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Google Reviews

Excellent service with fast response and smooth experience. Highly recommended for quality and professionalism.

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Facebook Reviews

Amazing support and friendly communication. The overall experience was outstanding.

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Reliable and trustworthy platform with excellent customer care and high-quality service.

Find the cheapest month to fly from Los Angeles to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds.

Jan
from $ 237.00 ›
Feb
from $ 217.00 ›
Mar
from $ 210.00 ›
Apr
from $ 242.00 ›
May
from $ 227.00 ›
Jun
from $ 282.00 ›
Jul
from $ 268.00 ›
Aug
from $ 257.00 ›
Sep
from $ 237.00 ›
Oct
from $ 238.00 ›
Nov
from $ 249.00 ›
Dec
from $ 252.00 ›

Best Cheap Flight Deals for One Way & Round-trip Travel

ASAPTrips offers you real-time deals, flexible options and easy booking for the cheapest one-way and round-trip flights to destinations all over the world.

LAX
18:48
3h 1m
Non-stop
SEA
21:49
Los Angeles - Seattle | Tue, Jun 09 | American Airlines
SEA
07:00
3h 1m
Non-stop
LAX
10:01
Los Angeles - Seattle | Tue, Jun 16 | American Airlines
$ 369.00
$ 410.00
10% off
(Terms & Condition: Bookings are subject to airline terms, availability, and fare rules.)
BUR
19:00
4h 10m
1 stop
SEA
23:10
Burbank - Seattle | Tue, Jun 09 | Southwest Airlines
SEA
05:40
6h 15m
1 stop
BUR
11:55
Burbank - Seattle | Tue, Jun 16 | Southwest Airlines
$ 479.70
$ 533.00
10% off
(Terms & Condition: Bookings are subject to airline terms, availability, and fare rules.)
LAX
07:10
2h 53m
Non-stop
SEA
10:03
Los Angeles - Seattle | Tue, Jun 09 | Delta Air Lines
SEA
17:30
2h 45m
Non-stop
LAX
20:15
Los Angeles - Seattle | Tue, Jun 16 | Delta Air Lines
$ 495.00
$ 550.00
10% off
(Terms & Condition: Bookings are subject to airline terms, availability, and fare rules.)
LAX
18:45
3H 39M
1 stop
SEA
01:13
Los Angeles - Seattle | Tue, Jun 09 | United Airlines
SEA
08:30
2h 48m
Non-stop
LAX
11:18
Los Angeles - Seattle | Tue, Jun 16 | United Airlines
$ 499.50
$ 555.00
10% off
(Terms & Condition: Bookings are subject to airline terms, availability, and fare rules.)
BUR
14:50
4h 30m
1 stop
SEA
19:20
Burbank - Seattle | Tue, Jun 09 | Southwest Airlines
$ 162.00
$ 180.00
10% off
ONT
18:39
3H 52M
1 stop
SEA
23:32
Ontario - Seattle | Tue, Jun 09 | United Airlines
$ 306.00
$ 340.00
10% off
ONT
13:11
7h 53m
1 stop
SEA
21:04
Ontario - Seattle | Tue, Jun 09 | American Airlines
$ 307.80
$ 342.00
10% off
LAX
07:10
2h 53m
Non-stop
SEA
10:03
Los Angeles - Seattle | Tue, Jun 09 | Delta Air Lines
$ 314.10
$ 349.00
10% off

Why Travelers Trust ASAPTrips?

The smarter way to book flights. Discover cheap flights, exclusive travel deals and enjoy reliable support for smooth one-way & round-trip travel around the world.

Competitive Prices on Global Routes
Competitive Prices on Global Routes
Affordability is therefore the point of emphasis and the main reason why users visit flight booking websites.
Easy Search and Fast Booking
Easy Search & Fast Booking
A seamless booking experience builds trust and converts users comparing travel platforms.
Last Minute and Seasonal Deals
Last-Minute & Seasonal Deals access
Flight deals and savings are a huge draw for travelers, as well as boost SEO relevance for deal-based searches.
24 x 7 Customer Support
24 x 7 Customer Support
Get reliable 24/7 customer support from ASAPTrips for flight bookings, travel assistance, schedule changes, and last-minute travel help anytime.

Airlines Compare Fares

Key booking trends, seasonal prices, and fare highlights

Southwest Airlines
Southwest Airlines
From $ 153.20
Smart comparison tool to choose affordable and comfortable flights fast.
United Airlines
United Airlines
From $ 308.20
Compare airlines by fares, baggage, timings, and onboard services easily.
American Airlines
American Airlines
From $ 308.20
Find best airlines with price, comfort, and flight duration comparison.
Delta Air Lines
Delta Air Lines
From $ 328.20
Compare airlines by fares, baggage, timings, and onboard services easily.

Explore Modern Cabin Classes

Premium airline cabin experiences with luxury comfort, smart pricing, live fare analytics and modern travel benefits.

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Business

Best Seller

Spacious seats, premium meals, lounge access, and priority services for a comfortable and relaxing journey.

Luxury Rating
$396.10 /per person
Book Now
(Terms & Condition: Bookings are subject to airline terms, availability, and fare rules.)
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Economy
Affordable

Budget-friendly seating with essential comfort, meals, and baggage options for smooth and affordable air travel.

$153.20 /per person
Book Now
(Terms & Condition: Bookings are subject to airline terms, availability, and fare rules.)
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First
Elite

Luxury suites, gourmet dining, exclusive lounges, and personalized services for the ultimate flight experience.

$1,046.20 /per person
Book Now
(Terms & Condition: Bookings are subject to airline terms, availability, and fare rules.)

Flight Price Trends

Find cheaper flights with fare insights, seasonal travel trends and booking tips to plan smarter on ASAPTrips.

Team of Travel Professionals
Cheapest Months to Travel
Generally, the best months to get cheaper airfare prices on domestic and international flights are January, February and September.
Team of Travel Professionals
Best Travel Seasons
Flights tend to be more expensive in June, July and December because of summer vacations, holidays and high demand for travel.
Team of Travel Professionals
Best time to book flights
Booking your flight 4–8 weeks before departure can help you find better fares, flexible schedules and improved seat availability.
Team of Travel Professionals
Average Airfare Insights
Round-trip flight prices generally fluctuate based on destination, season, airline and demand. Many travelers can find better deals when they book early and are flexible with their travel dates.

Explore Airport Facilities & Services

Get complete information about terminals, transport, facilities, and nearby hotels for a smooth travel experience.

Airport Overview
  • Route: Los Angeles to Seattle
  • Departure Airport: Los Angeles International Airport (LAX)
  • Arrival Airport: Seattle–Tacoma International Airport (SEA)
  • Distance: ~960 miles (1,545 km)
  • Flight Duration: ~2.5 to 3 hours (direct flight)
  • Route Type: Domestic U.S. West Coast route
  • Air Traffic: Very high frequency (multiple daily flights)
  • Main Purpose: Business travel, tourism, tech industry movement, family visits
  • LAX Highlights: One of the busiest airports in the world, major international hub with multiple terminals
  • SEA Highlights: Primary gateway to the Pacific Northwest, modern terminal with strong international connectivity
  • Airlines Operating: Multiple major carriers with frequent nonstop services year-round
Terminals

Departure Airport – Los Angeles International Airport (LAX)

  • LAX has 9 passenger terminals (Terminal 1 to 8 + Tom Bradley International Terminal)
  • Flights to Seattle usually operate from:
    • Terminal 1, 3, 4, 5, 6, or 7 (depends on airline)
  • Major domestic carriers (like Delta, Alaska, American, United) use different terminals
  • Terminals are connected via airside walkways and shuttle buses (LAX Shuttle Route A)

Arrival Airport – Seattle–Tacoma International Airport (SEA)

  • SEA has one main terminal (Central Terminal)
  • Plus 4 concourses: A, B, C, D and North/South Satellite terminals
  • Flights from Los Angeles typically arrive at Concourse A, B, C, or D
  • All concourses are connected via train system inside the airport (SEA Underground Transit)
Facilities

At Departure Airport – Los Angeles International Airport (LAX)

  • Free Wi-Fi across all terminals
  • Wide range of restaurants, cafés, and fast-food outlets
  • Duty-free shopping and luxury retail stores
  • Airline lounges (Delta, United, American, etc.)
  • Charging stations and business workspaces
  • ATMs, currency exchange, and banking services
  • Baggage services and lost & found counters
  • Medical clinics and emergency assistance
  • Family rooms, baby care rooms, and children play areas
  • Car rental center (off-airport consolidated facility)
  • Hotel shuttle and ride-hailing pickup zones

At Arrival Airport – Seattle–Tacoma International Airport (SEA)

  • Free high-speed Wi-Fi
  • Restaurants, cafés, and local food options (including Seattle specialties)
  • Duty-free and souvenir shopping
  • Airline lounges and premium seating areas
  • Charging points and business services
  • ATMs and currency exchange counters
  • Baggage wrapping, storage, and lost luggage services
  • Medical aid and accessibility support services
  • Quiet rooms, pet relief areas, and family facilities
  • Car rental center with major providers
  • Hotel shuttles and ride-share pickup areas
Transport

At Los Angeles International Airport (LAX)

  • Airport shuttle buses connecting all terminals
  • Ride-hailing services (Uber, Lyft, etc.) with dedicated pickup zones
  • Licensed taxis available 24/7
  • Public transport via the Metro Los Angeles (bus + Metro C Line connection via shuttle)
  • FlyAway nonstop bus service to key locations like Union Station and Van Nuys
  • Car rental center (off-site consolidated facility)
  • Private transfers, hotel shuttles, and limousine services

At Seattle–Tacoma International Airport (SEA)

  • Licensed airport taxis and ride-hailing services (Uber, Lyft)
  • Public transport via Sound Transit Link Light Rail connecting airport to downtown Seattle
  • Metro and regional bus services
  • Hotel shuttle services
  • Car rental facility (Rental Car Facility connected by train)
  • Private transfers and tour operator services
  • Accessible transportation options for passengers with mobility needs
Nearby Hotels

Near Los Angeles International Airport (LAX)

  • Hyatt Regency Los Angeles International Airport – Closest full-service hotel with direct airport shuttle
  • Hilton Los Angeles Airport – Large airport hotel with shuttle and amenities
  • Sheraton Gateway Los Angeles Hotel – Popular transit hotel near terminals
  • H Hotel Los Angeles, Curio Collection by Hilton – Modern boutique-style airport hotel

Near Seattle–Tacoma International Airport (SEA)

  • Hilton Seattle Airport & Conference Center – Directly across from the airport with shuttle access
  • Coast Gateway Hotel – Very close to terminals, ideal for layovers
  • Radisson Hotel Seattle Airport – Comfortable stay with airport shuttle service
  • Red Lion Hotel Seattle Airport – Budget-friendly option near SEA

How to Find Cheap Airfare

ASAPTrips provides smart booking tips, flexible travel techniques and fare savings tips to find cheaper flights and better travel deals.

Team of Travel Professionals
Early Booking
On popular routes, booking your tickets a few weeks in advance can score you lower fares and better seat selection.
Team of Travel Professionals
Off-Peak Travel
Travelling during non-holiday months and mid-week travel dates can often help travelers find cheaper airfare deals.
Team of Travel Professionals
Compare fare options
ASAPTrips allows you to check one-way and round-trip to find cheaper flight combinations.
Team of Travel Professionals
Grab Last-Minute Deals
ASAPTrips regularly updates limited-time discounts and last-minute flight deals to help travelers save more on urgent bookings.

Customer Reviews

Real experiences from our happy travelers who booked flights and saved more with us.

Team of Travel Professionals
I had a great experience booking my Boston to New York trip with ASAPTrips. The process was smooth, the pricing was reasonable, and everything was well-organized. The journey was comfortable and on time, and customer support was helpful throughout. I would definitely recommend ASAPTrips for hassle-free travel bookings.
M
Michael Johnson
Team of Travel Professionals
My experience with ASAPTrips for my Denver to San Francisco journey was excellent. The booking was quick and easy, and I received all the travel details clearly in advance. The trip was well-managed, punctual, and comfortable. I really appreciated the professional service and support from the team. I’ll surely use ASAPTrips again for future travel.
E
Emily Carter
Team of Travel Professionals
ASAPTrips made my Atlanta to Bangkok travel completely stress-free. From booking to arrival, everything was handled smoothly and efficiently. The service was reliable, the timing was perfect, and the overall experience exceeded my expectations. Highly recommended for anyone looking for a dependable travel service.
D
David Thompson
Team of Travel Professionals
ASAPTrips made my travel booking experience extremely smooth. The entire process from inquiry to confirmation was quick and hassle-free. Their team was responsive and provided clear information at every step. I really appreciate how easy they made the booking process.
J
Jessica Brown
Team of Travel Professionals
ASAPTrips offers a very reliable and efficient booking service. I was able to complete my travel reservation in just a few minutes, and the communication throughout was excellent. Their customer support is prompt and professional.
J
Michael Harris
Team of Travel Professionals
Highly satisfied with the service provided by ASAPTrips. The booking process was seamless, and the team ensured everything was clearly explained. It’s easy, fast, and dependable—exactly what you expect from a good travel agency.
J
Olivia Martinez

Cheap Flights from Los Angeles to Seattle (LAX - SEA) 

Booking Cheap Flights from Los Angeles to Seattle (LAX - SEA) is one of the smartest ways to travel between two major West Coast cities without overspending. This route is popular among business travelers, tourists, students, and weekend explorers, which means airlines frequently release competitive fares throughout the year.

With multiple airlines, flexible departure times, and both direct and connecting options, travelers can easily secure Cheap Flights from Los Angeles to Seattle (LAX - SEA) by planning ahead and choosing the right booking strategy.

Why This Route Is So Popular 

Los Angeles (LAX) and Seattle (SEA) are major airline hubs, making airfare pricing highly competitive. Because of this demand, travelers often find Cheap Flights from Los Angeles to Seattle (LAX - SEA) available even during peak travel seasons.

Key benefits of flying this route include:

  • Short flight duration (around 2.5 hours)
  • Frequent daily departures
  • Wide choice of airlines
  • Budget-friendly and premium fare options

Airlines Offering Flights on LAX–SEA Route 

Several major airlines operate daily flights on this route, providing travelers with flexible schedules and pricing.

Alaska Airlines

Alaska Airlines cheap airfare LAX to SEA is among the most popular choices due to strong West Coast connectivity and frequent nonstop services.

Delta Air Lines

Delta cheap flights LAX to SEA are ideal for travelers seeking reliability, comfort, and excellent onboard service.

United Airlines

United Airlines flights Los Angeles to Seattle cheap fares are often available during off-peak days and late-night departures.

JetBlue

JetBlue offers comfortable seating and competitive pricing, making it a solid option for affordable flights Los Angeles to Seattle.

Types of Flights You Can Book

Travelers searching for Cheap Flights from Los Angeles to Seattle (LAX - SEA) can choose from several flight types:

  • Direct flights Los Angeles to Seattle
  • One way flights Los Angeles to Seattle
  • Round trip flights Los Angeles to Seattle
  • Non-direct and last-minute flights

Direct flights are the fastest, while non-direct options may sometimes offer lower fares.

How to Find Cheap Airfare Los Angeles to Seattle 

Finding cheap airfare Los Angeles to Seattle requires smart planning. Follow these proven tips:

  • Book 2–6 weeks in advance
  • Fly midweek (Tuesday or Wednesday)
  • Avoid holiday travel if possible
  • Set price alerts
  • Compare airline options

These strategies significantly increase your chances of securing Cheap Flights from Los Angeles to Seattle (LAX - SEA) at the lowest price.

Last-Minute Flight Deals and Flexible Options

If you’re traveling on short notice, don’t worry. Last minute flight deal from Los Angeles to Seattle options are still available, especially for late-night or early-morning departures.

ASAPTrips specializes in finding:

  • Discount flights LAX to SEA
  • Cheapest flights from Los Angeles to Seattle
  • Best cheap flights LAX to SEA today

Call +1-888-485-0220 to access unpublished fares

One-Way vs Round-Trip Flights

Both options work well depending on your travel needs:

  • One way flights Los Angeles to Seattle offer flexibility
  • Affordable round trip flights LAX to SEA usually provide better overall value

Many travelers prefer round-trip bookings to lock in best flight deals LAX to SEA.

Airline-Specific Deals Worth Checking

  • Delta cheap flights LAX to SEA
  • United Airlines flights Los Angeles to Seattle cheap
  • JetBlue nonstop flights LAX to SEA (availability varies)
  • Alaska Airlines cheap airfare LAX to SEA

For airline-specific assistance, call +1-888-485-0220.

Why Choose ASAPTrips?

ASAPTrips offers:

  • Affordable flights Los Angeles to Seattle
  • Human travel experts
  • Flexible booking options
  • Last-minute and discounted fares

Call +1-888-485-0220 for personalized booking support today.

Conclusion

Booking Cheap Flights from Los Angeles to Seattle (LAX - SEA) is easy when you know the right time, airline, and booking platform. With competitive fares, nonstop options, and expert assistance from ASAPTrips, travelers can save time and money without compromising comfort.

For instant deals and expert guidance, call +1-888-485-0220 now and book your next flight with confidence.

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Frequently asked questions

Booking 2–6 weeks in advance usually provides the best pricing. Midweek departures often offer lower fares.
Yes, several airlines provide direct flights Los Angeles to Seattle, especially Alaska Airlines and Delta.
Yes, last minute flight deal from Los Angeles to Seattle options are available through ASAPTrips’ exclusive inventory.
Alaska Airlines and United Airlines frequently offer the cheapest flights from Los Angeles to Seattle, depending on dates.
ASAPTrips provides access to unpublished fares, flexible booking options, and expert support for flight tickets from Los Angeles to Seattle.