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$103 Find Cheap Flights from Ohio to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Cheap Flights from Ohio to Seattle

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ohio to Seattle

Wed, Sep 23 - Wed, Sep 23
United Airlines Logo
7:06 am - 2:24 pmPIT  Pittsburgh-SEA Seattle/Tacoma Intl
10h 18m1 stop San Francisco
United Airlines Logo
11:04 pm - 9:37 amSEA  Seattle/Tacoma Intl-PIT Pittsburgh
7h 33m1 stop Washington, D.C. Dulles Intl
$262United Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
4:06 pm - 9:36 pmPIT  Pittsburgh-SEA Seattle/Tacoma Intl
8h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
12:40 pm - 11:36 pmSEA  Seattle/Tacoma Intl-PIT Pittsburgh
7h 56m1 stop Philadelphia
$267American Airlines
Wed, Sep 16 - Sat, Sep 19
Southwest Logo
6:55 pm - 11:40 pmPIT  Pittsburgh-SEA Seattle/Tacoma Intl
7h 45m1 stop Chicago Midway
Southwest Logo
11:05 pm - 11:05 amSEA  Seattle/Tacoma Intl-PIT Pittsburgh
9h 00m1 stop Chicago Midway
$267Southwest
Tue, Sep 22 - Sat, Sep 26
Southwest Logo
6:10 am - 1:00 pmPIT  Pittsburgh-SEA Seattle/Tacoma Intl
9h 50m1 stop Baltimore/Washington
Southwest Logo
11:05 pm - 11:05 amSEA  Seattle/Tacoma Intl-PIT Pittsburgh
9h 00m1 stop Chicago Midway
$267Southwest
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
4:51 pm - 9:15 pmPIT  Pittsburgh-SEA Seattle/Tacoma Intl
7h 24m1 stop Denver Intl
United Airlines Logo
7:00 am - 4:57 pmSEA  Seattle/Tacoma Intl-PIT Pittsburgh
6h 57m1 stop Chicago O'Hare Intl
$267United Airlines
Wed, Dec 9 - Mon, Dec 14
American Airlines Logo
7:09 am - 2:51 pmPIT  Pittsburgh-SEA Seattle/Tacoma Intl
10h 42m1 stop Dallas/Fort Worth
American Airlines Logo
9:15 am - 8:49 pmSEA  Seattle/Tacoma Intl-PIT Pittsburgh
8h 34m1 stop Philadelphia
$267American Airlines
Wed, Sep 23 - Mon, Sep 28
Frontier Logo
5:16 pm - 3:08 pmCVG  Cincinnati Cinci./N. Kentucky-SEA Seattle/Tacoma Intl
24h 52m1 stop Denver Intl
Frontier Logo
7:45 pm - 6:47 amSEA  Seattle/Tacoma Intl-CVG Cincinnati Cinci./N. Kentucky
8h 02m1 stop Las Vegas Harry Reid Intl
$323Frontier
Tue, Sep 22 - Tue, Sep 29
Frontier Logo
8:45 am - 9:42 amCVG  Cincinnati Cinci./N. Kentucky-SEA Seattle/Tacoma Intl
27h 57m1 stop Las Vegas Harry Reid Intl
Frontier Logo
4:27 pm - 4:11 pmSEA  Seattle/Tacoma Intl-CVG Cincinnati Cinci./N. Kentucky
20h 44m1 stop Denver Intl
$323Frontier
Sun, Oct 18 - Mon, Oct 26
Alaska Airlines Logo
7:00 am - 8:55 amDTW  Detroit Metropolitan Wayne County-SEA Seattle/Tacoma Intl
4h 55mnonstop
Alaska Airlines Logo
10:18 pm - 5:40 amSEA  Seattle/Tacoma Intl-DTW Detroit Metropolitan Wayne County
4h 22mnonstop
$332Alaska Airlines
Sun, Oct 18 - Sat, Oct 24
Alaska Airlines Logo
7:00 am - 8:55 amDTW  Detroit Metropolitan Wayne County-SEA Seattle/Tacoma Intl
4h 55mnonstop
Alaska Airlines Logo
10:18 pm - 5:40 amSEA  Seattle/Tacoma Intl-DTW Detroit Metropolitan Wayne County
4h 22mnonstop
$332Alaska Airlines
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Good to know

Low season

January

Cheapest flight

$103
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Cincinnati to Seattle

Flights from Ohio to Seattle: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Ohio to Seattle 
Verified travelerFlew with Alaska Airlines-Jul 2026
I wish I'd know where Alaska's ticketing was, since there were only 2 little counters. Also, cincinnati's TSA lines were pretty formidable.
Verified travelerFlew with Alaska Airlines-Jan 2025
Seattle airports have lots of stuff to look at and buy. However if you are a little person who is always cold, ware a long coat and layers to stay warm. Maybe even take gloves.
Verified travelerFlew with Alaska Airlines-Sep 2024
They have a usb charger in the seat, so bring one of those if you plan on using an electronic device the entire flight.

FAQs for booking flights from Ohio to Seattle

  • How does KAYAK find such low prices on flights from Ohio 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 Ohio to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Ohio 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 Ohio 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 Ohio with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio 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 Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Westport
Lacey
Mukilteo
Woodinville
Poulsbo
Edmonds
Aberdeen
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

More options for your flight to Seattle