ROA - SEA

$312 Find Cheap Flights from Roanoke to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Roanoke to Seattle departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Roanoke to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Roanoke to Seattle, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$329
Overall average: $566
United Airlines
Wed 2/25Sat 2/28
ROA - SEA • 1 stop
Cheapest one-way
$312
Overall average: $275
American Airlines
Thu 3/5
ROA - SEA • 1 stop
Top airlines
United Airlines
Cheapest • from $329 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 24% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Roanoke to Seattle (ROA-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Roanoke to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Roanoke to Seattle

Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
5:33 pm - 10:43 pm
ROA
-
SEA
8h 10m
1 stop
United Airlines Logo
11:59 pm - 10:08 am
SEA
-
ROA
7h 09m
1 stop
$329United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
2:47 pm - 8:56 pm
ROA
-
SEA
9h 09m
1 stop
United Airlines Logo
11:59 pm - 2:12 pm
SEA
-
ROA
11h 13m
2 stops
$334United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
2:47 pm - 10:43 pm
ROA
-
SEA
10h 56m
2 stops
United Airlines Logo
7:00 am - 8:07 pm
SEA
-
ROA
10h 07m
2 stops
$339United Airlines
Tue, May 12 - Tue, May 26
American Airlines Logo
12:58 pm - 9:23 pm
ROA
-
SEA
11h 25m
1 stop
American Airlines Logo
8:20 am - 7:49 pm
SEA
-
ROA
8h 29m
1 stop
$354American Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
2:47 pm - 8:56 pm
ROA
-
SEA
9h 09m
1 stop
United Airlines Logo
8:17 am - 8:07 pm
SEA
-
ROA
8h 50m
1 stop
$389United Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
2:47 pm - 8:56 pm
ROA
-
SEA
9h 09m
1 stop
United Airlines Logo
7:29 pm - 10:08 am
SEA
-
ROA
11h 39m
2 stops
$394United Airlines
Sat, Mar 7 - Mon, Mar 16
United Airlines Logo
10:30 am - 8:58 pm
ROA
-
SEA
13h 28m
2 stops
United Airlines Logo
11:59 pm - 10:08 am
SEA
-
ROA
7h 09m
1 stop
$411United Airlines
Wed, May 20 - Fri, May 29
United Airlines Logo
5:42 pm - 10:42 pm
ROA
-
SEA
8h 00m
1 stop
United Airlines Logo
11:14 pm - 9:46 am
SEA
-
ROA
7h 32m
1 stop
$420United Airlines
Tue, May 5 - Mon, Jun 8
United Airlines Logo
10:34 am - 7:00 pm
ROA
-
SEA
11h 26m
2 stops
United Airlines Logo
11:52 pm - 2:14 pm
SEA
-
ROA
11h 22m
2 stops
$439United Airlines
Sat, Mar 7 - Mon, Mar 16
United Airlines Logo
5:35 pm - 10:41 pm
ROA
-
SEA
8h 06m
1 stop
United Airlines Logo
11:59 pm - 10:08 am
SEA
-
ROA
7h 09m
1 stop
$446United Airlines
Booking Insights

KAYAK's insights & trends for Roanoke to Seattle flights

Get data-powered insights and trends into flights from Roanoke to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Roanoke to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Roanoke to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Roanoke to Seattle is January, where tickets cost $413 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $807 and $611 respectively.

How far in advance should I book a flight from Roanoke to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Roanoke to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Roanoke to Seattle, you should book around 2 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$312
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Roanoke to Seattle

When to book flights from Roanoke to Seattle

Are your dates flexible? Find out the best times to travel from Roanoke to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Roanoke to Seattle

  • What is the cheapest flight from Roanoke to Seattle?

    In the last 3 days, the lowest price for a flight from Roanoke to Seattle was $312 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between Roanoke and Seattle?

    No

  • Which aircraft models fly most regularly from Roanoke to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Roanoke to Seattle?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Roanoke and Seattle, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Roanoke to Seattle, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Roanoke to Seattle are Delta and United Airlines. With an average price for the route of $561 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $562 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Roanoke to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Roanoke to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Roanoke to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Roanoke is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Roanoke to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Roanoke with another airline. Booking your flights between Roanoke and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Roanoke to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Roanoke up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Roanoke to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Roanoke to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Roanoke to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8130 reviews
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

Everything you need to know for your flight from Roanoke to Seattle

Information on your arrival and departure airports