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Los Cabos

$159+ Cheap flights from Seattle (SEA) to Los Cabos

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$342
(SmartFares)

One-way from

$159
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$537
Provider with most accurate pricing for Seattle/Tacoma Intl-San José del Cabo Los Cabos flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San José del Cabo Los Cabos flights.
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From Seattle/Tacoma Intl to Los Cabos
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One-way flight from Seattle/Tacoma Intl to Los Cabos
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Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This SmartFares deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/189:25 amSEA - SJD
Nonstop4h 10mAeromexico
Thu 5/222:40 pmSJD - SEA
Nonstop4h 40mAeromexico
Deal found 4/20$342
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/109:25 amSEA - SJD
Nonstop4h 21mDelta
Tue 7/152:52 pmSJD - SEA
Nonstop4h 26mDelta
Deal found 4/22$357
This Alaska Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:00 amSEA - SJD
2 stops9h 18mAlaska Airlines
Thu 5/223:30 pmSJD - SEA
Nonstop4h 30mAlaska Airlines
Deal found 4/20$366
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:33 pmSEA - SJD
1 stop12h 33mHawaiian Airlines
Thu 5/223:30 pmSJD - SEA
Nonstop4h 30mHawaiian Airlines
Deal found 4/22$371
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:59 pmSEA - SJD
1 stop9h 10mAmerican Airlines
Sat 10/412:25 pmSJD - SEA
1 stop11h 25mAmerican Airlines
Deal found 4/22$417
This Expedia deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:50 amSEA - SJD
Nonstop4h 20mMultiple Airlines
Thu 10/911:53 amSJD - SEA
1 stop8h 22mMultiple Airlines
Deal found 4/22$419
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:05 amSEA - SJD
1 stop7h 22mUnited Airlines
Sat 7/192:50 pmSJD - SEA
1 stop8h 09mUnited Airlines
Deal found 4/22$424
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:45 pmSEA - SJD
2 stops13h 55mSouthwest
Thu 5/1511:40 amSJD - SEA
2 stops11h 45mSouthwest
Deal found 4/21$466
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:05 amSEA - SJD
3 stops28h 29mWestJet
Fri 6/132:30 pmSJD - SEA
2 stops23h 39mWestJet
Deal found 4/22$542

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 2,558,603 searches. Data last updated April 22, 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

Sun 5/18

9:25 am-1:35 pm

Nonstop4h 10m

San José del Cabo Los Cabos

Thu 5/22

2:40 pm-7:20 pm

Nonstop4h 40m

$342

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 7/10

7:55 am-12:17 pm

Nonstop4h 22m

San José del Cabo Los Cabos

Mon 7/14

3:37 pm-7:59 pm

Nonstop4h 22m

$357

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 7/5

5:30 am-11:37 am

1 stop6h 07m

San José del Cabo Los Cabos

Sat 7/19

2:52 pm-7:18 pm

Nonstop4h 26m

$358

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 5/20

9:00 am-6:18 pm

2 stops9h 18m

San José del Cabo Los Cabos

Thu 5/22

3:30 pm-8:00 pm

Nonstop4h 30m

$366

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 7/5

6:05 am-1:27 pm

1 stop7h 22m

San José del Cabo Los Cabos

Sat 7/19

2:50 pm-10:59 pm

1 stop8h 09m

$424

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 5/6

5:30 am-1:55 pm

1 stop8h 25m

San José del Cabo Los Cabos

Fri 5/9

7:55 pm-8:42 pm

3 stops24h 47m

$439

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 5/26

1:10 am-8:59 am

1 stop7h 49m

San José del Cabo Los Cabos

Tue 6/3

1:25 pm-12:45 am

1 stop11h 20m

$462

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 5/12

8:45 pm-10:40 am

2 stops13h 55m

San José del Cabo Los Cabos

Thu 5/15

11:40 am-11:25 pm

2 stops11h 45m

$466

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 6/6

7:05 am-11:34 am

3 stops28h 29m

San José del Cabo Los Cabos

Fri 6/13

2:30 pm-2:09 pm

2 stops23h 39m

$542

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 5/19

9:34 am-9:59 pm

1 stop12h 25m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 18 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, January is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of $437). Flying from Seattle to Los Cabos in June is currently the most expensive (average of $560). 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 April 22, 2025.

When flying from Seattle to Los Cabos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 22, 2025.

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

Rainfall in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Cabos ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Los Cabos when rainfall is around 0.0 in.

Temperature in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Cabos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

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 April 22, 2025.
See what other customers who have flown with Alaska Airlines, Southwest 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
8.0
Very good
9,906 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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?

    If you book a flight to Los Cabos from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

    Within the past month, 24 users have taken a look at flights from Seattle/Tacoma Intl to Los Cabos.

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

    One-way options have recently been found by users for as low as $159 on Alaska Airlines. Other airlines that offer cheap prices include Aeromexico from $164 and American Airlines from $185 one-way.

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

    Consider Korean Air (93%), Alaska Airlines (89%) or Hawaiian Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Los Cabos.

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

    The cheapest flight price from Seattle to Los Cabos is $158. On average you can expect to pay $699. The most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), can usually be booked for $342.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of $437). Flying from Seattle to Los Cabos in June is currently the most expensive (average of $560). 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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Top 8 airlines flying from Seattle to Los Cabos

Discover the top 8 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 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$184Average$457FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$259Average$467FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$276Average$492FlexibilityNo cancel feeOn-time79%
DeltaCheapest$330Average$503FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$635FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$355Average$538FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$392Average$614FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$440Average$689FlexibilityNo cancel feeOn-time63%

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