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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
3:05 pm - 11:40 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
11h 35m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
5:20 am - 6:20 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
10h 00m2 stops Chicago Midway Nashville Intl
$387Southwest
Tue, Sep 22 - Tue, Sep 29
Southwest Logo
11:30 am - 11:00 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
14h 30m2 stops Nashville Intl Denver Intl
Southwest Logo
7:40 am - 9:15 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
10h 35m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
$387Southwest
Thu, Nov 5 - Thu, Nov 19
American Airlines Logo
5:39 pm - 10:59 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
8h 20m1 stop Philadelphia
American Airlines Logo
10:48 pm - 10:40 amSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
8h 52m1 stop Philadelphia
$390American Airlines
Tue, Oct 6 - Thu, Oct 15
American Airlines Logo
6:16 pm - 11:19 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
8h 03m1 stop Charlotte Douglas
American Airlines Logo
10:29 am - 10:17 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
8h 48m1 stop Chicago O'Hare Intl
$392American Airlines
Tue, Dec 1 - Mon, Dec 7
Delta Logo
5:10 pm - 11:58 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:10 pm - 12:07 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
9h 57m1 stop Detroit Metropolitan Wayne County
$395Delta
Sat, Oct 3 - Fri, Oct 9
Delta Logo
7:08 am - 3:10 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
11h 02m1 stop New York John F Kennedy Intl
Delta Logo
10:40 pm - 11:42 amSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
10h 02m1 stop New York John F Kennedy Intl
$395Delta
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
7:21 pm - 3:12 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
46h 51m2 stops Tampa Denver Intl
Multiple Airlines Logo
8:09 pm - 9:21 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
22h 12m1 stop Los Angeles Los Angeles
$395Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Multiple Airlines Logo
9:31 am - 6:36 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
12h 05m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
8:15 pm - 9:21 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
22h 06m1 stop Los Angeles Los Angeles
$401Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
4:10 pm - 10:59 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 49m1 stop Denver Intl
United Airlines Logo
5:00 am - 3:06 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
7h 06m1 stop Denver Intl
$414United Airlines
Mon, Oct 5 - Sun, Oct 18
United Airlines Logo
2:30 pm - 9:05 pmRIC  Richmond Byrd Intl-SEA Seattle/Tacoma Intl
9h 35m1 stop Newark
United Airlines Logo
11:00 am - 9:38 pmSEA  Seattle/Tacoma Intl-RIC Richmond Byrd Intl
7h 38m1 stop Chicago O'Hare Intl
$441United Airlines
Tue, Jan 12 - Wed, Jan 13

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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 6
RIC10:45 amRichmond Byrd Intl
9h 59m
2 stops
SEA5:44 pmSeattle/Tacoma Intl
Sep 15
SEA7:30 amSeattle/Tacoma Intl
8h 40m
1 stop
RIC7:10 pmRichmond Byrd Intl
$409
United Airlines
Jan 12
RIC6:30 amRichmond Byrd Intl
8h 10m
1 stop
SEA11:40 amSeattle/Tacoma Intl
Jan 13
SEA2:15 pmSeattle/Tacoma Intl
7h 36m
1 stop
RIC12:51 amRichmond Byrd Intl
$441
United Airlines
Sep 11
RIC5:37 pmRichmond Byrd Intl
8h 08m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Sep 12
SEA5:20 pmSeattle/Tacoma Intl
14h 55m
2 stops
RIC11:15 amRichmond Byrd Intl
$446

American Airlines flights from Richmond to Seattle

Our best American Airlines deals on Richmond to Seattle flight tickets
American Airlines
Dec 1
RIC6:16 pmRichmond Byrd Intl
8h 03m
1 stop
SEA11:19 pmSeattle/Tacoma Intl
Dec 7
SEA10:29 amSeattle/Tacoma Intl
8h 48m
1 stop
RIC10:17 pmRichmond Byrd Intl
$392
American Airlines
Sep 11
RIC5:39 pmRichmond Byrd Intl
8h 18m
1 stop
SEA10:57 pmSeattle/Tacoma Intl
Sep 24
SEA6:40 amSeattle/Tacoma Intl
6h 53m
1 stop
RIC4:33 pmRichmond Byrd Intl
$394
American Airlines
Sep 11
RIC5:39 pmRichmond Byrd Intl
8h 18m
1 stop
SEA10:57 pmSeattle/Tacoma Intl
Sep 24
SEA6:40 amSeattle/Tacoma Intl
6h 53m
1 stop
RIC4:33 pmRichmond Byrd Intl
$396

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 9/22

3:05 pm-11:40 pm

2 stops11h 35m

Seattle/Tacoma Intl

Tue 9/29

5:20 am-6:20 pm

2 stops10h 00m

$387

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Thu 11/5

11:30 am-11:00 pm

2 stops14h 30m

Seattle/Tacoma Intl

Thu 11/19

7:40 am-9:15 pm

2 stops10h 35m

$387

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Tue 10/6

5:39 pm-10:59 pm

1 stop8h 20m

Seattle/Tacoma Intl

Thu 10/15

10:48 pm-10:40 am

1 stop8h 52m

$390
Quickest round-trip

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Tue 12/1

6:16 pm-11:19 pm

1 stop8h 03m

Seattle/Tacoma Intl

Mon 12/7

10:29 am-10:17 pm

1 stop8h 48m

$392

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Sat 10/3

5:10 pm-11:58 pm

1 stop9h 48m

Seattle/Tacoma Intl

Fri 10/9

11:10 pm-12:07 pm

1 stop9h 57m

$395

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Thu 10/1

7:08 am-3:10 pm

1 stop11h 02m

Seattle/Tacoma Intl

Mon 10/5

10:40 pm-11:42 am

1 stop10h 02m

$395

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Wed 11/4

7:21 pm-3:12 pm

2 stops46h 51m

Seattle/Tacoma Intl

Wed 11/18

8:09 pm-9:21 pm

1 stop22h 12m

$395

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Thu 10/1

9:31 am-6:36 pm

1 stop12h 05m

Seattle/Tacoma Intl

Mon 10/5

8:15 pm-9:21 pm

1 stop22h 06m

$401

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Mon 10/5

4:10 pm-10:59 pm

1 stop9h 49m

Seattle/Tacoma Intl

Sun 10/18

5:00 am-3:06 pm

1 stop7h 06m

$414

RichmondSeattle

RIC Richmond Byrd Intl - SEA Seattle/Tacoma Intl

RICSEA

Richmond Byrd Intl

Tue 1/12

2:30 pm-9:05 pm

1 stop9h 35m

Seattle/Tacoma Intl

Wed 1/13

11:00 am-9:38 pm

1 stop7h 38m

$441

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 $458 to $666.
The lowest price recently found on this route was $387.

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 $458. 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 $540 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 August 2026, prices for Richmond to Seattle flights are approximately 27% more expensive 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

8h 08m

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 $387.
The fastest flight from Richmond to Seattle takes 8h 08m
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 08m 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
317 reviews
Search Sun Country Air flights
DeltaPriceFrom $316Free CancellationRating
7.8
8,541 reviews
Search Delta flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
10,135 reviews
Search United Airlines flights
American AirlinesPriceFrom $345Free CancellationRating
7.1
12,026 reviews
Search American Airlines flights
SouthwestPriceFrom $404Free CancellationRating
8.0
4,201 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $632Free CancellationRating
7.9
12,859 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
Lynnwood
Lakewood
Federal Way
Puyallup
Tukwila
Fife
Cle Elum
Marysville
Kirkland
Shoreline
Centralia
Lacey

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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