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Cheap flights from Seattle to Los Cabos from C$ 176

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
30 Jul — 6 Aug1
1 adult

Cheap 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 25 July 2025.

Round-trip from

C$ 400

One-way from

C$ 176

Popular in

December

Cheapest in

September

Average price

C$ 571
Delta
  • Delta
  • 9/8-16/8
  • Nonstop
  • 8h 45m total
  • Seattle to Los Cabos
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Delta
  • Delta
  • 23/8
  • Nonstop
  • 4h 19m total
  • Seattle to Los Cabos
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Seattle to Los Cabos

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 25 July 2025.

Sat 9/89:30 a.m.SEA - SJD
Nonstop4h 24mDelta
Sat 16/83:15 p.m.SJD - SEA
Nonstop4h 21mDelta
Deal found 24/7C$ 400
Wed 19/1110:43 a.m.SEA - SJD
Nonstop4h 28mHawaiian Airlines
Wed 26/113:35 p.m.SJD - SEA
Nonstop4h 43mHawaiian Airlines
Deal found 24/7C$ 462
Tue 19/87:55 a.m.SEA - SJD
Nonstop4h 22mAlaska Airlines
Tue 26/81:52 p.m.SJD - SEA
1 stop9h 43mAlaska Airlines
Deal found 22/7C$ 470

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 25 July 2025.
Use the filters below to find and compare flights from Seattle to Los Cabos that are best for you.

Fly from

Seattle

Fly to

Los Cabos

Route

Depart

Return

Price

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 9/8

9:30 a.m.-1:54 p.m.

Nonstop4h 24m

San José del Cabo Los Cabos

Sat 16/8

3:15 p.m.-7:36 p.m.

Nonstop4h 21m

C$ 400

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 19/11

10:43 a.m.-4:11 p.m.

Nonstop4h 28m

San José del Cabo Los Cabos

Wed 26/11

3:35 p.m.-7:18 p.m.

Nonstop4h 43m

C$ 462

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 19/8

7:55 a.m.-12:17 p.m.

Nonstop4h 22m

San José del Cabo Los Cabos

Tue 26/8

1:52 p.m.-11:35 p.m.

1 stop9h 43m

C$ 470

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 23/8

9:51 a.m.-2:10 p.m.

Nonstop4h 19m

C$ 176

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 12/8

7:55 a.m.-12:17 p.m.

Nonstop4h 22m

C$ 189

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 20/10

8:04 a.m.-12:31 p.m.

Nonstop4h 27m

C$ 203

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 30/7

5:20 a.m.-11:00 a.m.

1 stop5h 40m

C$ 285

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 25/10

8:42 a.m.-10:43 a.m.

3 stops26h 01m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

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, December is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 401). Flying from Seattle to Los Cabos in February is currently the most expensive (average of C$ 498). 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 25 July 2025.

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.

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 25 July 2025.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta 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
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,235 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,967 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,595 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,876 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Seattle to Los Cabos one-way?

    C$ 176 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Hawaiian Airlines and Alaska Airlines, with prices starting from C$ 189 and C$ 203, respectively.

  • 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: Qatar Airways (100%), Delta (100%), Korean Air (100%).

  • 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, December is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 401). Flying from Seattle to Los Cabos in February is currently the most expensive (average of C$ 498). 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

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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 3 airlines flying from Seattle to Los Cabos

Discover the top 3 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 25 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapestC$ 446AverageC$ 593FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Alaska AirlinesCheapestC$ 458AverageC$ 621FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 465AverageC$ 545FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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

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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.

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