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$104+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(Booking.com)

One-way from

$104
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$347

Good round-trip deal

$392 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Raleigh-Durham-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Seattle/Tacoma Intl flights.
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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. 18% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:06 pmRDU - SEA
1 stop8h 13mMultiple Airlines
Sat 5/36:00 amSEA - RDU
1 stop7h 28mMultiple Airlines
Deal found 2/20$262
This Delta deal was found by Cheapflights users on 2/20. 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 4/17:15 amRDU - SEA
Nonstop6h 06mDelta
Sun 4/612:49 amSEA - RDU
1 stop6h 55mDelta
Deal found 2/20$267
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Thu 3/139:34 pmRDU - SEA
3 stops24h 28mSpirit Airlines
Tue 3/187:57 pmSEA - RDU
3 stops21h 51mSpirit Airlines
Deal found 2/20$268
This CheapOair deal was found by Cheapflights users on 2/20. 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 4/285:49 pmRDU - SEA
1 stop9h 55mFrontier
Thu 5/112:21 pmSEA - RDU
1 stop25h 07mFrontier
Deal found 2/20$270
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 3/912:50 pmRDU - SEA
1 stop9h 25mAmerican Airlines
Fri 3/1411:14 pmSEA - RDU
1 stop9h 44mAmerican Airlines
Deal found 2/19$272
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/237:20 amRDU - SEA
Nonstop5h 53mAlaska Airlines
Sun 5/119:45 pmSEA - RDU
Nonstop5h 15mAlaska Airlines
Deal found 2/19$282
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/46:05 amRDU - SEA
1 stop8h 43mUnited Airlines
Mon 4/711:59 pmSEA - RDU
1 stop8h 30mUnited Airlines
Deal found 2/20$288
This Frontier deal was found by Cheapflights users on 2/20. 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.
Sat 3/15:20 pmRDU - PDX
1 stop10h 17mFrontier
Tue 3/46:32 amPDX - RDU
1 stop6h 48mFrontier
Deal found 2/20$290
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sun 4/610:58 amRDU - PDX
2 stops26h 22mMultiple Airlines
Sun 4/136:40 amPDX - RDU
1 stop9h 02mMultiple Airlines
Deal found 2/20$297
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:13 pmRDU - SEA
1 stop12h 25mJetBlue
Mon 3/1011:48 pmSEA - RDU
1 stop9h 39mJetBlue
Deal found 2/20$297
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sat 4/51:24 pmRDU - PDX
3 stops47h 56mSpirit Airlines
Sat 4/127:01 pmPDX - RDU
2 stops22h 52mSpirit Airlines
Deal found 2/20$310
This Southwest deal was found by Cheapflights users on 2/20. 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.
Tue 3/112:55 pmRDU - SEA
2 stops11h 50mSouthwest
Tue 3/186:40 amSEA - RDU
1 stop8h 15mSouthwest
Deal found 2/20$312

Find flights from Raleigh to Washington within your budget

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 February 20, 2025.

Fly from

Raleigh

Fly to

Washington

Route

Depart

Return

Price

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Thu 4/24

12:06 pm-5:19 pm

1 stop8h 13m

Seattle/Tacoma Intl

Sat 5/3

6:00 am-4:28 pm

1 stop7h 28m

$262

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Tue 4/1

7:15 am-10:21 am

Nonstop6h 06m

Seattle/Tacoma Intl

Sun 4/6

12:49 am-10:44 am

1 stop6h 55m

$267

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Thu 3/13

9:34 pm-7:02 pm

3 stops24h 28m

Seattle/Tacoma Intl

Tue 3/18

7:57 pm-8:48 pm

3 stops21h 51m

$268

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Mon 4/28

5:49 pm-12:44 am

1 stop9h 55m

Seattle/Tacoma Intl

Thu 5/1

12:21 pm-4:28 pm

1 stop25h 07m

$270

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Sun 3/9

12:50 pm-7:15 pm

1 stop9h 25m

Seattle/Tacoma Intl

Fri 3/14

11:14 pm-11:58 am

1 stop9h 44m

$272

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Wed 4/23

7:20 am-10:13 am

Nonstop5h 53m

Seattle/Tacoma Intl

Sun 5/11

9:45 pm-6:00 am

Nonstop5h 15m

$282

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Fri 4/4

6:05 am-11:48 am

1 stop8h 43m

Seattle/Tacoma Intl

Mon 4/7

11:59 pm-11:29 am

1 stop8h 30m

$288

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sat 3/1

5:20 pm-12:37 am

1 stop10h 17m

Portland

Tue 3/4

6:32 am-4:20 pm

1 stop6h 48m

$290

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

Tue 3/4

1:13 pm-10:38 pm

1 stop12h 25m

Seattle/Tacoma Intl

Mon 3/10

11:48 pm-12:27 pm

1 stop9h 39m

$297

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

Sun 4/6

10:58 am-10:20 am

2 stops26h 22m

Portland

Sun 4/13

6:40 am-6:42 pm

1 stop9h 02m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 56 results
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2
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6

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.

Travel insights for flights from Raleigh to Washington

Get recent, data-driven insights about flights from Raleigh to Washington including ideal travel times, pricing trends, and more.

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 $411). 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 February 20, 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 February 20, 2025.

The most flights from RDU to USWA are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 33 times in the past calendar month.

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

    $104 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $129 and $129, 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 (85%), Korean Air (84%) or Air Tahiti Nui (81%) 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 $904 for a flight from Raleigh to State of Washington. The cheapest flight overall is $138 while the most popular route, (Raleigh-Durham - Seattle/Tacoma Intl) is currently priced at $196.

  • 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 $411). 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 7 airlines flying from Raleigh to Washington

Discover the top 7 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$213FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$157Average$325FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$168Average$628FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$460FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$211Average$504FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$276Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$488FlexibilityNo cancel feeOn-time63%
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