Cheap Flights to King County from $37 (2026/2027)

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Seattle

Flights
Seattle

How Much Does it Cost To Fly To King County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 12 - Tue, Aug 18
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$96 Roundtrip, just found
$96
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Aug 12 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Tue, Aug 18, priced at $96 just found
Sat, Oct 31 - Sat, Oct 31
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$152 Roundtrip, found 5 days ago
$152
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Oct 31 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Sat, Oct 31, priced at $152 found 5 days ago
Sat, Oct 3 - Sat, Oct 3
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$155 Roundtrip, found 4 days ago
$155
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Oct 3 from San Francisco Intl. to Seattle - Tacoma Intl., returning Sat, Oct 3, priced at $155 found 4 days ago
Tue, Oct 6 - Sat, Oct 10
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$169 Roundtrip, found 6 hours ago
$169
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Oct 6 from San Francisco Intl. to Seattle - Tacoma Intl., returning Sat, Oct 10, priced at $169 found 6 hours ago
Mon, Nov 2 - Wed, Nov 4
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$186 Roundtrip, found 21 hours ago
$186
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Mon, Nov 2 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Nov 4, priced at $186 found 21 hours ago
Wed, Nov 4 - Wed, Nov 11
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Nov 4 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Wed, Nov 11, priced at $217 found 1 hour ago
Tue, Sep 29 - Tue, Oct 13
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$217 Roundtrip, found 8 hours ago
$217
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Sep 29 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Tue, Oct 13, priced at $217 found 8 hours ago
Tue, Sep 29 - Tue, Oct 13
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$217 Roundtrip, found 8 hours ago
$217
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Sep 29 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Tue, Oct 13, priced at $217 found 8 hours ago
Tue, Oct 6 - Sat, Oct 10
RDU
Raleigh - Durham Intl.
SEA
Seattle - Tacoma Intl.
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Oct 6 from Raleigh - Durham Intl. to Seattle - Tacoma Intl., returning Sat, Oct 10, priced at $270 found 1 day ago
Sat, Sep 26 - Sat, Sep 26
EWR
Newark Liberty Intl. Airport
SEA
Seattle - Tacoma Intl.
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Newark Liberty Intl. Airport to Seattle - Tacoma Intl., returning Sat, Sep 26, priced at $294 found 1 day ago
Thu, Oct 15 - Thu, Oct 15
EWR
Newark Liberty Intl. Airport
PAE
Seattle Paine Field Intl. Airport
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Oct 15 from Newark Liberty Intl. Airport to Seattle Paine Field Intl. Airport, returning Thu, Oct 15, priced at $313 found 1 day ago
OriginDestinationTravel DatesFlights From*
LAXSeattleAugust 12 to August 18$96
SFOEverettSeptember 1 to September 1$157
LAXEverettSeptember 8 to September 15$217
HKGSeattleSeptember 24 to October 6$585
PEKSeattleSeptember 8 to October 20$740
PVGSeattleSeptember 14 to September 22$799
CANSeattleSeptember 17 to December 3$835
XIYSeattleSeptember 6 to November 7$959
HKGEverettSeptember 23 to October 6$977
SZXSeattleOctober 10 to October 25$1,033
FOCSeattleOctober 16 to October 28$1,075
CTUSeattleSeptember 13 to September 26$1,176
PVGEverettSeptember 18 to October 3$1,222
PEKEverettSeptember 22 to October 10$1,345
CANEverettAugust 28 to September 10$1,581
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXSeattleJuly 11 to July 21$348
SFOSeattleJuly 11 to July 24$349
SFOEverettJuly 10 to July 24$543
LAXEverettJuly 10 to August 6$578
HKGSeattleJuly 12 to July 26$946
PEKSeattleJuly 10 to July 28$1,055
PVGSeattleJuly 11 to July 24$1,177
CANSeattleJuly 10 to July 17$1,205
HKGEverettJuly 12 to July 26$1,437
SZXSeattleJuly 11 to July 18$1,598
CANEverettJuly 10 to July 17$1,649
SZXEverettJuly 12 to September 2$2,899
*Prices include taxes and fees

Best King County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Mayflower Park Hotel
4.0-star property

Mayflower Park Hotel

Aug 26 - Aug 31

5 night stay

Denver (DEN) to Seattle (SEA)

Frontier Airlines • Roundtrip • Coach
Price was $1,146, price is now $569 per person
$569
per person
found 1 day ago
Mediterranean Inn
3.0-star property

Mediterranean Inn

Aug 26 - Aug 31

5 night stay

Denver (DEN) to Seattle (SEA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,307, price is now $761 per person
$761
per person
found 1 day ago
1 Hotel Seattle
5.0-star property

1 Hotel Seattle

Sep 30 - Oct 4

4 night stay

Denver (DEN) to Seattle (SEA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $2,496, price is now $1,504 per person
$1,504
per person
found 5 hours ago
Don't see what you're looking for?
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Travelers ❤️ These King County 🏨

The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Pike Place Market and Seattle Waterfront are located nearby.
9.2/10 Wonderful! (3,544 reviews)
"Very clean rooms, held our bags when we got there early"

Reviewed on Jul 8, 2026

Opens in a new windowThe Paramount Hotel
SureStay Hotel by Best Western SeaTac Airport North

SureStay Hotel by Best Western SeaTac Airport North

3.5 out of 5
3000 S 176th St SeaTac WA
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Westfield Southcenter Mall and Silver Dollar Casino are located nearby.
8/10 Very Good! (2,372 reviews)
"Needed an affordable place close to the airport. It was just fine, airport shuttle was great."

Reviewed on Jul 7, 2026

Opens in a new windowSureStay Hotel by Best Western SeaTac Airport North
Crowne Plaza Seattle - Downtown by IHG

Crowne Plaza Seattle - Downtown by IHG

4 out of 5
1113 6th Ave Seattle WA
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Seattle Waterfront and Pike Place Market are located nearby.
9.2/10 Wonderful! (3,701 reviews)
"Great stay Close to tons of fun"

Reviewed on Jul 7, 2026

Opens in a new windowCrowne Plaza Seattle - Downtown by IHG
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The Belltown Inn

The Belltown Inn

2.5 out of 5
2301 3rd Avenue Seattle WA
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and free bicycles on site. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Pike Place Market and Space Needle are located nearby.
9.4/10 Exceptional! (4,659 reviews)
"The hotel is nice and clean. It is located in a great spot. Bikes are great perk. Love the rooftop terrace. Only downside is no workout room or no conference room for business travel."

Reviewed on Jul 7, 2026

Opens in a new windowThe Belltown Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to King County?
The next trip you take doesn't have to make a huge dent in your finances. During the last seven days, the cheapest roundtrip flight to King County cost $96. Find the best deal and spend the dollars you save on fantastic experiences. This price was available on Travelocity for flights to King County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to King County?
There are 20 airline companies that can take you to King County. If you're considering an escape to Seattle, opt for Alaska Airlines. This renowned carrier operates roughly 8,870 services per month to King County's gateway city.
What is the cheapest month to fly to King County?
Make sure you leave August empty in your calendar, because it's the most affordable time to jet out to King County. That's based on Travelocity's direct flight demand from January to December last year. With more money in your wallet, you can upgrade your hotel booking, go for a fancy dinner or whatever makes you happy.
How can I check my flight status to King County?
"Trips" should be your first stop when it comes to the details of your flight to King County. The Travelocity customer portal allows you to organize everything in the one place, from checking the status of your flight to making changes to your booking. Click on Trips at the top of the Travelocity homepage and then create an account or sign in. You can also download the Travelocity app and access your information while you're on the move. Whether you've got the family flying with you or you're a lone adventurer, all your bookings are right at your fingertips.
How do I find the best deals on flights to King County?
It pays to book ahead, and if possible, avoid flying during peak periods. Another great way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. It's an easy way to compare prices for surrounding days. In the last seven days, the best price for a return flight to King County was $96. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to King County with Travelocity?
From cheap flights to King County to activities and all-inclusive resorts, Travelocity is your one-stop shop for exciting adventures. With everything you need in one convenient place, you can enjoy more time thinking about the fun things you'll be discovering in King County and less time on the nitty-gritty of travel planning. Plus with our Price Match Guarantee and 24/7 customer assistance, our mission is to make your next getaway a fabulous one.
What are the most popular flight routes to King County?
If you have plans to board a flight to King County, here are some major routes that'll get you there:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 5,286 flights a month.
  • Spokane, WA (GEG-Spokane Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 4,277 flights a month.
  • Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 4,030 flights a month.

How much is a flight to King County on average?
Tickets for roundtrip flights to King County were priced between $96 and $2,899 in the last seven days. As soon as you see a terrific deal, snap it up and get ready to take off on your dream getaway with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to King County?
The duration of a direct flight to King County differs, but here's an idea of the average journey times for some main routes:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 2 hours and 53 minutes
  • Spokane, WA (GEG-Spokane Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 1 hour and 18 minutes
  • Anchorage, AK (ANC-Ted Stevens Anchorage Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 3 hours and 18 minutes

What can I expect on a flight to King County?
If you're about to catch a long-haul flight to King County, you can usually expect drinks, food and entertainment to be included. Airlines like to make longer flights as comfortable as possible. Brief journeys — as well as flights offered by budget airlines — may not have such inclusions. If you're chasing cheap flights for family vacations with a low-cost carrier, you'll possibly pay extra for things like food and entertainment.