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Cheap flights from Seattle to Los Cabos from C$ 208

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
2 Jan — 9 Jan1
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 3 December 2025.

Wed 31/1210:08 a.m.SEA - SJD
Nonstop4h 26mDelta
Tue 6/112:37 p.m.SJD - SEA
1 stop7h 57mDelta
Deal found 1/12C$ 497
Wed 31/1210:00 a.m.SEA - SJD
Nonstop4h 20mAlaska Airlines
Wed 7/12:17 p.m.SJD - SEA
1 stop9h 29mAlaska Airlines
Deal found 2/12C$ 514
Tue 30/1210:00 a.m.SEA - SJD
Nonstop4h 20mAlaska Airlines
Tue 6/17:15 p.m.SJD - SEA
1 stop15h 38mAlaska Airlines
Deal found 2/12C$ 543
Wed 31/129:15 p.m.SEA - SJD
1 stop13h 21mAlaska Airlines
Tue 6/11:45 p.m.SJD - SEA
2 stops22h 48mAlaska Airlines
Deal found 1/12C$ 560

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 3 December 2025.

Round-trip from

C$ 491

One-way from

C$ 208

Popular in

December

Cheapest in

July

Average price

C$ 905
Alaska Airlines
  • Alaska Airlines
  • 24/1-28/1
  • 1 total stop
  • 21h 27m total
  • Seattle to Los Cabos
Search Deals
Delta
  • Delta
  • 31/12
  • Nonstop
  • 4h 26m total
  • Seattle to Los Cabos
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 3 December 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 7/2

8:50 p.m.-2:30 p.m.

1 stop16h 40m

San José del Cabo Los Cabos

Tue 10/2

11:42 a.m.-9:58 p.m.

2 stops11h 16m

C$ 515

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 6/1

10:00 a.m.-3:21 p.m.

Nonstop4h 21m

San José del Cabo Los Cabos

Sat 31/1

4:26 p.m.-8:10 p.m.

Nonstop4h 44m

C$ 521

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 3/1

7:52 a.m.-1:13 p.m.

Nonstop4h 21m

San José del Cabo Los Cabos

Wed 7/1

2:17 p.m.-10:46 p.m.

1 stop9h 29m

C$ 523

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 23/1

8:50 p.m.-2:30 p.m.

1 stop16h 40m

San José del Cabo Los Cabos

Wed 28/1

2:17 p.m.-10:33 p.m.

2 stops9h 16m

C$ 526

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 24/2

7:41 p.m.-11:11 a.m.

1 stop14h 30m

San José del Cabo Los Cabos

Tue 3/3

2:35 p.m.-10:18 p.m.

2 stops8h 43m

C$ 528

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 19/1

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

1 stop12h 00m

San José del Cabo Los Cabos

Wed 28/1

10:25 a.m.-7:55 p.m.

1 stop10h 30m

C$ 533

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 7/1

6:53 p.m.-10:27 a.m.

1 stop14h 34m

San José del Cabo Los Cabos

Wed 14/1

1:28 p.m.-8:34 p.m.

1 stop8h 06m

C$ 536

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 13/3

8:00 a.m.-12:25 p.m.

Nonstop4h 25m

San José del Cabo Los Cabos

Tue 17/3

1:35 p.m.-8:47 p.m.

1 stop7h 12m

C$ 544

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 4/1

7:52 a.m.-1:13 p.m.

Nonstop4h 21m

San José del Cabo Los Cabos

Sat 17/1

4:26 p.m.-8:10 p.m.

Nonstop4h 44m

C$ 546

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 13/3

8:09 a.m.-2:40 p.m.

1 stop6h 31m

San José del Cabo Los Cabos

Mon 16/3

4:17 p.m.-9:00 p.m.

Nonstop4h 43m

C$ 550

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 22 results
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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, May is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 277). Flying from Seattle to Los Cabos in January is currently the most expensive (average of C$ 484). 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 3 December 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.

Weekly flight availability from Seattle to Los Cabos

Explore weekly flight availability from Seattle to Los Cabos. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 December 2025.

The most flights from SEA to zzKPG are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 3 December 2025.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines 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
11,390 reviews
Check prices

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,390 reviews
Alaska Airlines
8.0
Very good
11,390 reviews
Check prices

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,390 reviews
Check prices

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
8.0
Very good
11,390 reviews
Check prices

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Aeromexico
7.4
Good
1,654 reviews
Alaska Airlines
8.0
Very good
11,390 reviews
Check prices

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 41 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?

    Alaska Airlines and Delta can get you from Seattle to Los Cabos in just under 12h. Your travel time can differ by up to 4h 40m. The distance between Seattle and Los Cabos is about 2923 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 (90%), Korean Air (90%), Aeromexico (90%).

  • What are the cheapest flights from Seattle to Los Cabos?

    The cheapest flight price from Seattle to Los Cabos is C$ 483. On average you can expect to pay C$ 1,289. The most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), can usually be booked for C$ 586.

  • 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, May is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 277). Flying from Seattle to Los Cabos in January is currently the most expensive (average of C$ 484). 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 4 airlines flying from Seattle to Los Cabos

Discover the top 4 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 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapestC$ 450AverageC$ 702FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
AeromexicoCheapestC$ 459AverageC$ 595FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
DeltaCheapestC$ 477AverageC$ 518FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 478AverageC$ 710FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets 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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