Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Richmond to Seattle from $119

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 1/22. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Richmond to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:31 pm - 10:55 am
RIC
-
SEA
18h 24m1 stop
Frontier Logo
1:16 pm - 6:44 pm
SEA
-
RIC
26h 28m1 stop
$165Frontier
Thu, Feb 12 - Sat, Feb 21
United Airlines Logo
5:46 pm - 11:51 pm
RIC
-
SEA
9h 05m1 stop
United Airlines Logo
7:00 am - 5:05 pm
SEA
-
RIC
7h 05m1 stop
$307United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:46 pm - 11:51 pm
RIC
-
SEA
9h 05m1 stop
United Airlines Logo
8:17 am - 10:11 pm
SEA
-
RIC
10h 54m2 stops
$312United Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
1:40 pm - 9:50 pm
RIC
-
SEA
11h 10m2 stops
American Airlines Logo
8:35 am - 9:03 pm
SEA
-
RIC
9h 28m2 stops
$317American Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
5:46 pm - 11:51 pm
RIC
-
SEA
9h 05m1 stop
United Airlines Logo
9:19 am - 11:15 pm
SEA
-
RIC
10h 56m2 stops
$342United Airlines
Sat, Feb 14 - Wed, Feb 18
Delta Logo
3:45 pm - 10:50 pm
RIC
-
SEA
10h 05m1 stop
Delta Logo
11:10 pm - 12:07 pm
SEA
-
RIC
9h 57m1 stop
$350Delta
Sat, Jan 17 - Mon, Jan 19
Southwest Logo
12:05 pm - 10:50 pm
RIC
-
SEA
13h 45m2 stops
Southwest Logo
6:25 am - 9:50 pm
SEA
-
RIC
12h 25m2 stops
$352Southwest
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
12:03 pm - 5:20 pm
RIC
-
SEA
8h 17m1 stop
Multiple Airlines Logo
11:30 am - 11:43 pm
SEA
-
RIC
9h 13m1 stop
$365Multiple Airlines
Fri, May 22 - Sun, May 24
Multiple Airlines Logo
9:08 am - 11:56 am
RIC
-
SEA
29h 48m1 stop
Multiple Airlines Logo
1:11 pm - 7:59 pm
SEA
-
RIC
27h 48m1 stop
$372Multiple Airlines
Sun, Jan 25 - Mon, Feb 9
American Airlines Logo
9:10 am - 5:45 pm
RIC
-
SEA
11h 35m2 stops
American Airlines Logo
11:55 am - 11:01 pm
SEA
-
RIC
8h 06m1 stop
$374American Airlines
Sat, Jan 17 - Mon, Jan 19

Delta flights from Richmond to Seattle

Our best Delta deals on Richmond to Seattle flight tickets
Delta
Jan 17
RIC12:04 pmRichmond Byrd Intl
10h 56m
1 stop
SEA8:00 pmSeattle/Tacoma Intl
Jan 19
SEA11:10 pmSeattle/Tacoma Intl
9h 57m
1 stop
RIC12:07 pmRichmond Byrd Intl
$350
Find similar
Delta
Apr 2
RIC7:18 amRichmond Byrd Intl
8h 00m
1 stop
SEA12:18 pmSeattle/Tacoma Intl
Apr 6
SEA10:58 pmSeattle/Tacoma Intl
9h 28m
1 stop
RIC11:26 amRichmond Byrd Intl
$447
Find similar
Delta
Jun 16
RIC6:30 pmRichmond Byrd Intl
7h 56m
1 stop
SEA11:26 pmSeattle/Tacoma Intl
Jun 24
SEA9:20 pmSeattle/Tacoma Intl
8h 40m
1 stop
RIC9:00 amRichmond Byrd Intl
$483
Find similar

Southwest flights from Richmond to Seattle

Our best Southwest deals on Richmond to Seattle flight tickets
Southwest
Feb 14
RIC12:05 pmRichmond Byrd Intl
13h 45m
2 stops
SEA10:50 pmSeattle/Tacoma Intl
Feb 18
SEA6:25 amSeattle/Tacoma Intl
12h 25m
2 stops
RIC9:50 pmRichmond Byrd Intl
$352
Find similar
Southwest
Feb 5
RIC8:55 amRichmond Byrd Intl
12h 35m
2 stops
SEA6:30 pmSeattle/Tacoma Intl
Feb 24
SEA6:25 amSeattle/Tacoma Intl
12h 25m
2 stops
RIC9:50 pmRichmond Byrd Intl
$390
Find similar
Southwest
Feb 5
RIC4:30 pmRichmond Byrd Intl
9h 20m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Feb 8
SEA6:45 amSeattle/Tacoma Intl
6h 55m
1 stop
RIC4:40 pmRichmond Byrd Intl
$420
Find similar

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 December 23, 2025.
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

Thu 2/12

7:31 pm-10:55 am

1 stop18h 24m

Seattle/Tacoma Intl

Sat 2/21

1:16 pm-6:44 pm

1 stop26h 28m

$165

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sat 2/14

5:46 pm-11:51 pm

1 stop9h 05m

Seattle/Tacoma Intl

Wed 2/18

7:00 am-5:05 pm

1 stop7h 05m

$307

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sat 2/14

5:46 pm-11:51 pm

1 stop9h 05m

Seattle/Tacoma Intl

Wed 2/18

8:17 am-10:11 pm

2 stops10h 54m

$312

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sat 1/17

1:40 pm-9:50 pm

2 stops11h 10m

Seattle/Tacoma Intl

Tue 1/20

8:35 am-9:03 pm

2 stops9h 28m

$317

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sat 2/14

5:46 pm-11:51 pm

1 stop9h 05m

Seattle/Tacoma Intl

Wed 2/18

9:19 am-11:15 pm

2 stops10h 56m

$342

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sat 1/17

3:45 pm-10:50 pm

1 stop10h 05m

Seattle/Tacoma Intl

Mon 1/19

11:10 pm-12:07 pm

1 stop9h 57m

$350

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sat 2/14

12:05 pm-10:50 pm

2 stops13h 45m

Seattle/Tacoma Intl

Wed 2/18

6:25 am-9:50 pm

2 stops12h 25m

$352

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Fri 5/22

12:03 pm-5:20 pm

1 stop8h 17m

Seattle/Tacoma Intl

Sun 5/24

11:30 am-11:43 pm

1 stop9h 13m

$365

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sun 1/25

9:08 am-11:56 am

1 stop29h 48m

Seattle/Tacoma Intl

Mon 2/9

1:11 pm-7:59 pm

1 stop27h 48m

$372

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sat 1/17

9:10 am-5:45 pm

2 stops11h 35m

Seattle/Tacoma Intl

Mon 1/19

11:55 am-11:01 pm

1 stop8h 06m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, January 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 $412. If you don’t want to visit Seattle in January, then you should wait until September to fly from Richmond, when ticket prices are also cheap, with an average price of $438.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Richmond is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $521. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Richmond because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $700.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Richmond in the evening is the least expensive time of day to depart. momondo users have found prices as low as $504 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $553. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $494 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 $427 on momondo.

How have Richmond to Seattle flight prices changed over time?

As of December 2025, prices for Richmond to Seattle flights are approximately 52% 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

Fastest flight time

7h 56m

Direct flights

None
The fastest flight from Richmond to Seattle takes 7h 56m
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 56m 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
JetBluePriceFrom $188Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
DeltaPriceFrom $274Free CancellationRating
7.9
8,014 reviews
Search Delta flights
Sun Country AirPriceFrom $328Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $332Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $347Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
United AirlinesPriceFrom $353Free CancellationRating
7.4
9,105 reviews
Search United 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
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Centralia
Westport
Kirkland
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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/22
Thu 1/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States