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Cheap flights from Seattle to Los Cabos from C$ 231

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
15 Apr — 22 Apr1
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 16 March 2026.

Wed 15/49:30 a.m.
SEA
-
SJD
1 stop12h 48m
Delta
Fri 17/410:23 a.m.
SJD
-
SEA
1 stop9h 32m
Delta
Deal found 13/3C$ 513
Sun 3/55:35 a.m.
SEA
-
SJD
1 stop8h 10m
Delta
Thu 7/53:14 p.m.
SJD
-
SEA
Nonstop4h 41m
Delta
Deal found 12/3C$ 520
Tue 7/44:55 p.m.
SEA
-
SJD
2 stops14h 45m
Delta
Wed 15/43:05 p.m.
SJD
-
SEA
Nonstop4h 45m
Delta
Deal found 15/3C$ 526
Mon 13/49:30 a.m.
SEA
-
SJD
1 stop13h 00m
Delta
Wed 22/42:37 p.m.
SJD
-
SEA
2 stops19h 16m
Delta
Deal found 12/3C$ 529
Sat 2/58:05 p.m.
SEA
-
SJD
1 stop15h 24m
Alaska Airlines
Thu 7/52:49 p.m.
SJD
-
SEA
Nonstop4h 39m
Alaska Airlines
Deal found 15/3C$ 533
Sun 26/47:35 a.m.
SEA
-
SJD
2 stops14h 53m
Delta
Wed 29/46:01 a.m.
SJD
-
SEA
2 stops17h 50m
Delta
Deal found 15/3C$ 534
Tue 7/44:55 p.m.
SEA
-
SJD
2 stops14h 45m
Delta
Tue 14/42:32 p.m.
SJD
-
SEA
2 stops22h 05m
Delta
Deal found 15/3C$ 541
Tue 14/410:00 a.m.
SEA
-
SJD
Nonstop4h 21m
Alaska Airlines
Wed 15/43:31 p.m.
SJD
-
SEA
1 stop7h 11m
Alaska Airlines
Deal found 15/3C$ 542
Mon 13/49:15 p.m.
SEA
-
SJD
1 stop12h 15m
Alaska Airlines
Tue 14/41:40 p.m.
SJD
-
SEA
1 stop21h 22m
Alaska Airlines
Deal found 15/3C$ 545
Wed 29/47:35 a.m.
SEA
-
SJD
2 stops14h 43m
Delta
Fri 8/510:24 a.m.
SJD
-
SEA
1 stop9h 31m
Delta
Deal found 16/3C$ 548
Sun 3/55:00 a.m.
SEA
-
SJD
1 stop7h 40m
Southwest
Sat 9/51:35 p.m.
SJD
-
SEA
1 stop8h 35m
Southwest
Deal found 15/3C$ 552

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 16 March 2026.

Round-trip from

C$ 513

One-way from

C$ 231

Popular in

December

Cheapest in

July

Average price

C$ 639
Delta
  • Delta
  • 15/4-22/4
  • 2 total stops
  • 26h 42m total
  • Seattle to Los Cabos
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 14/4
  • Nonstop
  • 4h 22m total
  • Seattle to Los Cabos
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 16 March 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

Sat 2/5

9:36 a.m.-2:00 p.m.

Nonstop4h 24m

San José del Cabo Los Cabos

Fri 8/5

3:14 p.m.-7:55 p.m.

Nonstop4h 41m

C$ 568

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 17/5

5:30 a.m.-12:04 p.m.

1 stop6h 34m

San José del Cabo Los Cabos

Sun 24/5

3:14 p.m.-7:55 p.m.

Nonstop4h 41m

C$ 586

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 16/5

9:20 p.m.-12:30 p.m.

1 stop15h 10m

San José del Cabo Los Cabos

Sun 24/5

3:14 p.m.-7:55 p.m.

Nonstop4h 41m

C$ 597
Quickest round-trip

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 28/3

9:10 a.m.-1:25 p.m.

Nonstop4h 15m

San José del Cabo Los Cabos

Wed 1/4

12:44 p.m.-5:33 p.m.

Nonstop4h 49m

C$ 667

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 2/4

5:30 a.m.-1:55 p.m.

1 stop8h 25m

San José del Cabo Los Cabos

Tue 7/4

4:00 p.m.-8:45 p.m.

Nonstop4h 45m

C$ 674

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 29/3

8:08 a.m.-12:30 p.m.

Nonstop4h 22m

San José del Cabo Los Cabos

Wed 1/4

3:44 p.m.-7:02 a.m.

1 stop15h 18m

C$ 682

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 30/4

8:07 p.m.-2:40 p.m.

1 stop18h 33m

San José del Cabo Los Cabos

Mon 4/5

2:49 p.m.-7:28 p.m.

Nonstop4h 39m

C$ 693

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 30/4

7:59 p.m.-12:55 p.m.

1 stop16h 56m

San José del Cabo Los Cabos

Mon 4/5

3:05 p.m.-7:50 p.m.

Nonstop4h 45m

C$ 717
Cheapest one-way

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 18/5

9:45 a.m.-2:09 p.m.

Nonstop4h 24m

C$ 231

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 15/4

9:36 a.m.-2:00 p.m.

Nonstop4h 24m

C$ 231

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

Showing 1-10 of 19 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, July is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 270). Flying from Seattle to Los Cabos in March is currently the most expensive (average of C$ 445). 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 16 March 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.

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 16 March 2026.

The most flights from SEA to zzKPG are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, 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 16 March 2026.
See what other customers who have flown with Alaska Airlines,Delta, andAeromexico 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
12,057 reviews
Check prices

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,057 reviews
Alaska Airlines
7.9
Good
12,057 reviews
Check prices

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,288 reviews
Alaska Airlines
7.9
Good
12,057 reviews
Check prices

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Aeromexico
7.4
Good
1,564 reviews
Alaska Airlines
7.9
Good
12,057 reviews
Check prices

Food

7.0

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 15 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 and Alaska Airlines can get you from Seattle to Los Cabos in just under 4h 15m. Your travel time will be generally consistent. The distance between Seattle and Los Cabos is about 2923 km. Most flights are nonstop.

  • 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 (92%), Aeromexico (92%), Korean Air (84%).

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

    The cheapest flight price from Seattle to Los Cabos is C$ 231. On average you can expect to pay C$ 639. The most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), can usually be booked for C$ 808.

  • 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, July is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 270). Flying from Seattle to Los Cabos in March is currently the most expensive (average of C$ 445). 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

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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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 358AverageC$ 692FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 467AverageC$ 601FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AeromexicoCheapestC$ 474AverageC$ 495FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

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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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