Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Los Cabos from C$ 331

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Los Cabos

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Los Cabos
Explore the most affordable flight options available from Seattle to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 June 2026.

Sat 22/88:00 p.m.
SEA
-
SJD
2 stops21h 25m
Delta
Wed 26/86:15 a.m.
SJD
-
SEA
1 stop13h 40m
Delta
Deal found 21/6C$ 722
Fri 17/711:00 p.m.
SEA
-
SJD
1 stop9h 16m
Multiple Airlines
Fri 24/75:45 p.m.
SJD
-
SEA
1 stop17h 20m
Multiple Airlines
Deal found 18/6C$ 727
Fri 16/109:30 a.m.
SEA
-
SJD
1 stop12h 57m
Delta
Wed 21/106:15 a.m.
SJD
-
SEA
1 stop13h 40m
Delta
Deal found 17/6C$ 729
Sun 6/98:35 a.m.
SEA
-
SJD
2 stops7h 45m
Alaska Airlines
Sun 13/94:34 p.m.
SJD
-
SEA
Nonstop4h 24m
Alaska Airlines
Deal found 21/6C$ 735
Sat 5/98:00 p.m.
SEA
-
SJD
1 stop17h 19m
Delta
Thu 10/92:37 p.m.
SJD
-
SEA
1 stop7h 28m
Delta
Deal found 21/6C$ 736
Sun 6/125:15 a.m.
SEA
-
SJD
1 stop8h 00m
Southwest
Fri 11/121:05 p.m.
SJD
-
SEA
1 stop9h 05m
Southwest
Deal found 20/6C$ 739
Sun 13/129:25 p.m.
SEA
-
SJD
2 stops13h 15m
Southwest
Thu 17/121:05 p.m.
SJD
-
SEA
2 stops11h 00m
Southwest
Deal found 21/6C$ 740
Sat 29/87:08 a.m.
SEA
-
SJD
2 stops10h 48m
Alaska Airlines
Sun 6/93:35 p.m.
SJD
-
SEA
Nonstop4h 27m
Alaska Airlines
Deal found 19/6C$ 742
Fri 16/109:30 a.m.
SEA
-
SJD
2 stops12h 57m
Delta
Thu 22/106:15 a.m.
SJD
-
SEA
2 stops12h 43m
Delta
Deal found 19/6C$ 743
Sat 24/107:17 a.m.
SEA
-
SJD
2 stops9h 21m
Alaska Airlines
Fri 6/112:54 p.m.
SJD
-
SEA
2 stops8h 40m
Alaska Airlines
Deal found 19/6C$ 749

Find flight deals from Seattle to Los Cabos

Keep the following information in mind while searching for Seattle to Los Cabos flight deals. Data was last updated 22 June 2026.

Round-trip from

C$ 722

One-way from

C$ 331

Popular in

June

Cheapest in

September

Average price

C$ 865
Delta
  • Delta
  • 22/8-28/8
  • 3 total stops
  • 35h 05m total
  • Seattle to Los Cabos
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 14/9
  • Nonstop
  • 4h 29m total
  • Seattle to Los Cabos
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Los Cabos 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 629,999 searches. Data last updated 22 June 2026.
Use the filters below to find and compare flights from Seattle to Los Cabos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 16/10

9:30 a.m.-10:27 p.m.

2 stops12h 57m

San José del Cabo Los Cabos

Wed 21/10

9:14 a.m.-7:55 p.m.

1 stop10h 41m

C$ 729

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 7/11

9:30 a.m.-9:14 p.m.

1 stop10h 44m

San José del Cabo Los Cabos

Sat 14/11

3:55 p.m.-7:40 p.m.

Nonstop4h 45m

C$ 729

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 1/10

9:15 a.m.-10:27 p.m.

2 stops13h 12m

San José del Cabo Los Cabos

Tue 6/10

6:15 a.m.-7:55 p.m.

1 stop13h 40m

C$ 729

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 24/10

7:17 a.m.-4:38 p.m.

2 stops9h 21m

San José del Cabo Los Cabos

Fri 6/11

2:54 p.m.-10:34 p.m.

2 stops8h 40m

C$ 749
Quickest round-trip

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 10/12

10:30 a.m.-3:55 p.m.

Nonstop4h 25m

San José del Cabo Los Cabos

Wed 16/12

5:11 p.m.-8:59 p.m.

Nonstop4h 48m

C$ 817

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 15/12

8:00 a.m.-3:29 p.m.

1 stop6h 29m

San José del Cabo Los Cabos

Sun 20/12

5:11 p.m.-8:59 p.m.

Nonstop4h 48m

C$ 824

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 15/12

8:00 a.m.-3:39 p.m.

1 stop6h 39m

San José del Cabo Los Cabos

Sat 19/12

1:20 p.m.-5:10 p.m.

Nonstop4h 50m

C$ 824

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 4/11

9:30 a.m.-10:30 p.m.

1 stop12h 00m

San José del Cabo Los Cabos

Tue 1/12

3:55 p.m.-7:40 p.m.

Nonstop4h 45m

C$ 862

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 16/8

7:55 p.m.-8:27 a.m.

2 stops12h 32m

San José del Cabo Los Cabos

Thu 20/8

6:15 a.m.-7:27 p.m.

2 stops13h 12m

C$ 883

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 28/11

8:00 a.m.-3:15 p.m.

1 stop6h 15m

San José del Cabo Los Cabos

Sat 5/12

12:15 p.m.-8:30 p.m.

2 stops9h 15m

C$ 889

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Los Cabos

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

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 209). Flying from Seattle to Los Cabos in June is currently the most expensive (average of C$ 335). 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.

What is the cheapest time of day to fly from SEA to KPG?

Find hourly flight availability from Seattle to Los Cabos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Los Cabos as you normally would.

How far ahead should I book a flight from Seattle to Los Cabos?

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Los Cabos. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Los Cabos

Get insights into the airlines that provide service to Los Cabos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Cabos. Reviews last updated 22 June 2026.
See what other customers who have flown with Alaska Airlines and Delta from Seattle to Los Cabos have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,560 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,560 reviews
Alaska Airlines
7.9
Good
12,560 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,422 reviews
Alaska Airlines
7.9
Good
12,560 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Los Cabos?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Los Cabos.

  • How popular is this Seattle to Los Cabos flight route?

    This flight path from Seattle/Tacoma Intl to Los Cabos was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Los Cabos?

    Delta can get you from Seattle to Los Cabos in just under 12h 57m. Your travel time can differ by up to . The distance between Seattle and Los Cabos is about 2923 km.

  • What are the most reliable airlines from Seattle to Los Cabos?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Los Cabos on time: Delta (96%), Korean Air (96%), Aeromexico (96%).

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

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

  • How can I find direct flights from Seattle to Los Cabos?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Los Cabos 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 Los Cabos?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 209). Flying from Seattle to Los Cabos in June is currently the most expensive (average of C$ 335). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Los Cabos

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to San José del Cabo flights

Top 2 airlines flying from Seattle to Los Cabos

Discover the top 2 airlines that operate flights from Seattle to Los Cabos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 488AverageC$ 711FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 505AverageC$ 930FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Los Cabos?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Los Cabos from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Los Cabos?

Cheapflights helps you find that perfect flight to Los Cabos from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Los Cabos with no change fees?

Need flexible booking options for your flight to Los Cabos from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Los Cabos become cheaper?

Yes! Start tracking prices for Seattle to Los Cabos flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.