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Cheap flights from Richmond to Seattle from $159

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Richmond to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:27 am - 6:11 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 44m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 4:39 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
7h 39m1 stop Charlotte Douglas
$362American Airlines
Fri, Dec 11 - Tue, Dec 15
American Airlines Logo
7:00 am - 3:20 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
11h 20m1 stop Dallas/Fort Worth
American Airlines Logo
10:25 am - 10:20 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
8h 55m1 stop Chicago O'Hare Intl
$362American Airlines
Fri, Feb 5 - Wed, Feb 10
Southwest Logo
6:05 am - 12:50 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 45m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
6:30 am - 4:00 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
6h 30m1 stop Chicago Midway
$368Southwest
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
10:40 am - 6:19 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
10h 39m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
10:42 am - 9:10 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
7h 28m1 stop Chicago O'Hare Intl
$373United Airlines
Wed, Oct 14 - Wed, Oct 21
Southwest Logo
3:25 pm - 11:55 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
11h 30m2 stops Denver Intl Phoenix Sky Harbor Intl
Southwest Logo
6:50 pm - 11:45 amSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
13h 55m2 stops Phoenix Sky Harbor Intl Baltimore/Washington
$378Southwest
Tue, Oct 27 - Fri, Oct 30
Delta Logo
7:00 am - 2:30 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
10h 30m1 stop New York John F Kennedy Intl
Delta Logo
6:00 am - 7:01 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
10h 01m1 stop Minneapolis St Paul
$385Delta
Mon, Nov 23 - Fri, Nov 27
Multiple Airlines Logo
9:31 am - 6:54 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
12h 23m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
8:09 pm - 8:46 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
45h 37m2 stops Los Angeles Los Angeles San Francisco
$386Multiple Airlines
Sun, Nov 8 - Mon, Nov 16
United Airlines Logo
8:00 am - 1:54 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
8h 54m1 stop Denver Intl
United Airlines Logo
5:05 am - 5:07 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
9h 02m2 stops Denver Intl Chicago O'Hare Intl
$396United Airlines
Fri, Oct 30 - Wed, Nov 4
Multiple Airlines Logo
9:31 am - 6:54 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
12h 23m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
8:09 pm - 9:21 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
22h 12m1 stop Los Angeles Los Angeles
$408Multiple Airlines
Sun, Nov 8 - Wed, Nov 18
Delta Logo
5:10 pm - 11:59 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 49m1 stop Minneapolis St Paul
Delta Logo
11:45 am - 12:30 amSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
9h 45m1 stop Atlanta Hartsfield-Jackson
$409Delta
Fri, Oct 16 - Thu, Oct 22

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Southwest flights from Richmond to Seattle

Our best Southwest deals on Richmond to Seattle flight tickets
Southwest
Oct 27
RIC3:25 pmRichmond Byrd Intl
11h 30m
2 stops
SEA11:55 pmSeattle/Tacoma Intl
Oct 30
SEA6:50 pmSeattle/Tacoma Intl
13h 55m
2 stops
RIC11:45 amRichmond Byrd Intl
$378
Southwest
Nov 18
RIC7:05 amRichmond Byrd Intl
8h 45m
1 stop
SEA12:50 pmSeattle/Tacoma Intl
Nov 23
SEA5:30 amSeattle/Tacoma Intl
13h 30m
1 stop
RIC10:00 pmRichmond Byrd Intl
$413
Southwest
Nov 8
RIC6:15 amRichmond Byrd Intl
14h 45m
2 stops
SEA6:00 pmSeattle/Tacoma Intl
Nov 11
SEA5:15 amSeattle/Tacoma Intl
13h 05m
2 stops
RIC9:20 pmRichmond Byrd Intl
$424

Alaska Airlines flights from Richmond to Seattle

Our best Alaska Airlines deals on Richmond to Seattle flight tickets
Alaska Airlines
Sep 28
RIC8:31 amRichmond Byrd Intl
11h 25m
2 stops
SEA4:56 pmSeattle/Tacoma Intl
Oct 2
SEA10:45 amSeattle/Tacoma Intl
9h 02m
1 stop
RIC10:47 pmRichmond Byrd Intl
$752
Alaska Airlines
Sep 30
RIC6:53 amRichmond Byrd Intl
10h 41m
1 stop
SEA2:34 pmSeattle/Tacoma Intl
Oct 4
SEA9:29 pmSeattle/Tacoma Intl
10h 11m
1 stop
RIC10:40 amRichmond Byrd Intl
$767
Alaska Airlines
Sep 22
RIC6:53 amRichmond Byrd Intl
10h 41m
1 stop
SEA2:34 pmSeattle/Tacoma Intl
Sep 22
SEA4:59 pmSeattle/Tacoma Intl
23h 58m
2 stops
RIC7:57 pmRichmond Byrd Intl
$812

momondo Fare Finder

 
Use the filters below to find and compare flights from Richmond to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Fri 12/11

11:27 am-6:11 pm

1 stop9h 44m

Seattle/Tacoma Intl

Tue 12/15

6:00 am-4:39 pm

1 stop7h 39m

$362

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Fri 2/5

7:00 am-3:20 pm

1 stop11h 20m

Seattle/Tacoma Intl

Wed 2/10

10:25 am-10:20 pm

1 stop8h 55m

$362
Quickest round-trip

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Fri 12/4

6:05 am-12:50 pm

2 stops9h 45m

Seattle/Tacoma Intl

Tue 12/8

6:30 am-4:00 pm

1 stop6h 30m

$368

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Wed 10/14

10:40 am-6:19 pm

2 stops10h 39m

Seattle/Tacoma Intl

Wed 10/21

10:42 am-9:10 pm

1 stop7h 28m

$373

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Tue 10/27

3:25 pm-11:55 pm

2 stops11h 30m

Seattle/Tacoma Intl

Fri 10/30

6:50 pm-11:45 am

2 stops13h 55m

$378

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Mon 11/23

7:00 am-2:30 pm

1 stop10h 30m

Seattle/Tacoma Intl

Fri 11/27

6:00 am-7:01 pm

1 stop10h 01m

$385

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Sun 11/8

9:31 am-6:54 pm

1 stop12h 23m

Seattle/Tacoma Intl

Mon 11/16

8:09 pm-8:46 pm

2 stops45h 37m

$386

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Fri 10/30

8:00 am-1:54 pm

1 stop8h 54m

Seattle/Tacoma Intl

Wed 11/4

5:05 am-5:07 pm

2 stops9h 02m

$396

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Sun 11/8

9:31 am-6:54 pm

1 stop12h 23m

Seattle/Tacoma Intl

Wed 11/18

8:09 pm-9:21 pm

1 stop22h 12m

$408

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Fri 10/16

5:10 pm-11:59 pm

1 stop9h 49m

Seattle/Tacoma Intl

Thu 10/22

11:45 am-12:30 am

1 stop9h 45m

$409

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 Seattle from

How to get the cheapest flight ticket from Richmond to Seattle

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 typical price of a round-trip flight between Richmond and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $472 to $673.
The lowest price recently found on this route was $362.

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Richmond to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $453. If you don’t want to visit Seattle in October, then you should wait until November to fly from Richmond, when ticket prices are also cheap, with an average price of $472.

How far in advance should I book a flight from Richmond to Seattle?

You are more likely to see cheaper flights to Seattle from Richmond when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $541 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Richmond for as low as $379 on momondo.

How have Richmond to Seattle flight prices changed over time?

As of September 2026, prices for Richmond to Seattle flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Richmond to Seattle

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

Cheap Richmond to Seattle (RIC to SEA) flight deals and tips

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

Best Price Found

$159

Fastest flight time

8h 14m

Direct flights

None
The best one-way flight to Seattle from Richmond in the past 72 hours is $159. The best round-trip flight deal from Richmond to Seattle found on momondo in the last 72 hours is $362.
The fastest flight from Richmond to Seattle takes 8h 14m
There are no direct flights from Richmond to Seattle. There are no popular flight routes from Richmond to Seattle.
Search flight deals

Frequently asked questions about flying from Richmond to Seattle

  • How far is Richmond Byrd Intl to Seattle/Tacoma Intl by plane?

    The distance between Richmond Byrd Intl and Seattle/Tacoma Intl is about 2350.1 mi. Typically, this will take 8h 14m by plane in normal conditions.

  • When did momondo last update prices for flights from Richmond Byrd Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Richmond Byrd Intl Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Richmond Byrd Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Richmond Byrd Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Richmond Byrd Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Richmond to Seattle

Compare and see reviews for airlines that fly from Richmond to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $251Free CancellationRating
6.7
315 reviews
Search Sun Country Air flights
DeltaPriceFrom $307Free CancellationRating
7.8
8,579 reviews
Search Delta flights
American AirlinesPriceFrom $357Free CancellationRating
7.1
12,073 reviews
Search American Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights
SouthwestPriceFrom $419Free CancellationRating
8.0
4,188 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $643Free CancellationRating
7.9
12,935 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Redmond
Lakewood
Federal Way
Fife
Puyallup
Tukwila
Lynnwood
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Richmond to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Seattle from Richmond with this policy.

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

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 Seattle from Richmond.

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

Price alerts on flights to Seattle from Richmond are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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