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Kenai

$645+ Cheap flights from Seattle to Kenai (SEA - ENA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ENA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Seattle to Kenai

Cheapest flights from Seattle to Kenai
Explore the most affordable flight options available from Seattle to Kenai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:55 pm
SEA
-
ENA
2 stops15h 45m
Multiple Airlines
Sat 5/1611:15 am
ENA
-
SEA
1 stop11h 42m
Multiple Airlines
Deal found 2/3$645
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:59 pm
SEA
-
ENA
1 stop11h 41m
Multiple Airlines
Sun 6/1411:15 am
ENA
-
SEA
1 stop6h 51m
Multiple Airlines
Deal found 2/2$751
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:55 pm
SEA
-
ENA
2 stops13h 45m
Multiple Airlines
Sun 2/2211:15 am
ENA
-
SEA
1 stop10h 23m
Multiple Airlines
Deal found 2/3$964
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:49 pm
SEA
-
ENA
2 stops11h 51m
Multiple Airlines
Fri 2/2011:15 am
ENA
-
SEA
1 stop10h 23m
Multiple Airlines
Deal found 2/3$1,004
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:49 pm
SEA
-
ENA
2 stops11h 51m
Multiple Airlines
Sat 2/2111:15 am
ENA
-
SEA
1 stop9h 14m
Multiple Airlines
Deal found 2/1$1,181

Find flight deals from Seattle to Kenai

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kenai (ENA). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$645
(Expedia)
Provider with most accurate pricing for Seattle/Tacoma Intl-Kenai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kenai flights.
Search Deals
From Seattle/Tacoma Intl to Kenai
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kenai 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Seattle to Kenai that are best for you.

Fly from

Seattle

Fly to

Kenai

Route

Depart

Return

Price

SeattleKenai

SEA - ENA

SEAENA

Seattle/Tacoma Intl

Sat 4/11

7:55 pm-10:40 am

2 stops15h 45m

Kenai

Sat 5/16

11:15 am-11:57 pm

1 stop11h 42m

$645

SeattleKenai

SEA - ENA

SEAENA

Seattle/Tacoma Intl

Thu 6/11

11:59 pm-10:40 am

1 stop11h 41m

Kenai

Sun 6/14

11:15 am-7:06 pm

1 stop6h 51m

$751

SeattleKenai

SEA - ENA

SEAENA

Seattle/Tacoma Intl

Wed 2/18

9:55 pm-10:40 am

2 stops13h 45m

Kenai

Sun 2/22

11:15 am-10:38 pm

1 stop10h 23m

$964

SeattleKenai

SEA - ENA

SEAENA

Seattle/Tacoma Intl

Tue 2/17

11:49 pm-10:40 am

2 stops11h 51m

Kenai

Fri 2/20

11:15 am-10:38 pm

1 stop10h 23m

$1,004

SeattleKenai

SEA - ENA

SEAENA

Seattle/Tacoma Intl

Tue 2/17

11:49 pm-10:40 am

2 stops11h 51m

Kenai

Sat 2/21

11:15 am-9:29 pm

1 stop9h 14m

$1,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Compare providers for flights from Seattle to Kenai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Kenai in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Kenai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Kenai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Kenai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Kenai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Kenai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Kenai

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

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Kenai (average of $193). Flying from Seattle to Kenai in July is currently the most expensive (average of $368). 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.

Related info for your journey

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Kenai (average of $193). Flying from Seattle to Kenai in July is currently the most expensive (average of $368). 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.

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