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Cheap flights from Cleveland to Seattle from C$ 138

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SEA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Cleveland to Seattle
Explore the most affordable flight options available from Cleveland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Wed 10/128:03 p.m.CLE - SEA
Nonstop5h 20mAlaska Airlines
Sun 14/1211:35 a.m.SEA - CLE
Nonstop4h 34mAlaska Airlines
Deal found 30/10C$ 261
Thu 4/128:03 p.m.CLE - SEA
Nonstop5h 20mAlaska Airlines
Mon 8/1211:35 a.m.SEA - CLE
Nonstop4h 34mAlaska Airlines
Deal found 29/10C$ 275
Thu 20/115:22 a.m.CLE - SEA
1 stop8h 24mDelta
Sun 23/1111:00 p.m.SEA - CLE
1 stop7h 12mDelta
Deal found 29/10C$ 289
Mon 8/122:45 p.m.CLE - SEA
1 stop11h 10mSouthwest
Fri 12/125:35 a.m.SEA - CLE
1 stop6h 15mSouthwest
Deal found 29/10C$ 331
Wed 19/113:43 p.m.CLE - SEA
1 stop9h 40mDelta
Thu 20/1111:55 p.m.SEA - CLE
1 stop7h 10mDelta
Deal found 29/10C$ 338
Fri 28/116:00 a.m.CLE - SEA
1 stop8h 30mUnited Airlines
Fri 5/128:10 a.m.SEA - CLE
1 stop7h 42mUnited Airlines
Deal found 29/10C$ 345
Wed 17/127:15 a.m.CLE - SEA
1 stop7h 32mUnited Airlines
Wed 31/125:02 a.m.SEA - CLE
2 stops8h 45mUnited Airlines
Deal found 30/10C$ 373
Sun 16/113:43 p.m.CLE - SEA
1 stop9h 40mDelta
Sat 22/1111:55 p.m.SEA - CLE
1 stop7h 10mDelta
Deal found 29/10C$ 380
Thu 20/117:35 a.m.CLE - SEA
1 stop10h 24mDelta
Mon 24/1111:55 p.m.SEA - CLE
1 stop7h 10mDelta
Deal found 28/10C$ 388
Wed 19/118:09 p.m.CLE - SEA
Nonstop5h 21mAlaska Airlines
Thu 20/1111:45 a.m.SEA - CLE
Nonstop4h 30mAlaska Airlines
Deal found 29/10C$ 394
Wed 10/125:50 p.m.CLE - SEA
1 stop7h 38mUnited Airlines
Sun 14/125:00 a.m.SEA - CLE
2 stops8h 41mUnited Airlines
Deal found 30/10C$ 395

Cheap flight deals from Cleveland to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) 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 30 October 2025.

Round-trip from

C$ 261

One-way from

C$ 138

Popular in

June

Cheapest in

January

Average price

C$ 483
Alaska Airlines
  • Alaska Airlines
  • 10/12-14/12
  • Nonstop
  • 9h 54m total
  • Cleveland to Seattle
Search Deals
Southwest
  • Southwest
  • 28/1
  • 1 total stop
  • 10h 00m total
  • Cleveland to Seattle
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cleveland 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 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Cleveland to Seattle that are best for you.

Fly from

Cleveland

Fly to

Seattle

Route

Depart

Return

Price

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Thu 4/12

8:03 p.m.-10:23 p.m.

Nonstop5h 20m

Seattle/Tacoma Intl

Mon 8/12

11:35 a.m.-7:09 p.m.

Nonstop4h 34m

C$ 275

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Sat 24/1

6:00 a.m.-2:18 p.m.

1 stop11h 18m

Seattle/Tacoma Intl

Wed 28/1

11:25 a.m.-10:53 p.m.

1 stop8h 28m

C$ 275

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Tue 27/1

5:00 p.m.-11:15 p.m.

1 stop9h 15m

Seattle/Tacoma Intl

Fri 6/2

6:05 a.m.-3:07 p.m.

1 stop6h 02m

C$ 282

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Thu 4/12

7:40 p.m.-12:25 a.m.

1 stop7h 45m

Seattle/Tacoma Intl

Mon 8/12

11:15 a.m.-10:47 p.m.

1 stop8h 32m

C$ 289

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Sun 16/11

3:43 p.m.-10:23 p.m.

1 stop9h 40m

Seattle/Tacoma Intl

Sat 22/11

11:55 p.m.-10:05 a.m.

1 stop7h 10m

C$ 380

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Wed 19/11

8:09 p.m.-10:30 p.m.

Nonstop5h 21m

Seattle/Tacoma Intl

Thu 20/11

11:45 a.m.-7:15 p.m.

Nonstop4h 30m

C$ 394

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Mon 10/11

2:10 p.m.-8:50 p.m.

1 stop9h 40m

Seattle/Tacoma Intl

Sun 16/11

10:48 p.m.-11:21 a.m.

1 stop9h 33m

C$ 415

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Tue 23/12

8:20 p.m.-10:30 p.m.

Nonstop5h 10m

Seattle/Tacoma Intl

Sun 4/1

11:50 a.m.-7:24 p.m.

Nonstop4h 34m

C$ 422

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Thu 20/11

8:09 p.m.-10:30 p.m.

Nonstop5h 21m

Seattle/Tacoma Intl

Sun 23/11

11:50 a.m.-7:21 p.m.

Nonstop4h 31m

C$ 422

ClevelandSeattle

CLE - SEA

CLESEA

Cleveland Hopkins Intl

Tue 27/1

4:13 p.m.-10:29 p.m.

1 stop9h 16m

Seattle/Tacoma Intl

Fri 6/2

11:55 a.m.-7:29 p.m.

Nonstop4h 34m

C$ 457

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 21 results
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Best time to book a flight from Cleveland to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cleveland 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 Cleveland to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Cleveland to Seattle. Price data was last updated on 24 October 2025.

The price you pay for your flight from Cleveland to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Cleveland to Seattle (average of C$ 198). Flying from Cleveland to Seattle in July is currently the most expensive (average of C$ 357). 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.

What is the cheapest time of day to fly from CLE to SEA?

Find hourly flight availability from Cleveland to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cleveland to Seattle as you normally would.

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

Related info for your journey

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

  • How popular is this Cleveland to Seattle flight route?

    Flights from Cleveland Hopkins Intl to Seattle/Tacoma Intl have been viewed 2 times in the past calendar month.

  • How long is the flight from Cleveland to Seattle?

    Airlines like Alaska Airlines and Delta fly from Cleveland to Seattle in about 5h 20m. The time it takes to get you to your destination can typically vary by up to 5h 58m. There are 3241 km between Cleveland and Seattle. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Cleveland to Seattle?

    The top 3 most reliable airlines when flying from Cleveland to Seattle are Hawaiian Airlines (90%), Alaska Airlines (87%) and American Airlines (81%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cleveland 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 Cleveland to Seattle?

    Currently, April is the cheapest month in which you can book a flight from Cleveland to Seattle (average of C$ 198). Flying from Cleveland to Seattle in July is currently the most expensive (average of C$ 357). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac
Tukwila
Tacoma
Mukilteo
Bothell
Cashmere
Olympia
Renton
Marysville
Lynnwood

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Why should you use Cheapflights to find cheap flight tickets from Cleveland to Seattle?

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Can Cheapflights find flights from Cleveland to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Cleveland to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from Cleveland to Seattle become cheaper?

Yes! Start tracking prices for Cleveland to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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