Alaska Airlines Flights from Cleveland to Seattle

Flexpay logo

Book now. Pay later.

Spread the cost of your flight over low monthly payments.

Lowest fares from Cleveland to Seattle

$169
$329
Displaying fares for June-2025
07

Sa

JUN

08

Su

09

Mo

10

Tu

11

We

12

Th

13

Fr

14

Sa

15

Su

16

Mo

17

Tu

18

We

19

Th

20

Fr

21

Sa

22

Su

23

Mo

24

Tu

25

We

26

Th

27

Fr

28

Sa

29

Su

30

Mo

01

Tu

JUL

02

We

03

Th

04

Fr

05

Sa

06

Su

Range$169-$329

One-way low-fare flights Cleveland to Seattle.*

keyboard_arrow_down
sort
keyboard_arrow_down
One-way low-fare flights Cleveland to Seattle.*
From
To
Fare Type
Dates
Price
Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Sep 2, 2025

From

$129

Seen: 1 day ago

Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Sep 17, 2025

From

$129

Seen: 1 day ago

Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Sep 20, 2025

From

$129

Seen: 1 day ago

Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Aug 16, 2025

From

$129

Seen: 1 day ago

Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Aug 26, 2025

From

$129

Seen: 20 hours ago

Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Aug 12, 2025

From

$129

Seen: 16 hours ago

Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Aug 31, 2025

From

$149

Seen: 1 day ago

Cleveland (CLE)Seattle (SEA)One-way
|
Saver
Depart: Aug 21, 2025

From

$149

Seen: 14 hours ago

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Explore Alaska Airlines's Flights to Top-Pick Destinations