Find Cheap Flights from Durham to Seattle

Flights overview

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

Cheapest round-trip flights	$230	Frontier 1 stop 29 hr Sun, May 31 — Tue, Jun 9	The cheapest round-trip flight from Durham to Seattle is currently $230
Cheapest one-way flight	$125	Frontier 1 stop 25 hr Sat, Jul 18	The cheapest one-way flight from Durham to Seattle is currently $125
Cheapest nonstop flights	$377	Delta Nonstop 6 hr Thu, May 28 — Wed, Jun 3	The cheapest nonstop round-trip flight from Durham to Seattle is currently $377
Last-minute weekend getaway	$335	Frontier 1 stop 24 hr Thu, May 7 — Sun, May 10	The cheapest last-minute weekend getaway from Durham to Seattle is currently $335
Cheapest business class flights	$528	Frontier 1 stop 25 hr Mon, Jun 1 — Wed, Jun 10	The cheapest business class round-trip flight from Durham to Seattle is currently $528

Fastest flight	5 hr 43 min	The fastest nonstop flight from Durham to Seattle takes 5 hr 43 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 Durham to Seattle is typically January. The most expensive month to fly is typically June.

January Cheapest	Typical prices: $195–400
June Most expensive	Typical prices: $270–420

Popular airlines from Durham to Seattle

Delta

Nonstop

from $377

Typical price: $280–670

7 weekly nonstop flights

RDU - SEA Every day

452 weekly connecting flights

RDU - SEA Every day
Alaska

Nonstop

from $407

Typical price: $295–680

14 weekly nonstop flights

RDU - SEA Every day

1 weekly connecting flight

RDU - SEA Every Fri
American

from $367

Typical price: $295–630

381 weekly connecting flights

RDU - SEA Every day
United

from $347

Typical price: $265–590

254 weekly connecting flights

RDU - SEA Every day
Southwest

from $367

Typical price: $305–630

128 weekly connecting flights

RDU - SEA Every day
Frontier

from $230

Typical price: $250–660

21 weekly connecting flights

RDU - SEA Every day

Popular airports near Durham

Raleigh-Durham International Airport (RDU)

Raleigh United States 18 min 10 mi
Charlotte Douglas International Airport (CLT)

Charlotte United States 2 hr 16 min 127 mi
Piedmont Triad International Airport (GSO)

Greensboro United States 1 hr 3 min 58 mi
Richmond International Airport (RIC)

Richmond United States 2 hr 21 min 135 mi

Popular airports near Seattle

Seattle-Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 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

Frequently asked questions about flying from Durham to Seattle

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

The cheapest round-trip flight from Durham to Seattle recently found on Google Flights was with Frontier from $230. The cheapest one-way flight was with Frontier from $125.

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

The cheapest Delta flight from Durham to Seattle is $377, flying from May 28 to Jun 3.
The cheapest Alaska flight from Durham to Seattle is $407, flying from May 28 to Jun 3.
The cheapest American flight from Durham to Seattle is $367, flying from Jun 4 to Jun 10.
The cheapest United flight from Durham to Seattle is $347, flying from May 30 to Jun 6.
The cheapest Southwest flight from Durham to Seattle is $367, flying from Jul 23 to Jul 29.
The cheapest Frontier flight from Durham to Seattle is $230, flying from May 31 to Jun 9.

The cheapest round-trip flight from Durham to Seattle starts at $230 from Sun, May 31 to Tue, Jun 9. The cheapest one-way flight starts at $125 and departs on Sat, Jul 18.

5 hr 43 min is the shortest flight time from Durham 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 Durham 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 Durham 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 Durham to Seattle.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 14 nonstop flights and 1 connecting flights per week. Alaska flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .

In terms of flights, Delta is the most popular. Delta offers 7 nonstop flights and 452 connecting flights per week. Delta flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .

Other popular airlines flying from Durham to Seattle are:

American offers 381 connecting flights per week. American flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .
United offers 254 connecting flights per week. United flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .
Southwest offers 128 connecting flights per week. Southwest flies from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA) .
Frontier offers 21 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 Durham and Seattle.

The cheapest round-trip flight from Durham to Seattle recently found on Google Flights was with Frontier from $230. The cheapest one-way flight was with Frontier from $125.

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

The cheapest Delta flight from Durham to Seattle is $377, flying from May 28 to Jun 3.
The cheapest Alaska flight from Durham to Seattle is $407, flying from May 28 to Jun 3.
The cheapest American flight from Durham to Seattle is $367, flying from Jun 4 to Jun 10.
The cheapest United flight from Durham to Seattle is $347, flying from May 30 to Jun 6.
The cheapest Southwest flight from Durham to Seattle is $367, flying from Jul 23 to Jul 29.
The cheapest Frontier flight from Durham to Seattle is $230, flying from May 31 to Jun 9.

Alaska and Delta fly direct from Durham to Seattle.

There are 7 Delta direct flights from Durham to Seattle per week. Flights are available every day.
There are 14 Alaska direct flights from Durham 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 Durham and Seattle at price $335 is offered by Frontier from Thu, May 7 to Sun, May 10.

Alaska and Delta fly direct from Durham to Seattle.

There are 7 Delta direct flights from Durham to Seattle per week. Flights are available every day.
There are 14 Alaska direct flights from Durham 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 Durham to Seattle on a daily basis.

The cheapest direct (nonstop) round-trip flights between Durham and Seattle start at $377 from Thu, May 28 to Wed, Jun 3 with Delta.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Durham 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 Durham and Seattle start at $528 from Mon, Jun 1 to Wed, Jun 10 with Frontier.

The cheapest economy class round-trip flights between Durham and Seattle start at $230 from Sun, May 31 to Tue, Jun 9.

To book business class trips from Durham 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 Durham and Seattle starts at $335 from Thu, May 7 to Sun, May 10 with Frontier.

The cheapest last-minute deal between Durham and Seattle at price $335 is offered by Frontier from Thu, May 7 to Sun, May 10.

To find last-minute flight deals from Durham 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.