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Cheap flights from Richmond to Seattle from $166

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.
Southwest Logo
3:30 pm - 11:40 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
11h 10m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
3:10 pm - 10:35 amSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
16h 25m2 stops Phoenix Sky Harbor Intl Chicago Midway
$393Southwest
Tue, Sep 29 - Sat, Oct 3
Southwest Logo
6:20 am - 5:50 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
14h 30m2 stops Baltimore/Washington Sacramento Intl
Southwest Logo
5:40 am - 9:15 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
12h 35m2 stops Phoenix Sky Harbor Intl Baltimore/Washington
$393Southwest
Sat, Oct 31 - Wed, Nov 4
Delta Logo
12:25 pm - 7:23 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 58m1 stop New York John F Kennedy Intl
Delta Logo
11:45 am - 11:16 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
8h 31m1 stop Detroit Metropolitan Wayne County
$395Delta
Tue, Jan 5 - Tue, Jan 12
American Airlines Logo
3:38 pm - 10:57 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
10h 19m1 stop Philadelphia
American Airlines Logo
10:48 pm - 10:40 amSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
8h 52m1 stop Philadelphia
$406American Airlines
Thu, Oct 1 - Thu, Oct 8
American Airlines Logo
5:34 pm - 10:34 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
8h 00m1 stop Charlotte Douglas
American Airlines Logo
11:34 pm - 11:58 amSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
9h 24m1 stop Chicago O'Hare Intl
$414American Airlines
Sat, Nov 7 - Sun, Nov 8
United Airlines Logo
6:00 am - 1:06 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
10h 06m1 stop Newark
United Airlines Logo
12:20 pm - 11:30 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
8h 10m1 stop Newark
$414United Airlines
Sun, Dec 6 - Sat, Dec 12
Delta Logo
4:58 pm - 11:04 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 06m1 stop New York John F Kennedy Intl
Delta Logo
6:00 am - 4:26 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
7h 26m1 stop Minneapolis St Paul
$414Delta
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
9:31 am - 6:36 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
12h 05m1 stop Los Angeles
Multiple Airlines Logo
8:09 pm - 9:21 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
22h 12m1 stop Los Angeles
$415Multiple Airlines
Tue, Sep 22 - Wed, Nov 18
United Airlines Logo
6:05 am - 12:19 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 14m1 stop Chicago O'Hare 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
$419United Airlines
Sun, Oct 25 - Tue, Oct 27
Multiple Airlines Logo
9:31 am - 6:36 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
12h 05m1 stop Los Angeles
Multiple Airlines Logo
12:14 pm - 3:43 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
24h 29m2 stops Las Vegas Harry Reid Intl Orlando
$428Multiple Airlines
Tue, Sep 22 - Wed, Nov 18

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United Airlines flights from Richmond to Seattle

Our best United Airlines deals on Richmond to Seattle flight tickets
United Airlines
Sep 9
RIC5:37 pmRichmond Byrd Intl
8h 08m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Sep 10
SEA11:00 pmSeattle/Tacoma Intl
9h 15m
1 stop
RIC11:15 amRichmond Byrd Intl
$416
United Airlines
Jan 12
RIC6:00 amRichmond Byrd Intl
10h 00m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
Jan 13
SEA7:00 amSeattle/Tacoma Intl
7h 18m
1 stop
RIC5:18 pmRichmond Byrd Intl
$441
United Airlines
Oct 1
RIC4:10 pmRichmond Byrd Intl
9h 49m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
Oct 5
SEA11:13 pmSeattle/Tacoma Intl
14h 31m
2 stops
RIC4:44 pmRichmond Byrd Intl
$446

Delta flights from Richmond to Seattle

Our best Delta deals on Richmond to Seattle flight tickets
Delta
Jan 5
RIC12:25 pmRichmond Byrd Intl
9h 58m
1 stop
SEA7:23 pmSeattle/Tacoma Intl
Jan 12
SEA11:45 amSeattle/Tacoma Intl
8h 31m
1 stop
RIC11:16 pmRichmond Byrd Intl
$395
Delta
Sep 26
RIC7:08 amRichmond Byrd Intl
11h 02m
1 stop
SEA3:10 pmSeattle/Tacoma Intl
Sep 28
SEA10:40 pmSeattle/Tacoma Intl
9h 57m
1 stop
RIC11:37 amRichmond Byrd Intl
$453
Delta
Sep 10
RIC5:40 amRichmond Byrd Intl
11h 04m
1 stop
SEA1:44 pmSeattle/Tacoma Intl
Sep 13
SEA6:00 amSeattle/Tacoma Intl
7h 05m
1 stop
RIC4:05 pmRichmond Byrd Intl
$724

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

Tue 9/29

3:30 pm-11:40 pm

2 stops11h 10m

Seattle/Tacoma Intl

Sat 10/3

3:10 pm-10:35 am

2 stops16h 25m

$393

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Sat 10/31

6:20 am-5:50 pm

2 stops14h 30m

Seattle/Tacoma Intl

Wed 11/4

5:40 am-9:15 pm

2 stops12h 35m

$393

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Tue 1/5

12:25 pm-7:23 pm

1 stop9h 58m

Seattle/Tacoma Intl

Tue 1/12

11:45 am-11:16 pm

1 stop8h 31m

$395

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Thu 10/1

3:38 pm-10:57 pm

1 stop10h 19m

Seattle/Tacoma Intl

Thu 10/8

10:48 pm-10:40 am

1 stop8h 52m

$406

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Sat 11/7

5:34 pm-10:34 pm

1 stop8h 00m

Seattle/Tacoma Intl

Sun 11/8

11:34 pm-11:58 am

1 stop9h 24m

$414

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Sun 12/6

6:00 am-1:06 pm

1 stop10h 06m

Seattle/Tacoma Intl

Sat 12/12

12:20 pm-11:30 pm

1 stop8h 10m

$414
Quickest round-trip

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Thu 11/5

4:58 pm-11:04 pm

1 stop9h 06m

Seattle/Tacoma Intl

Sun 11/8

6:00 am-4:26 pm

1 stop7h 26m

$414

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Tue 9/22

9:31 am-6:36 pm

1 stop12h 05m

Seattle/Tacoma Intl

Wed 11/18

8:09 pm-9:21 pm

1 stop22h 12m

$415

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Sun 10/25

6:05 am-12:19 pm

1 stop9h 14m

Seattle/Tacoma Intl

Tue 10/27

5:05 am-5:07 pm

2 stops9h 02m

$419

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Tue 9/22

9:31 am-6:36 pm

1 stop12h 05m

Seattle/Tacoma Intl

Wed 11/18

12:14 pm-3:43 pm

2 stops24h 29m

$428

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 $666.
The lowest price recently found on this route was $393.

What is the cheapest month to fly to Seattle?

In general, November 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 $464. If you don’t want to visit Seattle in November, then you should wait until October to fly from Richmond, when ticket prices are also cheap, with an average price of $483.

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

$166

Fastest flight time

7h 40m

Direct flights

None
The best one-way flight to Seattle from Richmond in the past 72 hours is $166. The best round-trip flight deal from Richmond to Seattle found on momondo in the last 72 hours is $393.
The fastest flight from Richmond to Seattle takes 7h 40m
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 7h 40m 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
8,562 reviews
Search Delta flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
10,171 reviews
Search United Airlines flights
American AirlinesPriceFrom $357Free CancellationRating
7.1
12,041 reviews
Search American Airlines flights
SouthwestPriceFrom $419Free CancellationRating
8.0
4,200 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $632Free CancellationRating
7.9
12,881 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
Tukwila
Puyallup
Lynnwood
Cle Elum
Marysville
Kirkland
Centralia
Lacey
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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