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$100+ Cheap flights from Raleigh (RDU) to Washington

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Raleigh to Washington

Keep the following information in mind while searching for Raleigh to Washington flight deals. Data was last updated June 12, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$487

Good round-trip deal

$386 or less

Good one-way deal

$231 or less
From Raleigh-Durham to Washington
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One-way flight from Raleigh-Durham to Washington
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Highest demand for flights based on searches. 16% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Raleigh-Durham to Washington.
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Price to beat on a one-way flight from Raleigh-Durham to Washington.
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Find flight deals from Raleigh to Washington

Cheapest flights from Raleigh to Washington
Explore the most affordable flight options available from Raleigh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:10 pmRDU - GEG
1 stop6h 50mSouthwest
Sat 9/2012:10 pmGEG - RDU
1 stop8h 05mSouthwest
Deal found 6/11$199
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/204:22 pmRDU - PDX
1 stop8h 42mAmerican Airlines
Sat 8/237:40 amPDX - RDU
1 stop10h 03mAmerican Airlines
Deal found 6/10$199
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:06 pmRDU - PDX
1 stop8h 29mUnited Airlines
Wed 9/38:15 amPDX - RDU
1 stop7h 25mUnited Airlines
Deal found 6/10$214
This Delta deal was found by Cheapflights users on 6/11. 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 8/147:11 amRDU - PDX
1 stop8h 44mDelta
Mon 8/2511:10 pmPDX - RDU
1 stop6h 34mDelta
Deal found 6/11$235
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:10 pmRDU - GEG
1 stop8h 49mHawaiian Airlines
Fri 9/197:44 pmGEG - RDU
1 stop7h 16mHawaiian Airlines
Deal found 6/12$244
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:10 pmRDU - GEG
1 stop8h 49mAlaska Airlines
Fri 9/199:25 amGEG - RDU
1 stop17h 35mAlaska Airlines
Deal found 6/11$245
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:00 amRDU - SEA
1 stop9h 28mUnited Airlines
Sat 9/205:07 amSEA - RDU
1 stop7h 19mUnited Airlines
Deal found 6/11$245
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:00 pmRDU - SEA
1 stop8h 35mSouthwest
Mon 8/259:10 pmSEA - RDU
1 stop9h 45mSouthwest
Deal found 6/10$246
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:30 amRDU - PDX
1 stop8h 21mFrontier
Fri 8/111:00 amPDX - RDU
1 stop16h 35mFrontier
Deal found 6/10$248
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 9/177:30 amRDU - SEA
Nonstop6h 14mDelta
Sat 9/203:50 pmSEA - RDU
Nonstop5h 04mDelta
Deal found 6/10$257
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 7/96:39 pmRDU - GEG
1 stop7h 59mDelta
Thu 7/1711:15 amGEG - RDU
1 stop9h 43mDelta
Deal found 6/9$259
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/285:23 pmRDU - SEA
1 stop10h 11mFrontier
Fri 8/13:11 pmSEA - RDU
1 stop12h 24mFrontier
Deal found 6/9$259

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Washington 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 June 12, 2025.
Use the filters below to find and compare flights from Raleigh to Washington that are best for you.

Fly from

Raleigh

Fly to

Washington

Route

Depart

Return

Price

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Wed 8/20

4:22 pm-10:04 pm

1 stop8h 42m

Portland

Sat 8/23

7:40 am-8:43 pm

1 stop10h 03m

$199

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Thu 7/10

7:06 pm-12:35 am

1 stop8h 29m

Portland

Wed 9/3

8:15 am-6:40 pm

1 stop7h 25m

$214

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Thu 8/14

7:11 am-12:55 pm

1 stop8h 44m

Portland

Mon 8/25

11:10 pm-8:44 am

1 stop6h 34m

$235

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 9/10

7:00 am-1:28 pm

1 stop9h 28m

Seattle/Tacoma Intl

Sat 9/20

5:07 am-3:26 pm

1 stop7h 19m

$245

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 8/20

6:00 pm-11:35 pm

1 stop8h 35m

Seattle/Tacoma Intl

Mon 8/25

9:10 pm-9:55 am

1 stop9h 45m

$246

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Fri 7/25

7:30 am-12:51 pm

1 stop8h 21m

Portland

Fri 8/1

11:00 am-6:35 am

1 stop16h 35m

$248

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Tue 9/9

7:11 am-10:03 am

Nonstop5h 52m

Seattle/Tacoma Intl

Wed 9/17

3:50 pm-11:54 pm

Nonstop5h 04m

$257

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Mon 7/28

5:23 pm-12:34 am

1 stop10h 11m

Seattle/Tacoma Intl

Fri 8/1

3:11 pm-6:35 am

1 stop12h 24m

$259

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Wed 7/9

6:39 pm-11:38 pm

1 stop7h 59m

Spokane

Thu 7/17

11:15 am-11:58 pm

1 stop9h 43m

$259

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 7/4

6:11 pm-10:47 pm

1 stop7h 36m

Seattle/Tacoma Intl

Wed 7/9

5:30 pm-8:15 am

2 stops11h 45m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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Best time to book a flight from Raleigh to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Raleigh 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 Raleigh to Washington

What is the cheapest month to book a flight from Raleigh to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Raleigh to State of Washington (average of $238). Flying from Raleigh to State of Washington in July is currently the most expensive (average of $391). 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 RDU to WA?

Find hourly flight availability from Raleigh to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to State of Washington as you normally would.

Weekly flight availability from Raleigh to State of Washington

Explore weekly flight availability from Raleigh to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from RDU to USWA are scheduled on a Thursday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Raleigh to Washington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Washington. 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 Raleigh to Washington?

    For a flight from Raleigh to Washington, you will be flying from Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city.

  • How popular is this Raleigh to State of Washington flight route?

    Flights from Raleigh-Durham to Washington have been viewed 39 times in the past calendar month.

  • What are the cheapest airlines to fly from Raleigh to State of Washington one-way?

    $100 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $105 and $136, respectively.

  • What are the most popular routes from Raleigh to State of Washington?

    The most popular route from Raleigh to State of Washington is Raleigh-Durham - Seattle/Tacoma Intl. You may also consider Raleigh-Durham - Portland or Raleigh-Durham - Spokane.

  • What are the most reliable airlines from Raleigh to State of Washington?

    Consider Delta (90%), Korean Air (90%) or Finnair (86%) when booking your flight. These represent the most reliable airlines when flying from Raleigh to State of Washington.

  • What are the cheapest flights from Raleigh to State of Washington?

    On average you can expect to pay $1,413 for a flight from Raleigh to State of Washington. The cheapest flight overall is $163 while the most popular route, (Raleigh-Durham - Seattle/Tacoma Intl) is currently priced at $215.

  • Can I find deals for flights from Raleigh to Washington that include hotel bookings?

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

  • How can I find direct flights from Raleigh to Washington?

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

  • Can I find deals for business class flights from Raleigh to Washington?

    Yes. Cheapflights offers flight deals from Raleigh to Washington 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 Raleigh to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to State of Washington (average of $238). Flying from Raleigh to State of Washington in July is currently the most expensive (average of $391). 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.

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Alternative routes for Raleigh to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Raleigh to Washington

Discover the top 8 airlines that operate flights from Raleigh to Washington. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$125Average$228FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$153Average$425FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$168Average$371FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$188Average$611FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$221Average$511FlexibilityNo cancel feeOn-time75%
DeltaCheapest$235Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$466FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$303Average$467FlexibilityNo cancel feeOn-time63%

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