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Cheap flights from Seattle to Raleigh from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Raleigh departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Raleigh

Cheap round-trip flights

Frontier Logo
2:31 pm - 5:04 pmSEA-RDU
23h 33m1 stop
Frontier Logo
5:21 pm - 12:13 pmRDU-SEA
21h 52m1 stop
$184Frontier
Find Deal
Fri, Oct 24 - Fri, Oct 31
Frontier Logo
8:43 pm - 5:04 pmSEA-RDU
17h 21m1 stop
Frontier Logo
5:39 pm - 12:13 pmRDU-SEA
21h 34m1 stop
$190Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Frontier Logo
1:08 pm - 4:36 pmSEA-RDU
24h 28m1 stop
Frontier Logo
5:21 pm - 12:13 pmRDU-SEA
21h 52m1 stop
$206Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Delta Logo
3:50 pm - 11:48 pmSEA-RDU
4h 58mnonstop
Delta Logo
7:15 am - 10:14 amRDU-SEA
5h 59mnonstop
$217Delta
Find Deal
Thu, Oct 30 - Sun, Nov 2
Delta Logo
3:50 pm - 11:48 pmSEA-RDU
4h 58mnonstop
Delta Logo
5:31 pm - 10:03 pmRDU-SEA
7h 32m1 stop
$227Delta
Find Deal
Thu, Oct 30 - Mon, Nov 3
United Airlines Logo
5:05 am - 3:11 pmSEA-RDU
7h 06m1 stop
United Airlines Logo
4:56 pm - 10:46 pmRDU-SEA
8h 50m1 stop
$252United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Southwest Logo
6:55 am - 12:40 amSEA-RDU
14h 45m1 stop
Southwest Logo
11:05 am - 7:50 pmRDU-SEA
11h 45m2 stops
$268Southwest
Find Deal
Wed, Oct 22 - Wed, Oct 29
Southwest Logo
5:35 am - 3:10 pmSEA-RDU
6h 35m1 stop
Southwest Logo
4:35 pm - 10:55 pmRDU-SEA
9h 20m1 stop
$274Southwest
Find Deal
Fri, Nov 7 - Tue, Nov 11
American Airlines Logo
12:34 am - 11:42 amSEA-RDU
8h 08m1 stop
American Airlines Logo
1:59 pm - 8:10 pmRDU-SEA
9h 11m1 stop
$277American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
7:00 am - 5:04 pmSEA-RDU
7h 04m1 stop
United Airlines Logo
3:02 pm - 10:43 pmRDU-SEA
10h 41m2 stops
$282United Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26

Frontier flights from Seattle to Raleigh

Our best Frontier deals on Seattle to Raleigh flight tickets
Frontier
Oct 24
SEA2:31 pmSeattle/Tacoma Intl
23h 33m
1 stop
RDU5:04 pmRaleigh-Durham
Oct 31
RDU5:21 pmRaleigh-Durham
21h 52m
1 stop
SEA12:13 pmSeattle/Tacoma Intl
$184
Find similar
Frontier
Oct 24
SEA8:43 pmSeattle/Tacoma Intl
17h 21m
1 stop
RDU5:04 pmRaleigh-Durham
Oct 27
RDU5:39 pmRaleigh-Durham
21h 34m
1 stop
SEA12:13 pmSeattle/Tacoma Intl
$190
Find similar
Frontier
Nov 6
SEA1:08 pmSeattle/Tacoma Intl
24h 28m
1 stop
RDU4:36 pmRaleigh-Durham
Nov 9
RDU5:21 pmRaleigh-Durham
21h 52m
1 stop
SEA12:13 pmSeattle/Tacoma Intl
$206
Find similar

Delta flights from Seattle to Raleigh

Our best Delta deals on Seattle to Raleigh flight tickets
Delta
Oct 30
SEA3:50 pmSeattle/Tacoma Intl
4h 58m
RDU11:48 pmRaleigh-Durham
Nov 2
RDU7:15 amRaleigh-Durham
5h 59m
SEA10:14 amSeattle/Tacoma Intl
$217
Find similar
Delta
Oct 30
SEA3:50 pmSeattle/Tacoma Intl
4h 58m
RDU11:48 pmRaleigh-Durham
Nov 3
RDU5:31 pmRaleigh-Durham
7h 32m
1 stop
SEA10:03 pmSeattle/Tacoma Intl
$227
Find similar
Delta
Oct 7
SEA7:10 amSeattle/Tacoma Intl
9h 03m
1 stop
RDU7:13 pmRaleigh-Durham
Nov 7
RDU1:08 pmRaleigh-Durham
8h 15m
1 stop
SEA6:23 pmSeattle/Tacoma Intl
$237
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Raleigh 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Seattle to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Fri 10/24

2:31 pm-5:04 pm

1 stop23h 33m

Raleigh-Durham

Fri 10/31

5:21 pm-12:13 pm

1 stop21h 52m

$184

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Fri 10/24

8:43 pm-5:04 pm

1 stop17h 21m

Raleigh-Durham

Mon 10/27

5:39 pm-12:13 pm

1 stop21h 34m

$190

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Thu 11/6

1:08 pm-4:36 pm

1 stop24h 28m

Raleigh-Durham

Sun 11/9

5:21 pm-12:13 pm

1 stop21h 52m

$206

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Thu 10/30

3:50 pm-11:48 pm

Nonstop4h 58m

Raleigh-Durham

Sun 11/2

7:15 am-10:14 am

Nonstop5h 59m

$217

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Thu 10/30

3:50 pm-11:48 pm

Nonstop4h 58m

Raleigh-Durham

Mon 11/3

5:31 pm-10:03 pm

1 stop7h 32m

$227

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Sat 11/1

5:05 am-3:11 pm

1 stop7h 06m

Raleigh-Durham

Sat 11/8

4:56 pm-10:46 pm

1 stop8h 50m

$252

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Wed 10/22

6:55 am-12:40 am

1 stop14h 45m

Raleigh-Durham

Wed 10/29

11:05 am-7:50 pm

2 stops11h 45m

$268

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Fri 11/7

5:35 am-3:10 pm

1 stop6h 35m

Raleigh-Durham

Tue 11/11

4:35 pm-10:55 pm

1 stop9h 20m

$274

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Tue 10/21

12:34 am-11:42 am

1 stop8h 08m

Raleigh-Durham

Tue 10/28

1:59 pm-8:10 pm

1 stop9h 11m

$277

SeattleRaleigh

SEA - RDU

SEARDU

Seattle/Tacoma Intl

Thu 1/22

7:00 am-5:04 pm

1 stop7h 04m

Raleigh-Durham

Mon 1/26

3:02 pm-10:43 pm

2 stops10h 41m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Raleigh from

How to get the cheapest flight ticket from Seattle to Raleigh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Raleigh?

The cheapest month to fly to Raleigh from Seattle is in January. Flight prices, which tend to average around $317, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of January, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $343.

What is the cheapest day to depart on your flight to Raleigh?

The cheapest day to depart from Seattle to Raleigh is on a Wednesday when prices can be found for as low as $373. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $477. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

What is the cheapest time of day to depart on your flight to Raleigh?

In the afternoon is the cheapest time of day to fly from Seattle to Raleigh when you can find flight prices for as low as $362. Flying to Raleigh in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is at noon when prices are around $456.

What is the cheapest Seattle/Tacoma Intl to Raleigh-Durham flight route?

Fly from Seattle/Tacoma Intl to Raleigh-Durham for the best Seattle/Tacoma Intl - Raleigh-Durham flight prices

How far in advance should I book a flight to Raleigh?

You are more likely to see cheaper flights to Raleigh from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Seattle for as low as $318 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Raleigh-Durham flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Raleigh-Durham flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Raleigh flights?

You could potentially save up to 13% on your flight if you consider stops on a Seattle to Raleigh flight.

How have Seattle to Raleigh flight prices changed over time?

As of September 2025, prices for Seattle to Raleigh flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Raleigh

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Raleigh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Raleigh (SEA to RDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Raleigh

Best Price Found

$178

Fastest flight time

4h 54m

Direct flights

Every day

Airports in Raleigh

1 airport
The best one-way flight to Raleigh from Seattle in the past 72 hours is $178. The best round-trip flight deal from Seattle to Raleigh found on momondo in the last 72 hours is $337.
The fastest flight from Seattle to Raleigh takes 4h 54m
Direct flights go from Seattle to Raleigh every day.
There is 1 airport near Raleigh: Raleigh-Durham (RDU)
Search flight deals

  • How far is Seattle/Tacoma Intl to Raleigh-Durham by plane?

    There are 2360.6 mi between Seattle/Tacoma Intl and Raleigh-Durham. Flights usually cover this in 4h 58m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Raleigh-Durham Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Raleigh-Durham Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Raleigh-Durham Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Raleigh-Durham Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Raleigh-Durham Airport.

  • What documentation or ID do you need to fly to Raleigh-Durham Airport?

    The travel and health documents you'll need for your trip to Raleigh-Durham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Raleigh-Durham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Raleigh?

  • What is the most popular airline from Seattle to Raleigh?

Best airlines flying from Seattle to Raleigh

Compare and see reviews for airlines that fly from Seattle to Raleigh with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.8
3,174 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $153Free CancellationRating
7.8
2,724 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $219Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
SouthwestPriceFrom $264Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $269Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Seattle to Raleigh

    Alaska Airlines operates around 3 flights from Seattle to Raleigh every week. The average price of these flights found in the last 72 hours has been $434, but momondo users have found Alaska Airlines deals from Seattle to Raleigh from as low as $269 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.

  • Delta Flights From Seattle to Raleigh

    Another popular option for Seattle to Raleigh flights is Delta (7.9/10, 7,957 ratings). Delta flies from Seattle to Raleigh around 7 times per week, with deals starting from $219 round-trip and rising to an average price of around $390.

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Durham
Cary
Danville
Rocky Mount
Chapel Hill
Goldsboro
Wilson
Smithfield
Sanford
South Hill
Garner
Pinehurst
Roanoke Rapids
Southern Pines
Dunn
Wake Forest
Morrisville
Henderson
Apex
Oxford

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Raleigh?

It is quick and easy to find Seattle to Raleigh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Raleigh that suits you.

Can I find flights from Seattle to Raleigh with flexible booking policies on momondo?

Yes. All flights to Raleigh from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Raleigh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Raleigh from Seattle.

I’m not ready to book a flight from Seattle to Raleigh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Raleigh from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Raleigh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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