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$136+ Cheap flights from Richmond to Seattle (RIC - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — SEA
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
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Cheap flight deals from Richmond to Seattle

Cheapest flights from Richmond to Seattle
Explore the most affordable flight options available from Richmond to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.

This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:25 pm
RIC
-
SEA
1 stop18h 41m
Frontier
Thu 6/187:41 pm
SEA
-
RIC
1 stop19h 10m
Frontier
Deal found 5/11$366
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:25 pm
RIC
-
SEA
1 stop7h 30m
Southwest
Tue 6/169:25 pm
SEA
-
RIC
1 stop11h 15m
Southwest
Deal found 5/11$368
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:01 am
RIC
-
SEA
1 stop7h 49m
American Airlines
Sat 7/45:10 am
SEA
-
RIC
1 stop9h 16m
American Airlines
Deal found 5/12$371
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:40 pm
RIC
-
SEA
2 stops10h 50m
Southwest
Tue 7/2810:45 pm
SEA
-
RIC
2 stops9h 55m
Southwest
Deal found 5/12$373
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:01 am
RIC
-
SEA
1 stop7h 49m
American Airlines
Thu 7/910:35 pm
SEA
-
RIC
1 stop8h 54m
American Airlines
Deal found 5/13$374
This Gotogate deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:25 pm
RIC
-
SEA
1 stop18h 41m
Frontier
Tue 6/97:41 pm
SEA
-
RIC
1 stop19h 10m
Frontier
Deal found 5/11$375
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:23 pm
RIC
-
SEA
1 stop9h 28m
American Airlines
Sat 9/55:15 am
SEA
-
RIC
1 stop9h 15m
American Airlines
Deal found 5/13$377
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:27 pm
RIC
-
SEA
1 stop8h 30m
American Airlines
Tue 7/1410:35 pm
SEA
-
RIC
1 stop8h 54m
American Airlines
Deal found 5/13$379
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 pm
RIC
-
SEA
1 stop7h 55m
Southwest
Tue 9/15:20 am
SEA
-
RIC
2 stops9h 55m
Southwest
Deal found 5/11$382
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:00 pm
RIC
-
SEA
1 stop10h 56m
American Airlines
Wed 7/157:10 am
SEA
-
RIC
1 stop9h 12m
American Airlines
Deal found 5/11$383
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:21 pm
RIC
-
SEA
1 stop8h 29m
American Airlines
Thu 8/205:05 am
SEA
-
RIC
1 stop10h 27m
American Airlines
Deal found 5/11$384

Find flight deals from Richmond to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Richmond (RIC) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$366
(Booking.com)

One-way from

$136
(Booking.com)

Popular in

March

Cheapest in

November

Average price

$518
Provider with most accurate pricing for Richmond Byrd Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Richmond Byrd Intl-Seattle/Tacoma Intl flights.
Search Deals
From Richmond Byrd Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Richmond Byrd Intl to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 14, 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

Cheapest round-trip
Quickest round-trip

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Wed 9/9

3:30 pm-11:05 pm

2 stops10h 35m

Seattle/Tacoma Intl

Wed 9/16

5:20 am-2:50 pm

1 stop6h 30m

$368

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sun 8/23

5:42 pm-11:57 pm

1 stop9h 15m

Seattle/Tacoma Intl

Tue 9/1

11:05 pm-12:01 pm

1 stop9h 56m

$418

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Mon 8/10

6:30 am-1:55 pm

2 stops10h 25m

Seattle/Tacoma Intl

Mon 8/10

7:25 pm-9:50 am

2 stops11h 25m

$474

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Tue 8/25

5:37 pm-10:45 pm

1 stop8h 08m

Seattle/Tacoma Intl

Wed 8/26

6:15 pm-9:57 am

2 stops12h 42m

$478

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Thu 8/27

4:25 pm-10:55 pm

2 stops9h 30m

Seattle/Tacoma Intl

Sun 9/6

10:30 pm-11:10 am

1 stop9h 40m

$482

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Tue 6/23

3:40 pm-8:25 pm

1 stop7h 45m

Seattle/Tacoma Intl

Tue 6/30

10:45 pm-11:40 am

2 stops9h 55m

$492

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Sun 7/12

4:58 pm-11:08 pm

1 stop9h 10m

Seattle/Tacoma Intl

Thu 7/16

11:59 pm-11:56 am

1 stop8h 57m

$513

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Thu 9/10

6:00 am-11:17 am

1 stop8h 17m

Seattle/Tacoma Intl

Tue 9/22

7:35 pm-9:51 am

2 stops11h 16m

$514

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Thu 9/17

7:00 am-2:27 pm

1 stop10h 27m

Seattle/Tacoma Intl

Mon 9/28

6:15 pm-9:51 am

2 stops12h 36m

$528

RichmondSeattle

RIC - SEA

RICSEA

Richmond Byrd Intl

Thu 6/25

7:45 pm-12:30 am

1 stop7h 45m

Seattle/Tacoma Intl

Mon 7/6

10:45 pm-11:40 am

2 stops9h 55m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 22 resultsSorted by cheapest first
1
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3

Compare providers for flights from Richmond to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Richmond to Seattle in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Richmond-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Richmond-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Richmond-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Richmond-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Richmond-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Richmond to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Richmond with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Richmond to Seattle

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

To ensure you get the cheapest price possible for a flight from Richmond to Seattle, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Richmond to Seattle?

Currently, November is the cheapest month in which you can book a flight from Richmond to Seattle (average of $446). Flying from Richmond to Seattle in March is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Richmond to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 14, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Richmond to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,299 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,299 reviews
Southwest
8.0
Very good
4,299 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,361 reviews
Southwest
8.0
Very good
4,299 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,452 reviews
Southwest
8.0
Very good
4,299 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,711 reviews
Southwest
8.0
Very good
4,299 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,664 reviews
Southwest
8.0
Very good
4,299 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Richmond to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Richmond to Seattle?

    A quick flight from Richmond to Seattle can take about 8h 08m. Southwest provides one of the quickest options available for as low as $478. The distance from Richmond to Seattle is about 2355 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Richmond to Seattle round-trip?

    Our cheapest airline available from Richmond to Seattle is Delta. Our recent data shows that you can find tickets from as low as $166 on this airline. Additional options worth looking into are JetBlue and Sun Country Air, starting at $188 and $251 round-trip. Delta is 67% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Richmond to Seattle one-way?

    $143 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Sun Country Air and American Airlines, with prices starting from $158 and $166, respectively.

  • Can I find deals for flights from Richmond to Seattle that include hotel bookings?

    Yes. In addition to deals on Richmond to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Richmond to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Richmond to Seattle.

  • Can I find deals for business class flights from Richmond to Seattle?

    Yes. Cheapflights offers flight deals from Richmond to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Richmond to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Richmond to Seattle (average of $446). Flying from Richmond to Seattle in March is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Richmond to Seattle

Discover the top 7 airlines that operate flights from Richmond to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$490FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$188Average$292FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$251Average$405FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$329Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$353Average$541FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$355Average$552FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$556Average$720FlexibilityNo cancel feeOn-time75%

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