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$128+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEA
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$236
(Priceline)

One-way from

$128
(Frontier)

Popular in

June

Cheapest in

January

Average price

$480

Good round-trip deal

$360 or less

Good one-way deal

$208 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 ($74 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 July 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 julio 3, 2025.

This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/205:23 pmRDU - SEA
1 stop10h 11mFrontier
mar. 7/226:25 amSEA - RDU
1 stop7h 13mFrontier
Deal found 7/1$236
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/85:23 pmRDU - SEA
1 stop10h 11mMultiple Airlines
dom. 8/105:30 pmSEA - RDU
2 stops11h 45mMultiple Airlines
Deal found 7/2$239
This Southwest deal was found by Cheapflights users on 7/2. 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.
sáb. 10/111:50 pmRDU - SEA
1 stop11h 40mSouthwest
mié. 10/1512:35 pmSEA - RDU
1 stop6h 40mSouthwest
Deal found 7/2$256
This United Airlines deal was found by Cheapflights users on 7/1. 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.
sáb. 8/235:35 pmRDU - SEA
1 stop7h 45mUnited Airlines
sáb. 8/3011:58 pmSEA - RDU
1 stop8h 39mUnited Airlines
Deal found 7/1$257
This Frontier deal was found by Cheapflights users on 7/2. 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.
jue. 8/215:32 pmRDU - PDX
1 stop9h 43mFrontier
lun. 8/256:27 amPDX - RDU
2 stops13h 01mFrontier
Deal found 7/2$264
This United Airlines deal was found by Cheapflights users on 7/2. 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.
jue. 8/75:16 pmRDU - PDX
1 stop8h 13mUnited Airlines
lun. 8/116:43 pmPDX - RDU
1 stop7h 32mUnited Airlines
Deal found 7/2$266
This Orbitz deal was found by Cheapflights users on 7/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/125:23 pmRDU - PDX
1 stop9h 01mMultiple Airlines
mié. 8/207:52 pmPDX - RDU
2 stops14h 55mMultiple Airlines
Deal found 7/2$269
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. 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.
jue. 8/147:36 amRDU - PDX
1 stop7h 47mHawaiian Airlines
lun. 8/254:46 pmPDX - RDU
1 stop10h 14mHawaiian Airlines
Deal found 7/2$270
This Delta deal was found by Cheapflights users on 7/1. 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.
jue. 8/146:55 pmRDU - PDX
1 stop7h 54mDelta
mié. 8/2012:46 amPDX - RDU
1 stop6h 50mDelta
Deal found 7/1$271
This American Airlines deal was found by Cheapflights users on 7/2. 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.
mar. 8/54:15 pmRDU - PDX
1 stop7h 32mAmerican Airlines
lun. 8/1111:59 pmPDX - RDU
1 stop8h 18mAmerican Airlines
Deal found 7/2$272
This CheapTickets deal was found by Cheapflights users on 7/2. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/267:36 amRDU - SEA
Nonstop5h 46mHawaiian Airlines
sáb. 8/309:00 amSEA - RDU
Nonstop5h 10mHawaiian Airlines
Deal found 7/2$275
This Delta deal was found by Cheapflights users on 7/1. 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.
sáb. 8/237:11 amRDU - SEA
Nonstop5h 52mDelta
sáb. 8/303:54 pmSEA - RDU
Nonstop5h 03mDelta
Deal found 7/1$277

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 julio 3, 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

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

dom. 7/20

5:23 pm-12:34 am

1 stop10h 11m

Seattle/Tacoma Intl

mar. 7/22

6:25 am-4:38 pm

1 stop7h 13m

$236

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

vie. 8/8

5:23 pm-12:34 am

1 stop10h 11m

Seattle/Tacoma Intl

dom. 8/10

5:30 pm-8:15 am

2 stops11h 45m

$239

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

sáb. 8/23

5:35 pm-10:20 pm

1 stop7h 45m

Seattle/Tacoma Intl

sáb. 8/30

11:58 pm-11:37 am

1 stop8h 39m

$257

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

jue. 8/21

5:32 pm-12:15 am

1 stop9h 43m

Portland

lun. 8/25

6:27 am-10:28 pm

2 stops13h 01m

$264

RaleighSeattle

RDU - SEA

RDUSEA

Raleigh-Durham

mié. 7/30

5:50 pm-12:30 am

1 stop9h 40m

Seattle/Tacoma Intl

mié. 8/6

10:10 am-9:25 pm

1 stop8h 15m

$266

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

jue. 8/7

5:16 pm-10:29 pm

1 stop8h 13m

Portland

lun. 8/11

6:43 pm-5:15 am

1 stop7h 32m

$266

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

mar. 8/12

5:23 pm-11:24 pm

1 stop9h 01m

Portland

mié. 8/20

7:52 pm-1:47 pm

2 stops14h 55m

$269

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

jue. 8/14

7:36 am-12:23 pm

1 stop7h 47m

Portland

lun. 8/25

5:47 pm-6:00 am

1 stop9h 13m

$270

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

jue. 8/14

7:45 am-3:59 pm

1 stop11h 14m

Portland

jue. 8/21

10:57 pm-8:44 am

1 stop6h 47m

$271

RaleighPortland

RDU - PDX

RDUPDX

Raleigh-Durham

mar. 8/5

4:15 pm-8:47 pm

1 stop7h 32m

Portland

lun. 8/11

11:59 pm-11:17 am

1 stop8h 18m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 $390). 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 julio 3, 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 julio 3, 2025.

The most flights from RDU to USWA are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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 julio 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Raleigh to Washington 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
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

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

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

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
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

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 54 times in the past calendar month.

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

    $128 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $135 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 (93%), Korean Air (93%) or Alaska Airlines (79%) 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 $1,251 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 $390). 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$233FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$144Average$382FlexibilityNo cancel feeOn-time83%
Hawaiian AirlinesCheapest$153Average$421FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$188Average$610FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$221Average$517FlexibilityNo cancel feeOn-time75%
DeltaCheapest$228Average$451FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$462FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$450FlexibilityNo cancel feeOn-time63%

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