Seattle

$68+ Cheap flights from Seattle

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jul 23 — Jul 301
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What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated July 18, 2025.

Cheapest one-way flight

$66

Cheapest round-trip flight

$83

Cheapest airline

Alaska Airlines

Most popular destination

Denver Intl (DEN)

Good round-trip deal

$136 or less

Good one-way deal

$93 or less
The cheapest one-way flight from Seattle/Tacoma Intl is currently to Phoenix Sky Harbor Intl.
The cheapest round-trip flight from Seattle/Tacoma Intl is currently to Phoenix Sky Harbor Intl.
On average, Alaska Airlines currently has the cheapest one-way flight from Seattle/Tacoma Intl (avg. price of $249).
Denver Intl (DEN) is currently the most popular flight destination from Seattle/Tacoma Intl (average round-trip price of $348).
Price to beat on a round-trip flight from Seattle/Tacoma Intl.
Price to beat on a one-way flight from Seattle/Tacoma Intl.

Find flights from Seattle

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on July 18, 2025.

Wed 8/65:30 pmSEA - LAS
Nonstop2h 28mSpirit Airlines
Tue 8/121:40 pmLAS - SEA
Nonstop2h 45mSpirit Airlines
Deal found 7/16$113
Mon 8/113:11 pmSEA - LAS
Nonstop2h 45mFrontier
Thu 8/1411:14 amLAS - SEA
Nonstop2h 52mFrontier
Deal found 7/17$116
Mon 8/43:11 pmSEA - LAS
Nonstop2h 45mMultiple Airlines
Tue 8/121:40 pmLAS - SEA
Nonstop2h 45mMultiple Airlines
Deal found 7/16$124
Thu 8/74:59 pmSEA - LAS
Nonstop2h 35mHawaiian Airlines
Mon 8/119:19 pmLAS - SEA
Nonstop2h 47mHawaiian Airlines
Deal found 7/17$125
Wed 8/203:45 pmSEA - LAS
Nonstop2h 39mDelta
Thu 8/217:30 pmLAS - SEA
Nonstop2h 42mDelta
Deal found 7/17$137
Mon 8/257:00 amSEA - SFO
1 stop6h 32mHawaiian Airlines
Wed 8/276:00 amSFO - SEA
Nonstop2h 07mHawaiian Airlines
Deal found 7/16$140
Sun 8/107:05 amSEA - SFO
Nonstop2h 11mAlaska Airlines
Sun 8/1012:03 pmSFO - SEA
1 stop3h 21mAlaska Airlines
Deal found 7/16$141
Wed 8/136:15 amSEA - LAS
1 stop4h 55mSouthwest
Mon 8/189:35 pmLAS - SEA
Nonstop2h 40mSouthwest
Deal found 7/17$147
Thu 12/119:25 pmSEA - LAS
Nonstop2h 26mAlaska Airlines
Mon 12/156:00 amLAS - SEA
Nonstop2h 38mAlaska Airlines
Deal found 7/17$148
Fri 8/156:05 pmSEA - SFO
1 stop5h 52mMultiple Airlines
Sun 8/178:00 amSFO - SEA
1 stop6h 25mMultiple Airlines
Deal found 7/16$152
Wed 8/277:55 pmSEA - LAX
Nonstop2h 53mDelta
Sat 8/307:40 pmLAX - SEA
Nonstop2h 45mDelta
Deal found 7/16$157
Fri 11/145:23 pmSEA - LAX
Nonstop2h 49mFrontier
Sun 11/168:17 amLAX - SEA
Nonstop2h 56mFrontier
Deal found 7/17$158

Find flights from Seattle within your budget

Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on July 18, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Los Angeles

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 8/6

5:30 pm-7:58 pm

Nonstop2h 28m

Las Vegas Harry Reid Intl

Tue 8/12

1:40 pm-4:25 pm

Nonstop2h 45m

$113

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 8/11

3:11 pm-5:56 pm

Nonstop2h 45m

Las Vegas Harry Reid Intl

Thu 8/14

11:14 am-2:06 pm

Nonstop2h 52m

$116

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 8/4

3:11 pm-5:56 pm

Nonstop2h 45m

Las Vegas Harry Reid Intl

Tue 8/12

1:40 pm-4:25 pm

Nonstop2h 45m

$124

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 8/7

4:59 pm-7:34 pm

Nonstop2h 35m

Las Vegas Harry Reid Intl

Mon 8/11

9:19 pm-12:06 am

Nonstop2h 47m

$125

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 9/10

12:00 pm-2:45 pm

Nonstop2h 45m

Las Vegas Harry Reid Intl

Mon 9/15

6:00 am-8:38 am

Nonstop2h 38m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Mon 8/25

7:00 am-1:32 pm

1 stop6h 32m

San Francisco

Wed 8/27

6:00 am-8:07 am

Nonstop2h 07m

$140

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sun 8/10

7:05 am-9:16 am

Nonstop2h 11m

San Francisco

Sun 8/10

12:03 pm-3:24 pm

1 stop3h 21m

$141

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 8/13

6:15 am-11:10 am

1 stop4h 55m

Las Vegas Harry Reid Intl

Mon 8/18

9:35 pm-12:15 am

Nonstop2h 40m

$147

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 8/15

6:05 pm-11:57 pm

1 stop5h 52m

San Francisco

Sun 8/17

8:00 am-2:25 pm

1 stop6h 25m

$152

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 8/27

7:55 pm-10:48 pm

Nonstop2h 53m

Los Angeles

Sat 8/30

7:40 pm-10:25 pm

Nonstop2h 45m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 60 results
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Seattle travel tips

Get helpful tips and advice for traveling to or from Seattle. Find recommendations for transportation, accommodations, local attractions, dining options, and other practical tips to enhance your travel experience. Please note that the travel tips are based on general knowledge and recommendations. Data last updated July 18, 2025.
  • If you are going to be traveling with a pet or a service animal through the Seattle Tacoma International Airport, you should know this airport features pet relief leave areas both inside and outside of the terminal buildings. There are five such locations inside the terminals and another four outside of the terminals.
  • If you tend to get a little bit lost in a large airport such as Seattle Tacoma International Airport, this airport offers an app called the FlySEA app that offers information about amenities at the airport, places to take note of your parking space, security checkpoint wait times, and information on flights.
  • Passengers with limited mobility and disabilities will be happy to hear that the Seattle Tacoma International Airport participates in the Invisible Disabilities Sunflower Lanyard Program which gives these passengers a specialized lanyard alerting airport staff that they may need extra time or assistance when navigating the airport. This airport also features amenities such as accessible parking, accessible transportation, and wheelchair services to assist the passengers.
  • If you tend to stress before you fly, keep in mind that Seattle-Tacoma International Airport (SEA) has a SEA Pups program. This program consists of volunteers who bring animal therapy dogs throughout the terminals to say hello and help calm anyone who may be nervous about their travels.
  • Those who have a bit of free time before they begin boarding their flight at Seattle-Tacoma International Airport (SEA) will want to look for the live music performances that often take place in the dedicated performance spaces in the Central Terminal and C Concourse.
  • Travelers who are art enthusiasts will want to look for the rotating installations that are located in each terminal of Seattle-Tacoma International Airport (SEA). These installations feature a variety of works, including photography, sculptures, and paintings.

Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Seattle

Get recent, data-driven insights about flights from Seattle including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Los Angeles. Price data was last updated on July 11, 2025.

To ensure you get the cheapest price possible for a flight from Seattle, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Seattle (average of $38). Flying from Seattle in July will prove the most costly (average of $119). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Seattle?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Los Angeles. Price data was last updated on July 13, 2025.

Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Tuesday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.

Airline reviews for flights from Seattle

Read reviews and ratings of airlines operating flights from Seattle. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Seattle travel. Please note that the reviews are sourced from user searches and were last updated on July 18, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read through reviews of airlines servicing Seattle, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
8.0
Very good

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

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Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated July 18, 2025.
  • What are the most popular destinations to fly to from Seattle?

    This month, the top selected destinations from Seattle are Boston, Bangkok Suvarnabhumi Airport, Bengaluru. Throughout the year, Boston, Mumbai, Bangkok Suvarnabhumi Airport are some of the top choices made by users flying from Seattle.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as $66 to Phoenix Sky Harbor Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $852 to fly from Seattle.

  • What are the cheapest airlines flying from Seattle to anywhere?

    Over the past few days, we've found that Frontier, Spirit Airlines, and Hawaiian Airlines have the cheapest prices from Seattle. Frontier flights from Seattle to Atlanta Hartsfield-Jackson ($35), Spirit Airlines flights from Seattle to Albuquerque ($44), and Hawaiian Airlines flights from Seattle to Albuquerque ($78).

  • What is the cheapest premium economy flight from Seattle?

    Options for some of the cheapest premium economy flights from Seattle we have found on Cheapflights are as follows:
    Fly from Seattle/Tacoma Intl to Sacramento starting at $233
    Fly from Seattle/Tacoma Intl to Redmond starting at $297
    Fly from Seattle/Tacoma Intl to Boise starting at $297
    Fly from Seattle/Tacoma Intl to Spokane starting at $297

  • What is the cheapest first class flight from Seattle?

    If you’re looking for a cheap first-class flight from Seattle, consider Yakima. Prices start at $327 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Seattle?

    January is currently the cheapest month to fly from Seattle. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Seattle?

    Check out the cheapest flights from Seattle to embark to:
    Fly from Seattle to Las Vegas from $81 round trip
    Fly from Seattle to Walla Walla from $97 round trip
    Fly from Seattle to Phoenix from $103 round trip
    Fly from Seattle to Boise from $111 round trip
    Fly from Seattle to Redmond from $112 round trip

  • What are some of the transportation options to get to Seattle Tacoma International Airport (SEA) from downtown Seattle?

    There is bus service on the Line 124 bus provided by King County Metro that makes the trip from the downtown area to the airport in about 43 minutes. FlixBus also offers bus service around three times a day to make this trip in about 25 minutes. Sound Transit offers their 1-Line train that makes the trip from Pioneer Square Station in downtown Seattle to the airport in around 33 minutes. Passengers will find that these trains depart roughly every 20 min from very early in the morning until quite late into the evening. For passengers looking to take a taxi on this trip, the trip time is generally about 19 min, but this can be much longer during busy evening and morning rush-hour periods, especially in the center of Seatle.

  • What are some choices for comfortable places to wait for a flight at Seattle Tacoma International Airport?

    There are two different choices for lounges at the airport that do not have any particular airline as a requirement for entry. There are two The Club SEA locations at this airport, with the first one being inside the South Satellite and the second one inside Concourse A. Another option for a lounge unaffiliated with an airline is The Centurion Lounge that passengers will find in Concourse B. There are airline lounges from Delta Airlines and United Airlines inside Concourse A, lounges from Alaska Airlines inside Concourses C, D, and in the North Satellite, and there are two lounges offered by British Airways in the South Satellite. Military members will find a USO Lounge in the main terminal before heading through security.

  • If I am traveling with children through the Seattle Tacoma International Airport, what are some of the features and amenities I should know about this airport?

    One of the great things about this airport for families is that it offers a children's play area that has a location right across from the Delta Sky Lounge right between the A Gates and the central terminal. This playroom features bright and vibrant carpeting and a host of activities and structures to climb up on that make a great way for kids to burn up some energy before a flight. Parents will also find that many of the restaurants inside the airport offer kids menus and healthy options that parents are going to love. When looking for something to pass the time before a flight, this airport has more than 100 works of art on display at the airport and they offer a dedicated app to guide families through the different locations with art.

  • What parking options are available at Seattle-Tacoma International Airport (SEA)?

    There is a large parking structure that is primarily reserved for short and long-term parking options, with Floor 4 specifically providing direct access to the Main Terminal. In addition, there is designated parking for electric vehicles, motorcycles, and extended stays.

  • Is there an on-site hotel at Seattle-Tacoma International Airport (SEA)?

    Seattle-Tacoma International Airport (SEA) does not have a hotel located directly on its property, but there are many nearby hotels. The Radisson Hotel Seattle Airport is located within walking distance of the Main Terminal and has a free shuttle service.

  • Are there any charging stations available at Seattle-Tacoma International Airport (SEA)?

    Seattle-Tacoma International Airport (SEA) has several Fuelrod stations, which allow travelers to purchase a Fuelrod charging bank for $20 and exchange it at any Fuelrod station for a fully charged charging bank for just $1.

  • Are there any special dining options at Seattle-Tacoma International Airport (SEA)?

    At SEA, travelers can use OrderSEA, which is a mobile food ordering service that prevents you from having to stand in crowded lines. Instead, your food will be delivered to your concourse.

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