How many flights from Raleigh to Seattle are non-stop?

In the trailing 90 days, approximately 4.6% of flights from Raleigh to Seattle were non-stop. The vast majority of flights on this route typically include at least one stopover. For flights with connections, the median number of stopovers was 2. Travelers prioritizing direct routes should be aware of their limited availability.

How many hours is the flight from Raleigh to Seattle?

A direct flight from Raleigh to Seattle typically takes about 5 hours and 57 minutes, covering a distance of 3780 kilometers. Flights with one stop, however, have a significantly longer median duration, averaging 19 hours and 43 minutes. Travelers should factor in these considerable differences in flight time when planning their journey.

How often do Raleigh to Seattle flight prices drop?

Historically, flight prices for the Raleigh to Seattle route have experienced regular drops. This indicates that travelers can typically find opportunities for price reductions. Monitoring this route consistently can be beneficial for securing a more favorable fare. The pattern of price changes suggests a consistent dynamic in pricing over time.

Flights From Raleigh

To Seattle

Cheap Flights from Raleigh to Seattle

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Deals from

Raleigh

RatePunk searches hundreds of travel sites at once for deals on flights to Seattle

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Raleigh to Seattle

Explore current cheapest deals departing from Raleigh to Seattle

2027-02-09 – 2027-02-17
RDU - Seattle
68% AI deal score
$253
$285
Round trip
2027-02-19 – 2027-02-24
RDU - Seattle
68% AI deal score
$260
$286
Round trip
2027-02-09 – 2027-02-24
RDU - Seattle
67% AI deal score
$241
$286
Round trip
2026-11-17 – 2026-12-02
RDU - Seattle
67% AI deal score
$238
$292
Round trip
2026-11-17 – 2026-12-09
RDU - Seattle
67% AI deal score
$231
$293
Round trip
2026-11-17 – 2026-12-07
RDU - Seattle
67% AI deal score
$231
$295
Round trip
2027-02-02 – 2027-02-17
RDU - Seattle
67% AI deal score
$240
$299
Round trip
2027-02-03 – 2027-02-17
RDU - Seattle
67% AI deal score
$242
$300
Round trip
2027-02-03 – 2027-02-24
RDU - Seattle
67% AI deal score
$237
$302
Round trip
2027-02-17 – 2027-02-24
RDU - Seattle
67% AI deal score
$256
$302
Round trip

Raleigh to Seattle: Overview

Insights for flights from Raleigh to Seattle

Flights from Raleigh to Seattle cover a distance of 3780 kilometers, classifying this as a medium-haul route. This distance means you'll typically be on a longer journey, often involving connections, to reach your destination. Understanding the distance helps set expectations for travel time and potential layovers.

For travelers seeking cheap flights from Raleigh to Seattle, fares typically range from $505 to $822, with a median price of $647. Right now, current fares are near the typical level for this route. It is worth noting that 0% of recent fares were classified as a good price, indicating that finding exceptional deals might require careful planning. New deals show up several times a week, so keeping an eye on price fluctuations can be beneficial.

When is the cheapest time to fly from Raleigh to Seattle? The data indicates that July is typically the most affordable month, with a median fare of $365. Following closely are February, with a median fare of $401, and December, where the median fare is $417. Planning your trip during these months could lead to significant savings.

Most itineraries for this route connect at least once, with only 4.6% of recent fares being direct flights from Raleigh to Seattle. For connecting itineraries, the typical number of connections is 2. This means you should generally expect layovers when traveling between these two cities.

How long is the flight from Raleigh to Seattle? A typical journey, including connections, takes 10h 58m. Given that most itineraries involve connections, this duration reflects the total travel time from departure to arrival, encompassing any layovers. The median connecting flight time is significantly longer at 31h 16m, so the overall journey time can vary considerably based on your chosen itinerary.

How much is a round trip from Raleigh to Seattle

Regular price: $273 - $444

Prices for flights from Raleigh to Seattle are currently below the regular range.

The regular price range for this route is $273 to $444. The current lowest deal is $253 with Frontier Airlines for travel from Dec 9-Dec 11.

now $253

Low $273

High $444

The cheapest time to fly from Raleigh to Seattle

The cheapest month to fly from RDU to SEA is May, with a median price of $354. The most expensive month is June, with a median price of $765. Prices are generally lower from January to December.

May

Cheapest

Flights from $354

June

Most Expensive

Flights from $765

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Raleigh to Seattle

Alaska Airlines, Inc.

Last-minute flights going from Raleigh to Seattle

Thu, Nov 12

⌛ Last-Minute

RDU - Seattle

Raleigh (RDU) - Seattle (SEA)

Frontier Airlines

$268

$437

One-way

Fri, Nov 13

⌛ Last-Minute

RDU - Seattle

Raleigh (RDU) - Seattle (SEA)

Frontier Airlines

$291

$378

One-way

Fri, Nov 13

⌛ Last-Minute

RDU - Seattle

Raleigh (RDU) - Seattle (SEA)

Frontier Airlines

$291

$398

One-way

Sat, Nov 14

⌛ Last-Minute

RDU - Seattle

Raleigh (RDU) - Seattle (SEA)

Frontier Airlines

$291

$379

One-way

Mon, Nov 16

⌛ Last-Minute

RDU - Seattle

Raleigh (RDU) - Seattle (SEA)

United Airlines

$286

$348

One-way

Mon, Nov 16

⌛ Last-Minute

RDU - Seattle

Raleigh (RDU) - Seattle (SEA)

Alaska Airlines, Inc.

$205

$478

One-way

Biggest price drops on these dates for flights from Raleigh to Seattle

7 nights

Jan 25 - Feb 1

$285 → $280

14 nights

Jan 25 - Feb 8

$265 → $282

3 nights

Feb 5 - Feb 8

$260 → $281

13 nights

Jan 12 - Jan 25

$256 → $280

Popular Airports to fly from Raleigh to Seattle

Raleigh - Seattle route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from RDU to SEA are $253, which is below the typical level of $335.

📅 Best time to fly

Fly in July for the best prices

Historically, July offers the lowest median price at $365. February and December are also good.

⏱️ Flight duration

Connecting flights average 31h 16m

The median flight duration for connecting flights from RDU to SEA is 31h 16m.

✈️ Airlines & availability

Connecting flights are dominant

Only 4.6% of recent flights from RDU to SEA are direct; connecting flights are dominant.

🏆 Airline highlight

Alaska Airlines, Inc. offers direct flights

Alaska Airlines, Inc. has offered 1 direct deal from Raleigh–Durham International to Seattle–Tacoma International.

🎯 Booking tip

Deals appear regularly

Deals for flights from Raleigh to Seattle appear regularly, so check frequently for new offers.

Raleigh main airports to depart from

Raleigh–Durham International (RDU)

Cheapest

Raleigh-Durham International Airport (RDU) is a convenient option for flights from Raleigh to Seattle.

📍 ~17 km from Raleigh city center (reachable by car)

💸 Flights from ~$223

Seattle main airports to arrive at

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International Airport is a primary arrival option for flights from Raleigh to Seattle.

📍 ~18 km from Seattle city center (reachable by car)

💸 Flights from ~$246

Airports nearby Seattle used as alternative

Paine Field Everett (PAE)

Paine Field Everett is the closest alternative within the Seattle metropolitan area, offering less congestion than SEA.

📍 ~30 km from Seattle (reachable by car)

💸 Flights from ~$436

Business & First Class Flight Deals to Seattle

$1,373

Save $454

From RDU

Seattle, United States

78% AI deal score

$1,670

$1,455

Save $215

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Seattle

Historically, the optimal time to book a flight from Raleigh to Seattle has been within 0-6 days of departure, with an average price of $363. Booking within this window typically yields the lowest fares. Prices tend to increase significantly for other booking windows; for instance, flights booked 7-13 days out averaged $917, and those booked 14-27 days out averaged $1066. Even booking 60+ days in advance, the average price was $647, indicating that last-minute deals are often available for this route.

Across the trailing quarter, a good price for a flight from Raleigh to Seattle was considered to be $505 or less. The median price for this route over the same period was $647. Prices can vary, with 75% of flights historically costing $822 or less. Travelers aiming for a more budget-friendly fare should target prices around or below the $505 threshold.

Historically, July has been the cheapest month to fly from Raleigh to Seattle, with a median price of $365. February also offered competitive fares, with a median price of $401. In contrast, the annual median price for this route was $647. While December had a median price of $417, it was also identified as one of the more expensive months in the trailing 270 days, suggesting price fluctuations within that period.

Related routes

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Flights to Seattle from other cities

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Raleigh to Seattle: Overview

Insights for flights from Raleigh to Seattle

How much is a round trip from Raleigh to Seattle

Regular price: $273 - $444

Prices for flights from Raleigh to Seattle are currently below the regular range.

The regular price range for this route is $273 to $444. The current lowest deal is $253 with Frontier Airlines for travel from Dec 9-Dec 11.

now $253

Low $273

High $444

The cheapest time to fly from Raleigh to Seattle

The cheapest month to fly from RDU to SEA is May, with a median price of $354. The most expensive month is June, with a median price of $765. Prices are generally lower from January to December.

May

Cheapest

Flights from $354

June

Most Expensive

Flights from $765

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec