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Baja California Sur

$136+ Cheap flights from Seattle (SEA) to Baja California Sur

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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Seattle to Baja California Sur

Keep the following information in mind while searching for Seattle to Baja California Sur flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$346
(Alaska Airlines)

One-way from

$136
(SmartFares)

Popular in

December

Cheapest in

July

Average price

$485

Good round-trip deal

$384 or less

Good one-way deal

$199 or less
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 Baja California Sur
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One-way flight from Seattle/Tacoma Intl to Baja California Sur
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Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Baja California Sur.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Baja California Sur.
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Find flight deals from Seattle to Baja California Sur

Cheapest flights from Seattle to Baja California Sur
Explore the most affordable flight options available from Seattle to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/3110:08 amSEA - SJD
Nonstop4h 26mDelta
Thu 1/84:26 pmSJD - SEA
Nonstop4h 44mDelta
Deal found 10/27$346
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 12/3010:00 amSEA - SJD
Nonstop4h 20mAlaska Airlines
Thu 1/82:42 pmSJD - SEA
Nonstop4h 47mAlaska Airlines
Deal found 10/27$347
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/317:05 amSEA - SJD
1 stop6h 27mAlaska Airlines
Wed 1/72:42 pmSJD - SEA
Nonstop4h 47mAlaska Airlines
Deal found 10/27$350
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 12/168:20 pmSEA - SJD
1 stop16h 50mDelta
Fri 1/94:26 pmSJD - SEA
Nonstop4h 44mDelta
Deal found 10/27$351
This SmartFares deal was found by Cheapflights users on 10/29. 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.
Sat 11/2910:05 amSEA - SJD
Nonstop4h 20mAeromexico
Sat 12/64:40 pmSJD - SEA
Nonstop4h 49mAeromexico
Deal found 10/29$354
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/3110:00 amSEA - SJD
Nonstop4h 20mAlaska Airlines
Tue 1/67:15 pmSJD - SEA
1 stop15h 38mAlaska Airlines
Deal found 10/28$355
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/3010:00 amSEA - SJD
Nonstop4h 20mAlaska Airlines
Tue 1/67:15 pmSJD - SEA
1 stop15h 38mAlaska Airlines
Deal found 10/28$356
This SmartFares deal was found by Cheapflights users on 10/29. 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.
Sat 11/299:11 amSEA - SJD
Nonstop4h 16mAlaska Airlines
Sat 12/61:26 pmSJD - SEA
1 stop10h 23mAlaska Airlines
Deal found 10/29$358
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 12/3012:55 amSEA - SJD
1 stop10h 39mDelta
Wed 1/712:37 pmSJD - SEA
1 stop7h 58mDelta
Deal found 10/28$360
This SmartFares deal was found by Cheapflights users on 10/29. 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 12/149:39 pmSEA - SJD
1 stop12h 31mAlaska Airlines
Fri 12/193:42 pmSJD - SEA
Nonstop4h 50mAlaska Airlines
Deal found 10/29$362
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/97:57 pmSEA - LTO
1 stop16h 55mAlaska Airlines
Sat 11/153:58 pmLTO - SEA
1 stop7h 32mAlaska Airlines
Deal found 10/28$422
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/126:05 amSEA - LTO
1 stop6h 50mAlaska Airlines
Sat 12/205:08 pmLTO - SEA
1 stop16h 54mAlaska Airlines
Deal found 10/28$442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Baja California Sur 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 October 30, 2025.
Use the filters below to find and compare flights from Seattle to Baja California Sur that are best for you.

Fly from

Seattle

Fly to

Baja California Sur

Route

Depart

Return

Price

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 1/2

10:08 am-3:34 pm

Nonstop4h 26m

San José del Cabo Los Cabos

Fri 1/9

4:26 pm-8:10 pm

Nonstop4h 44m

$346

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 1/7

10:00 am-3:21 pm

Nonstop4h 21m

San José del Cabo Los Cabos

Wed 1/14

4:26 pm-8:10 pm

Nonstop4h 44m

$347

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 1/3

9:15 pm-11:36 am

1 stop13h 21m

San José del Cabo Los Cabos

Thu 1/8

2:42 pm-6:29 pm

Nonstop4h 47m

$350

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 12/30

12:55 am-12:34 pm

1 stop10h 39m

San José del Cabo Los Cabos

Thu 1/8

4:26 pm-8:10 pm

Nonstop4h 44m

$350

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

Tue 1/20

9:45 pm-2:04 pm

2 stops15h 19m

Loreto

Thu 2/5

2:59 pm-11:21 am

2 stops21h 22m

$357

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

Wed 1/21

7:50 pm-1:49 pm

2 stops16h 59m

Loreto

Thu 2/5

2:59 pm-9:18 am

2 stops19h 19m

$357

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 1/1

8:11 pm-10:34 am

1 stop13h 23m

San José del Cabo Los Cabos

Tue 1/6

7:15 pm-9:53 am

1 stop15h 38m

$359

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 1/2

7:10 am-3:30 pm

1 stop7h 20m

San José del Cabo Los Cabos

Wed 1/7

9:35 am-7:38 pm

1 stop11h 03m

$360

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

Sat 2/7

6:00 am-3:12 pm

1 stop8h 12m

Loreto

Sat 2/14

6:30 pm-8:15 am

1 stop14h 45m

$362

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

Thu 1/22

8:50 pm-2:04 pm

2 stops16h 14m

Loreto

Thu 2/5

2:59 pm-9:18 am

2 stops19h 19m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 39 results
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Best time to book a flight from Seattle to Baja California Sur

Have a flexible travel schedule? Discover the best time to fly to Baja California Sur 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 Baja California Sur

What is the cheapest month to book a flight from Seattle to Baja California Sur?

Currently, July is the cheapest month in which you can book a flight from Seattle to Baja California Sur (average of $199). Flying from Seattle to Baja California Sur in January is currently the most expensive (average of $345). 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 BS?

Find hourly flight availability from Seattle to Baja California Sur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Seattle to Baja California Sur in the afternoon. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Seattle to Baja California Sur?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Baja California Sur. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Baja California Sur flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Baja California Sur

Get insights into the airlines that provide service to Baja California Sur. 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 Baja California Sur. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Baja California Sur by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,213 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

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
11,213 reviews
Alaska Airlines
8.0
Very good
11,213 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

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
7,992 reviews
Alaska Airlines
8.0
Very good
11,213 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

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
2,796 reviews
Alaska Airlines
8.0
Very good
11,213 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

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
1,675 reviews
Alaska Airlines
8.0
Very good
11,213 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

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.
American Airlines
7.2
Good
11,030 reviews
Alaska Airlines
8.0
Very good
11,213 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

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 Baja California Sur. 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 Baja California Sur?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Baja California Sur.

  • How popular is this Seattle to Baja California Sur flight route?

    Flights from Seattle/Tacoma Intl to Baja California Sur have been viewed 43 times in the past calendar month.

  • How long is the flight from Seattle to Baja California Sur?

    Airlines like Delta, Alaska Airlines, and Hawaiian Airlines fly from Seattle to Baja California Sur in about 4h 26m. The time it takes to get you to your destination can typically vary by up to 8h 55m. Seattle and Baja California Sur are separated by a distance of 1816 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Seattle to Baja California Sur?

    When deciding which route to take from Seattle to Baja California Sur consider Seattle/Tacoma Intl - San José del Cabo Los Cabos, Seattle/Tacoma Intl - Loreto or Seattle/Tacoma Intl - La Paz Leon as they are the most popular.

  • What are the most reliable airlines from Seattle to Baja California Sur?

    Consider Delta (100%), Korean Air (100%) or Aeromexico (100%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Baja California Sur.

  • What are the cheapest flights from Seattle to Baja California Sur?

    While on average a flight from Seattle to Baja California Sur is generally $386, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), you can expect to pay $346 for that flight.

  • Can I find deals for flights from Seattle to Baja California Sur that include hotel bookings?

    Yes. In addition to deals on Seattle to Baja California Sur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Baja California Sur?

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

  • Can I find deals for business class flights from Seattle to Baja California Sur?

    Yes. Cheapflights offers flight deals from Seattle to Baja California Sur 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 Baja California Sur?

    Currently, July is the cheapest month in which you can book a flight from Seattle to Baja California Sur (average of $199). Flying from Seattle to Baja California Sur in January is currently the most expensive (average of $345). 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 Baja California Sur

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Seattle to Baja California Sur

Discover the top 8 airlines that operate flights from Seattle to Baja California Sur. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$191Average$527FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$206Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$272Average$630FlexibilityNo cancel feeOn-time69%
VolarisCheapest$276Average$495FlexibilityNo cancel feeOn-time79%
DeltaCheapest$311Average$498FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$360Average$603FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$391Average$671FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$440Average$689FlexibilityNo cancel feeOn-time63%

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