Find Cheap Flights from Raleigh to Seattle (RDU - SEA)

Flights overview

Useful information for finding cheap flights from Raleigh to Seattle and booking your next trip

Cheapest round-trip flights	$201	Frontier 1 stop 21 hr Sat, Feb 14 — Sat, Feb 21	The cheapest round-trip flight from Raleigh to Seattle is currently $201
Cheapest one-way flight	$80	Frontier 1 stop 21 hr Sat, Feb 28	The cheapest one-way flight from Raleigh to Seattle is currently $80
Cheapest nonstop flights	$219	Alaska Nonstop 7 hr Fri, Feb 13 — Fri, Feb 20	The cheapest nonstop round-trip flight from Raleigh to Seattle is currently $219
Last-minute weekend getaway	$445	United 1 stop 9 hr Thu, Jan 29 — Sun, Feb 1	The cheapest last-minute weekend getaway from Raleigh to Seattle is currently $445
Cheapest business class flights	$958	Delta 1 stop 8 hr Thu, Feb 12 — Thu, Feb 19	The cheapest business class round-trip flight from Raleigh to Seattle is currently $958

Fastest flight	5 hr 55 min	The fastest nonstop flight from Raleigh to Seattle takes 5 hr 55 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Raleigh to Seattle is typically January. The most expensive month to fly is typically July.

January Cheapest	Typical prices: $195–400
July Most expensive	Typical prices: $265–375

Popular airlines from Raleigh to Seattle

Delta

Nonstop

from $219

Typical price: $295–620

7 weekly nonstop flights

RDU - SEA Every day

378 weekly connecting flights

RDU - SEA Every day
Alaska

Nonstop

from $219

Typical price: $305–670

7 weekly nonstop flights

RDU - SEA Every day
American

from $239

Typical price: $295–620

227 weekly connecting flights

RDU - SEA Every day
United

from $237

Typical price: $265–570

174 weekly connecting flights

RDU - SEA Every day
Southwest

from $297

Typical price: $315–620

88 weekly connecting flights

RDU - SEA Every day
Frontier

from $183

Typical price: $255–640

13 weekly connecting flights

RDU - SEA Every day

Popular airports near Raleigh

Raleigh-Durham International Airport (RDU)

Raleigh United States 21 min 11 mi
Charlotte Douglas International Airport (CLT)

Charlotte United States 2 hr 41 min 135 mi
Richmond International Airport (RIC)

Richmond United States 2 hr 33 min 139 mi
Piedmont Triad International Airport (GSO)

Greensboro United States 1 hr 27 min 76 mi

Popular airports near Seattle

Seattle-Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Paine Field (PAE)

Everett United States 31 min 21 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 11 min 5 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi

Frequently asked questions about flying from Raleigh to Seattle

The cheapest flights from Raleigh to Seattle are usually in January. Typical ticket prices in January range from $195 to $400.

The cheapest round-trip flight from Raleigh to Seattle recently found on Google Flights was with Frontier from $201. The cheapest one-way flight was with Frontier from $80.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Delta flight from Raleigh to Seattle is $219, flying from Feb 26 to Mar 4.
The cheapest Alaska flight from Raleigh to Seattle is $219, flying from Feb 13 to Feb 20.
The cheapest American flight from Raleigh to Seattle is $239, flying from Feb 12 to Feb 18.
The cheapest United flight from Raleigh to Seattle is $237, flying from Feb 14 to Feb 20.
The cheapest Southwest flight from Raleigh to Seattle is $297, flying from Feb 26 to Mar 4.
The cheapest Frontier flight from Raleigh to Seattle is $183, flying from Feb 28 to Mar 9.

The cheapest round-trip flight from Raleigh to Seattle starts at $201 from Sat, Feb 14 to Sat, Feb 21. The cheapest one-way flight starts at $80 and departs on Sat, Feb 28.

5 hr 55 min is the shortest flight time from Raleigh to Seattle.

Most visitors come May–Sep, a period encompassing events such as the Seattle International Film Festival (May); Seafair (Jul), a summer festival including boat races, marathons and parades; and Bumbershoot (Sep), an international music and arts festival. Rainy season is Nov–May, though rain is possible year-round.

It's easy to use Google Flights to find the cheapest days to fly from Raleigh to Seattle.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Raleigh to Seattle really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Raleigh to Seattle.

In terms of nonstop flights, Delta is the most popular. Delta offers 7 nonstop flights and 378 connecting flights per week. Delta flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .

Other popular airlines flying from Raleigh to Seattle are:

Alaska offers 7 nonstop flights per week. Alaska flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .
American offers 227 connecting flights per week. American flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .
United offers 174 connecting flights per week. United flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .
Southwest offers 88 connecting flights per week. Southwest flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .
Frontier offers 13 connecting flights per week. Frontier flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .

The number of connecting flights refers to distinct flights with at least one stop between Raleigh and Seattle.

The cheapest round-trip flight from Raleigh to Seattle recently found on Google Flights was with Frontier from $201. The cheapest one-way flight was with Frontier from $80.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Delta flight from Raleigh to Seattle is $219, flying from Feb 26 to Mar 4.
The cheapest Alaska flight from Raleigh to Seattle is $219, flying from Feb 13 to Feb 20.
The cheapest American flight from Raleigh to Seattle is $239, flying from Feb 12 to Feb 18.
The cheapest United flight from Raleigh to Seattle is $237, flying from Feb 14 to Feb 20.
The cheapest Southwest flight from Raleigh to Seattle is $297, flying from Feb 26 to Mar 4.
The cheapest Frontier flight from Raleigh to Seattle is $183, flying from Feb 28 to Mar 9.

Alaska and Delta fly direct from Raleigh to Seattle.

There are 7 Delta direct flights from Raleigh to Seattle per week. Flights are available every day.
There are 7 Alaska direct flights from Raleigh to Seattle per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Raleigh and Seattle at price $445 is offered by United from Thu, Jan 29 to Sun, Feb 1.

Alaska and Delta fly direct from Raleigh to Seattle.

There are 7 Delta direct flights from Raleigh to Seattle per week. Flights are available every day.
There are 7 Alaska direct flights from Raleigh to Seattle per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Raleigh to Seattle on a daily basis.

The cheapest direct (nonstop) round-trip flights between Raleigh and Seattle start at $219 from Fri, Feb 13 to Fri, Feb 20 with Alaska.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Raleigh to Seattle, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Raleigh and Seattle start at $958 from Thu, Feb 12 to Thu, Feb 19 with Delta.

The cheapest economy class round-trip flights between Raleigh and Seattle start at $201 from Sat, Feb 14 to Sat, Feb 21.

To book business class trips from Raleigh to Seattle, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Raleigh and Seattle starts at $445 from Thu, Jan 29 to Sun, Feb 1 with United.

The cheapest last-minute deal between Raleigh and Seattle at price $445 is offered by United from Thu, Jan 29 to Sun, Feb 1.

To find last-minute flight deals from Raleigh to Seattle, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.