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Cheap flights from Seattle to Raleigh from $87

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 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Raleigh

Cheap round-trip flights

Southwest Logo
5:15 am - 5:10 pmSEA-RDU
8h 55m1 stop
Southwest Logo
5:00 pm - 11:10 pmRDU-SEA
9h 10m1 stop
$174Southwest
Find Deal
Wed, Aug 20 - Tue, Aug 26
Southwest Logo
6:15 am - 4:45 pmSEA-RDU
7h 30m1 stop
Southwest Logo
6:00 pm - 11:35 pmRDU-SEA
8h 35m1 stop
$178Southwest
Find Deal
Thu, Aug 21 - Tue, Aug 26
Southwest Logo
5:15 am - 5:10 pmSEA-RDU
8h 55m1 stop
Southwest Logo
2:25 pm - 10:50 pmRDU-SEA
11h 25m2 stops
$179Southwest
Find Deal
Wed, Aug 20 - Tue, Aug 26
Southwest Logo
9:20 am - 9:35 pmSEA-RDU
9h 15m1 stop
Southwest Logo
3:10 pm - 9:30 pmRDU-SEA
9h 20m1 stop
$182Southwest
Find Deal
Thu, Aug 28 - Mon, Sep 1
Frontier Logo
6:12 am - 4:45 pmSEA-RDU
7h 33m1 stop
Frontier Logo
5:15 pm - 12:31 amRDU-SEA
10h 16m1 stop
$230Frontier
Find Deal
Sun, Oct 5 - Sun, Oct 12
Frontier Logo
6:25 am - 4:38 pmSEA-RDU
7h 13m1 stop
Frontier Logo
5:23 pm - 11:42 pmRDU-SEA
9h 19m1 stop
$231Frontier
Find Deal
Sat, Aug 9 - Sat, Aug 16
American Airlines Logo
10:11 am - 11:43 pmSEA-RDU
10h 32m1 stop
American Airlines Logo
2:55 pm - 7:54 pmRDU-SEA
7h 59m1 stop
$267American Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
American Airlines Logo
10:11 am - 11:43 pmSEA-RDU
10h 32m1 stop
American Airlines Logo
7:25 pm - 12:53 amRDU-SEA
8h 28m1 stop
$269American Airlines
Find Deal
Thu, Sep 25 - Tue, Nov 18
Delta Logo
3:54 pm - 11:57 pmSEA-RDU
5h 03mnonstop
Delta Logo
7:11 am - 10:03 amRDU-SEA
5h 52mnonstop
$277Delta
Find Deal
Sat, Aug 30 - Sat, Sep 6
Hawaiian Airlines Logo
9:48 pm - 6:00 amSEA-RDU
5h 12mnonstop
Hawaiian Airlines Logo
6:09 pm - 9:05 pmRDU-SEA
5h 56mnonstop
$297Hawaiian Airlines
Find Deal
Thu, Sep 25 - Tue, Nov 18

Frontier flights from Seattle to Raleigh

Our best Frontier deals on Seattle to Raleigh flight tickets
Frontier
Oct 5
SEA6:12 amSeattle/Tacoma Intl
7h 33m
1 stop
RDU4:45 pmRaleigh-Durham
Oct 12
RDU5:15 pmRaleigh-Durham
10h 16m
1 stop
SEA12:31 amSeattle/Tacoma Intl
Frontier
Aug 9
SEA6:25 amSeattle/Tacoma Intl
7h 13m
1 stop
RDU4:38 pmRaleigh-Durham
Aug 16
RDU5:23 pmRaleigh-Durham
9h 19m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Frontier
Sep 1
SEA6:17 amSeattle/Tacoma Intl
7h 20m
1 stop
RDU4:37 pmRaleigh-Durham
Sep 7
RDU5:48 pmRaleigh-Durham
9h 42m
1 stop
SEA12:30 amSeattle/Tacoma Intl

Sun Country Air flights from Seattle to Raleigh

Our best Sun Country Air deals on Seattle to Raleigh flight tickets
Sun Country Air
Oct 2
SEA6:04 pmSeattle/Tacoma Intl
13h 27m
1 stop
RDU10:31 amRaleigh-Durham
Oct 5
RDU5:41 pmRaleigh-Durham
26h 14m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Sun Country Air
Aug 1
SEA6:06 pmSeattle/Tacoma Intl
13h 37m
1 stop
RDU10:43 amRaleigh-Durham
Aug 8
RDU6:12 pmRaleigh-Durham
18h 10m
1 stop
SEA9:22 amSeattle/Tacoma Intl
Sun Country Air
Jul 16
SEA2:32 pmSeattle/Tacoma Intl
22h 57m
1 stop
RDU4:29 pmRaleigh-Durham
Jul 19
RDU7:42 pmRaleigh-Durham
15h 17m
1 stop
SEA7:59 amSeattle/Tacoma Intl

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 $346.

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

The cheapest day to depart from Seattle to Raleigh is on a Tuesday when prices can be found for as low as $372. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $451. 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 $358. 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 $392 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 $344 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?

No. A direct flight is the cheapest option for a flight between Seattle to Raleigh.

How have Seattle to Raleigh flight prices changed over time?

As of July 2025, prices for Seattle to Raleigh flights are approximately 1% cheaper 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

$87

Fastest flight time

5h 03m

Direct flights

Every day

Airports in Raleigh

1 airport
The best one-way flight to Raleigh from Seattle in the past 72 hours is $87. The best round-trip flight deal from Seattle to Raleigh found on momondo in the last 72 hours is $174.
The fastest flight from Seattle to Raleigh takes 5h 03m
Direct flights go from Seattle to Raleigh every day.
There is 1 airport near Raleigh: Raleigh-Durham (RDU)

  • 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 5h 03m, 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 $145Free CancellationRating
5.9
3,273 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $153Free CancellationRating
7.8
2,554 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $171Free CancellationRating
6.9
336 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
DeltaPriceFrom $237Free CancellationRating
8.0
7,958 reviews
Search Delta flights
Alaska AirlinesPriceFrom $256Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $264Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Delta Flights From Seattle to Raleigh

    Delta operates around 7 flights from Seattle to Raleigh every week. The average price of these flights found in the last 72 hours has been $381, but momondo users have found Delta deals from Seattle to Raleigh from as low as $237 round-trip. Delta has been scored 8.0/10 in 7,962 reviews.

  • Alaska Airlines Flights From Seattle to Raleigh

    Another popular option for Seattle to Raleigh flights is Alaska Airlines (8.0/10, 10,000 ratings). Alaska Airlines flies from Seattle to Raleigh around 7 times per week, with deals starting from $256 round-trip and rising to an average price of around $429.


Traveling to a place near Raleigh?

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


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1 adult
Sun 7/13
Sun 7/20

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