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Cheap flights from Richmond to Seattle from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Richmond to Seattle departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Richmond to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
4:19 pm - 10:40 pm
RIC
-
SEA
9h 21m
1 stop
JetBlue Logo
11:30 am - 11:43 pm
SEA
-
RIC
9h 13m
1 stop
$259JetBlue
Fri, Jul 17 - Sun, Jul 26
Multiple Airlines Logo
10:35 am - 10:54 am
RIC
-
SEA
27h 19m
2 stops
Multiple Airlines Logo
9:14 pm - 7:59 pm
SEA
-
RIC
19h 45m
1 stop
$315Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Sun Country Air Logo
1:05 pm - 10:46 pm
RIC
-
SEA
12h 41m
1 stop
Sun Country Air Logo
6:42 pm - 10:00 am
SEA
-
RIC
12h 18m
1 stop
$329Sun Country Air
Thu, Jun 11 - Thu, Jun 18
Sun Country Air Logo
6:49 pm - 10:41 am
RIC
-
SEA
18h 52m
1 stop
Sun Country Air Logo
11:59 pm - 12:10 pm
SEA
-
RIC
9h 11m
1 stop
$330Sun Country Air
Mon, Jun 1 - Thu, Jun 4
Multiple Airlines Logo
1:08 pm - 5:39 pm
RIC
-
SEA
31h 31m
2 stops
Multiple Airlines Logo
9:36 pm - 7:59 pm
SEA
-
RIC
19h 23m
1 stop
$332Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Sun Country Air Logo
10:47 am - 4:57 pm
RIC
-
SEA
9h 10m
1 stop
Sun Country Air Logo
11:59 pm - 11:30 am
SEA
-
RIC
8h 31m
1 stop
$339Sun Country Air
Mon, Jun 29 - Sun, Jul 5
Sun Country Air Logo
6:20 pm - 10:46 pm
RIC
-
SEA
7h 26m
1 stop
Sun Country Air Logo
6:21 pm - 5:07 pm
SEA
-
RIC
19h 46m
1 stop
$345Sun Country Air
Fri, Jul 10 - Sat, Jul 18
Sun Country Air Logo
1:05 pm - 10:46 pm
RIC
-
SEA
12h 41m
1 stop
Sun Country Air Logo
11:59 pm - 10:00 am
SEA
-
RIC
7h 01m
1 stop
$353Sun Country Air
Fri, Jun 12 - Thu, Jun 18
Sun Country Air Logo
6:20 pm - 10:46 pm
RIC
-
SEA
7h 26m
1 stop
Sun Country Air Logo
11:59 pm - 5:07 pm
SEA
-
RIC
14h 08m
1 stop
$365Sun Country Air
Fri, Jul 10 - Sat, Jul 18
Southwest Logo
1:15 pm - 6:20 pm
RIC
-
SEA
8h 05m
1 stop
Southwest Logo
6:30 am - 4:05 pm
SEA
-
RIC
6h 35m
1 stop
$367Southwest
Wed, Apr 1 - Wed, Apr 8

Southwest flights from Richmond to Seattle

Our best Southwest deals on Richmond to Seattle flight tickets
Southwest
Apr 1
RIC1:15 pmRichmond Byrd Intl
8h 05m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
Apr 8
SEA6:30 amSeattle/Tacoma Intl
6h 35m
1 stop
RIC4:05 pmRichmond Byrd Intl
$367
Southwest
Feb 24
RIC12:30 pmRichmond Byrd Intl
13h 00m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Mar 3
SEA6:45 amSeattle/Tacoma Intl
6h 55m
1 stop
RIC4:40 pmRichmond Byrd Intl
$372
Southwest
Feb 24
RIC6:05 amRichmond Byrd Intl
10h 10m
2 stops
SEA1:15 pmSeattle/Tacoma Intl
Mar 3
SEA9:55 amSeattle/Tacoma Intl
8h 55m
2 stops
RIC9:50 pmRichmond Byrd Intl
$377

American Airlines flights from Richmond to Seattle

Our best American Airlines deals on Richmond to Seattle flight tickets
American Airlines
Feb 19
RIC6:00 amRichmond Byrd Intl
9h 47m
1 stop
SEA12:47 pmSeattle/Tacoma Intl
Feb 28
SEA1:44 pmSeattle/Tacoma Intl
7h 15m
1 stop
RIC11:59 pmRichmond Byrd Intl
$385
American Airlines
Apr 9
RIC7:18 pmRichmond Byrd Intl
8h 26m
1 stop
SEA12:44 amSeattle/Tacoma Intl
Apr 14
SEA11:16 amSeattle/Tacoma Intl
9h 43m
1 stop
RIC11:59 pmRichmond Byrd Intl
$393
American Airlines
Mar 26
RIC7:06 pmRichmond Byrd Intl
8h 49m
1 stop
SEA12:55 amSeattle/Tacoma Intl
Apr 1
SEA10:57 pmSeattle/Tacoma Intl
7h 41m
1 stop
RIC9:38 amRichmond Byrd Intl
$401

momondo Fare Finder

 
Customize your flight search to find flights from Richmond to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 27, 2026.
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

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Fri 7/17

4:19 pm-10:40 pm

1 stop9h 21m

Seattle/Tacoma Intl

Sun 7/26

11:30 am-11:43 pm

1 stop9h 13m

$259

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Mon 2/23

10:35 am-10:54 am

2 stops27h 19m

Seattle/Tacoma Intl

Mon 3/2

9:14 pm-7:59 pm

1 stop19h 45m

$315

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Thu 6/11

1:05 pm-10:46 pm

1 stop12h 41m

Seattle/Tacoma Intl

Thu 6/18

6:42 pm-10:00 am

1 stop12h 18m

$329

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Mon 6/1

6:49 pm-10:41 am

1 stop18h 52m

Seattle/Tacoma Intl

Thu 6/4

11:59 pm-12:10 pm

1 stop9h 11m

$330

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Thu 3/5

1:08 pm-5:39 pm

2 stops31h 31m

Seattle/Tacoma Intl

Mon 3/9

9:36 pm-7:59 pm

1 stop19h 23m

$332

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Mon 6/29

10:47 am-4:57 pm

1 stop9h 10m

Seattle/Tacoma Intl

Sun 7/5

11:59 pm-11:30 am

1 stop8h 31m

$339

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Fri 7/10

6:20 pm-10:46 pm

1 stop7h 26m

Seattle/Tacoma Intl

Sat 7/18

6:21 pm-5:07 pm

1 stop19h 46m

$345

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Fri 6/12

1:05 pm-10:46 pm

1 stop12h 41m

Seattle/Tacoma Intl

Thu 6/18

11:59 pm-10:00 am

1 stop7h 01m

$353

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Fri 7/10

6:20 pm-10:46 pm

1 stop7h 26m

Seattle/Tacoma Intl

Sat 7/18

11:59 pm-5:07 pm

1 stop14h 08m

$365

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Wed 4/1

1:15 pm-6:20 pm

1 stop8h 05m

Seattle/Tacoma Intl

Wed 4/8

6:30 am-4:05 pm

1 stop6h 35m

$367

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 cheapest month to fly to Seattle?

In general, September 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 $434. If you don’t want to visit Seattle in September, then you should wait until November to fly from Richmond, when ticket prices are also cheap, with an average price of $446.

How far in advance should I book a flight 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 $486 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 $411 on momondo.

How have Richmond to Seattle flight prices changed over time?

As of January 2026, prices for Richmond to Seattle flights are approximately 33% 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

Fastest flight time

7h 40m

Direct flights

None
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

  • 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
DeltaPriceFrom $168Free CancellationRating
7.9
8,118 reviews
Search Delta flights
JetBluePriceFrom $188Free CancellationRating
7.2
2,889 reviews
Search JetBlue flights
Sun Country AirPriceFrom $218Free CancellationRating
6.9
343 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
9,205 reviews
Search United Airlines flights
American AirlinesPriceFrom $332Free CancellationRating
7.2
11,198 reviews
Search American Airlines flights
SouthwestPriceFrom $347Free CancellationRating
8.0
4,268 reviews
Search Southwest 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
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Cle Elum
Tukwila
Lakewood
Federal Way
Centralia
Westport
Kirkland
Fife
Tumwater

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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