$137 Cheap Flights from Richmond (RIC) to Seattle (SEA)

View $137 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Richmond Intl. Airport (RIC) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Richmond to Seattle (RIC-SEA)

Prices were available within the past 7 days and start at $137 for one-way flights and $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Oct 30 - Sat, Nov 15
RIC
Richmond
SEA
Seattle
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Richmond to Seattle, returning Sat, Nov 15, priced at $246 found 5 days ago
American Airlines
Mon, Jan 19 - Mon, Jan 26
RIC
Richmond
SEA
Seattle
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 19 from Richmond to Seattle, returning Mon, Jan 26, priced at $271 found 4 days ago
American Airlines
Thu, Nov 27 - Sat, Dec 6
RIC
Richmond
SEA
Seattle
$276 Roundtrip, found 5 days ago
$276
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Nov 27 from Richmond to Seattle, returning Sat, Dec 6, priced at $276 found 5 days ago
United
Tue, Jan 13 - Tue, Jan 20
RIC
Richmond
SEA
Seattle
$327 Roundtrip, found 11 hours ago
$327
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jan 13 from Richmond to Seattle, returning Tue, Jan 20, priced at $327 found 11 hours ago
Delta
Tue, Jan 13 - Tue, Jan 20
RIC
Richmond
SEA
Seattle
$327 Roundtrip, found 11 hours ago
$327
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Jan 13 from Richmond to Seattle, returning Tue, Jan 20, priced at $327 found 11 hours ago
American Airlines
Tue, Jan 13 - Tue, Jan 20
RIC
Richmond
SEA
Seattle
$329 Roundtrip, found 11 hours ago
$329
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Richmond to Seattle, returning Tue, Jan 20, priced at $329 found 11 hours ago
United
Wed, Jan 14 - Sun, Jan 18
RIC
Richmond
SEA
Seattle
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 14 from Richmond to Seattle, returning Sun, Jan 18, priced at $332 found 1 day ago
Southwest Airlines
Tue, Jan 13 - Tue, Jan 20
RIC
Richmond
SEA
Seattle
$332 Roundtrip, found 11 hours ago
$332
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Jan 13 from Richmond to Seattle, returning Tue, Jan 20, priced at $332 found 11 hours ago
United
Tue, Jan 13 - Tue, Jan 20
RIC
Richmond
SEA
Seattle
$335 Roundtrip, found 11 hours ago
$335
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jan 13 from Richmond to Seattle, returning Tue, Jan 20, priced at $335 found 11 hours ago
Southwest Airlines
Wed, Jan 14 - Sun, Jan 18
RIC
Richmond
SEA
Seattle
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Jan 14 from Richmond to Seattle, returning Sun, Jan 18, priced at $336 found 1 day ago

Find the cheapest month to fly from Richmond (RIC) to Seattle (SEA)

September is typically the cheapest month to fly

From $218 - $462 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $462
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $462

Frequently asked questions

How much does a flight from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA) cost?
Secure a cheap one-way flight from $137 or cheap return flight from $246 from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from RIC to SEA is October, when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from RIC to SEA, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA)?
Direct flights from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RIC to SEA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA)?
To reach Seattle - Tacoma Intl. Airport (SEA) on time, book a flight that leaves from Richmond Intl. Airport (RIC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute fares from RIC to SEA are typically more expensive. To secure the lowest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a RIC to SEA flight and hotel package?
You can save money by booking a RIC to SEA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Richmond Intl. Airport (RIC) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your RIC to SEA flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Richmond Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$246
Distance
2355 mi

Book with confidence

Richmond to Seattle Flights

The cheapest times to fly from Richmond to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Richmond to Seattle are during the month of October. You can find some of the cheapest flights from Richmond to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Richmond to Seattle

Sunday is one of the best days to book for cheap flights from Richmond to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Richmond to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Richmond to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $137 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Richmond to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Richmond to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Richmond to Seattle Flights

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*Available to One Key members.