How does KAYAK find such low prices on flights from California 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 California to Seattle. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from California is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from California 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 California with another airline. Visit our flight page for the latest deals!>/a>

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

$28 CHEAP FLIGHTS from California to Seattle

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Cheap Flights from California to Seattle

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from California to Seattle.

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

Choose your dates

5:35 pm - 8:42 pmLAX-SEA

3h 07mnonstop

4:20 pm - 7:05 pmSEA-LAX

2h 45mnonstop

$58Frontier

Find Deal

Sat, May 3 - Tue, May 6

5:35 pm - 8:42 pmLAX-SEA

3h 07mnonstop

4:20 pm - 7:05 pmSEA-LAX

2h 45mnonstop

$59Frontier

Find Deal

Sat, May 3 - Tue, May 6

9:32 pm - 12:10 amLAS-SEA

2h 38mnonstop

3:20 pm - 5:51 pmSEA-LAS

2h 31mnonstop

$69Spirit Airlines

Find Deal

Tue, May 13 - Tue, May 20

9:32 pm - 12:10 amLAS-SEA

2h 38mnonstop

3:20 pm - 5:51 pmSEA-LAS

2h 31mnonstop

$71Spirit Airlines

Find Deal

Wed, May 28 - Sat, Jun 7

3:02 pm - 6:02 pmLAS-SEA

3h 00mnonstop

3:20 pm - 5:51 pmSEA-LAS

2h 31mnonstop

$77

Find Deal

Fri, May 16 - Tue, May 20

3:00 pm - 6:00 pmLAS-SEA

3h 00mnonstop

6:00 am - 8:31 amSEA-LAS

2h 31mnonstop

$78

Find Deal

Thu, May 8 - Tue, May 13

8:00 am - 10:13 amSFO-SEA

2h 13mnonstop

1:40 pm - 3:51 pmSEA-SFO

2h 11mnonstop

$125Hawaiian Airlines

Find Deal

Wed, Jun 4 - Wed, Jun 4

7:00 am - 9:09 amSFO-SEA

2h 09mnonstop

5:59 pm - 8:10 pmSEA-SFO

2h 11mnonstop

$127Alaska Airlines

Find Deal

Wed, May 28 - Wed, May 28

11:30 am - 1:44 pmSFO-SEA

2h 14mnonstop

3:46 pm - 5:57 pmSEA-SFO

2h 11mnonstop

$129Hawaiian Airlines

Find Deal

Tue, Jun 3 - Tue, Jun 3

2:31 pm - 4:38 pmOAK-SEA

2h 07mnonstop

8:04 pm - 10:11 pmSEA-OAK

2h 07mnonstop

$131Alaska Airlines

Find Deal

Sat, May 31 - Sat, May 31

Low season	February
High season	July
Cheapest flight	$28

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from Las Vegas to Seattle

PaulFlew with Alaska AirlinesLAX-SEAMar 2025

Be patient. Get there early. Ignore the crazies in LAX.

Verified travelerFlew with Alaska AirlinesSBA-SEAJan 2025

We flew from Santa Barbara to Seattle in under 2 1/2 hours.

CherylFlew with Alaska AirlinesBUR-SEAOct 2024

I prefer this airport over LAX. It is manageable, and one only needs one to one and a half hours of preflight arrival.

SaraFlew with Spirit AirlinesLAX-SEAAug 2024

Pay extra for the carry on and we got to board 1st. I did not pay to sit together but when I checked in the day before we were all 3 together.

Verified travelerFlew with Alaska AirlinesFAT-SEAJun 2024

Use express baggage label print outs for your bags. TSA is quick and usual grumpy demeanor.

MiraFlew with Alaska AirlinesSFO-SEAAug 2024

we stayed at crowne Plaza at SeaTac. super convenient to Link.

Verified travelerFlew with Alaska AirlinesSFO-SEAJul 2024

It is a very crowded flight, so I advice to choose seats in advance. We didn’t have that option and that was the only complaint I’d have because they put us in the middle seats and we both wanted aisle seats. My sister was able to switch but I wasn’t. She was switched to the back, almost to the last row.

Verified travelerFlew with Alaska AirlinesBUR-SEAJun 2024

Finding the gate was easy. Burbank food kiosk were extremely expensive. Cost $21 for 2 parfaits. Take your own snack foods.

Verified travelerFlew with Alaska AirlinesSJC-SEAApr 2024

San Jose is a wonderful airport! Sea Tac seemed crazy due to crowds and construction, but seemed to be funtional, fortunately.

crd041678Flew with Alaska AirlinesSAN-SEAApr 2024

Arrive early. May want to pay for the upgrade to a better seat. Early boarding is best.

Verified travelerFlew with Alaska AirlinesSAN-SEAMar 2024

I've always had a good experience with Alaska. I also liked Delta.

TeriFlew with Alaska AirlinesSMF-SEAMar 2024

Sacramento airport is a breeze and always fly Alaska if you can.

Verified travelerFlew with Alaska AirlinesLAX-SEAApr 2024

I have only used Alaska and Southwest. I prefer Alaska.

How does KAYAK find such low prices on flights from California 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 California to Seattle.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Seattle?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from California 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 California 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 California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.