portland

Tue 4/21

8:05 am-4:17 pm

Nonstop5h 12m

$447

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Fri 5/1

5:55 pm-8:42 pm

Nonstop5h 47m

Portland

Sun 5/10

7:45 pm-7:35 am

1 stop8h 50m

$447

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Thu 5/14

6:00 am-8:02 am

1 stop29h 02m

Portland

Sun 5/17

5:00 am-7:34 am

1 stop23h 34m

$451

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Sat 5/2

5:50 am-12:55 pm

2 stops10h 05m

Portland

Tue 6/2

1:35 pm-11:40 pm

1 stop7h 05m

$452

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Wed 4/29

6:00 am-12:52 pm

2 stops9h 52m

Portland

Sun 5/3

7:32 pm-11:32 am

2 stops13h 00m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 23 resultsSorted by cheapest first
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3

Best time to book a flight from Dulles Intl to Salem

Have a flexible travel schedule? Discover the best time to fly to Salem from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Salem

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Salem?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Salem. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Salem, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Salem?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Salem (average of $214). Flying from Washington, D.C. Dulles Intl Airport to Salem in May is currently the most expensive (average of $328). 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 IAD to SA8?

Find hourly flight availability from Dulles Intl to Salem. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Salem as you normally would.

Reviews of airlines servicing Salem

Get insights into the airlines that provide service to Salem. 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 Salem. Reviews last updated March 19, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Salem to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,073 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,073 reviews
Alaska Airlines
7.9
Good
12,073 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,296 reviews
Alaska Airlines
7.9
Good
12,073 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,441 reviews
Alaska Airlines
7.9
Good
12,073 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Sun Country Air
6.8
Okay
341 reviews
Alaska Airlines
7.9
Good
12,073 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Frontier
5.7
Fair
3,024 reviews
Alaska Airlines
7.9
Good
12,073 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Salem. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Salem?

    Alaska Airlines, Delta, and United Airlines can get you from Washington, D.C. Dulles Intl Airport to Salem in just under 5h 47m. Your travel time can differ by up to 12h 05m. The distance between Washington, D.C. Dulles Intl Airport and Salem is about 2320 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $93 on Frontier. Other airlines that offer cheap prices include Southwest from $125 and Delta from $138 one-way.

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Salem is generally $668, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Washington, D.C. Dulles Intl - Portland), you can expect to pay $307 for that flight.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Salem?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Salem (average of $214). Flying from Washington, D.C. Dulles Intl Airport to Salem in May is currently the most expensive (average of $328). 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.

See more FAQs

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.

Top 7 airlines flying from Dulles Intl to Salem

Discover the top 7 airlines that operate flights from Dulles Intl to Salem. 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 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$294FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$182Average$516FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$188Average$492FlexibilityNo cancel feeOn-time83%
DeltaCheapest$202Average$416FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$503FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$276Average$501FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$296Average$406FlexibilityNo cancel feeOn-time63%

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