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$245+ Cheap flights from Cabo San Lucas, Mexico to Seattle (SEA)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJD — SEA
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Cabo San Lucas to Seattle

Cheapest flights from Cabo San Lucas to Seattle
Explore the most affordable flight options available from Cabo San Lucas to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/2711:21 am
SJD
-
SEA
1 stop12h 19m
Alaska Airlines
Fri 8/2810:15 am
SEA
-
SJD
Nonstop4h 28m
Alaska Airlines
Deal found 7/28$345
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 8/2811:21 am
SJD
-
SEA
1 stop12h 19m
Alaska Airlines
Sat 8/2910:15 am
SEA
-
SJD
Nonstop4h 28m
Alaska Airlines
Deal found 7/31$359
This Delta deal was found by Cheapflights users on 7/31. 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 11/46:05 am
SJD
-
SEA
1 stop14h 50m
Delta
Sun 11/89:30 am
SEA
-
SJD
1 stop12h 00m
Delta
Deal found 7/31$419
This Aeromexico deal was found by Cheapflights users on 7/29. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:14 am
SJD
-
SEA
2 stops12h 31m
Aeromexico
Fri 8/289:45 pm
SEA
-
SJD
2 stops20h 48m
Aeromexico
Deal found 7/29$444

Find flight deals from Cabo San Lucas to Seattle

Keep the following information in mind while searching for Cabo San Lucas to Seattle flight deals. Data was last updated August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(Alaska Airlines)

One-way from

$245
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$516
Provider with most accurate pricing for San José del Cabo Los Cabos-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José del Cabo Los Cabos-Seattle/Tacoma Intl flights.
Search Deals
From Cabo San Lucas to Seattle/Tacoma Intl
Search Deals
One-way flight from Cabo San Lucas to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cabo San Lucas to Seattle 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 August 2, 2026.
Use the filters below to find and compare flights from Cabo San Lucas to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Thu 8/27

11:21 am-11:40 pm

1 stop12h 19m

Seattle/Tacoma Intl

Fri 8/28

10:15 am-2:43 pm

Nonstop4h 28m

$345

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Fri 8/28

11:21 am-11:40 pm

1 stop12h 19m

Seattle/Tacoma Intl

Sat 8/29

10:15 am-2:43 pm

Nonstop4h 28m

$359

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Thu 8/27

6:15 am-7:55 pm

1 stop13h 40m

Seattle/Tacoma Intl

Fri 8/28

7:16 am-10:30 pm

2 stops15h 14m

$439
Cheapest one-way

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Thu 10/29

10:25 am-8:55 pm

1 stop10h 30m

$256

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Fri 10/9

6:15 am-7:55 pm

1 stop13h 40m

$256

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Tue 10/27

6:05 am-8:55 pm

1 stop14h 50m

$256
Quickest one-way

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Tue 10/27

12:45 pm-5:21 pm

Nonstop4h 36m

$257

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Thu 11/26

12:26 pm-4:14 pm

Nonstop4h 48m

$257

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Thu 10/29

12:45 pm-5:21 pm

Nonstop4h 36m

$257

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Tue 9/29

11:52 am-9:36 am

1 stop21h 44m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Cabo San Lucas to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cabo San Lucas 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 Cabo San Lucas to Seattle

What is the cheapest time of day to fly from C4B to SEA?

Find hourly flight availability from Cabo San Lucas to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cabo San Lucas to Seattle as you normally would.

How much does it cost to fly round-trip from Cabo San Lucas to Seattle?

Airfare is below average for this route at the moment.
Cabo San Lucas to Seattle flights typically cost between $486 and $619 in August.
The cheapest round-trip price found within the last 5 days was $345 on Alaska Airlines (Aug 27-Aug 28).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 2, 2026.
Read reviews from past customers who have flown Alaska Airlines and Delta from Cabo San Lucas to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,749 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,749 reviews
Alaska Airlines
7.9
Good
12,749 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Delta
7.8
Good
8,493 reviews
Alaska Airlines
7.9
Good
12,749 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Related info for your journey

Find useful and relevant information for your journey from Cabo San Lucas to Seattle. 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 into for flights to Seattle from Cabo San Lucas?

    If you book a flight to Seattle from Cabo San Lucas, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Cabo San Lucas to Seattle/Tacoma Intl per day from 2 different airlines.

  • How popular is this Cabo San Lucas to Seattle flight route?

    Within the past month, 1 users have taken a look at flights from Cabo San Lucas to Seattle/Tacoma Intl.

  • How long is the flight from Cabo San Lucas to Seattle?

    A quick flight from Cabo San Lucas to Seattle can take about 12h 19m. Alaska Airlines provides one of the quickest options available for as low as $345. Airlines will cover a distance of 1816 mi.

  • What are the cheapest airlines to fly from Cabo San Lucas to Seattle one-way?

    $193 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and Aeromexico, with prices starting from $194 and $235, respectively.

  • What are the most reliable airlines from Cabo San Lucas to Seattle?

    The top 3 most reliable airlines when flying from Cabo San Lucas to Seattle are Alaska Airlines (93%), Delta (91%) and Korean Air (91%).

  • What are the cheapest flights from Cabo San Lucas to Seattle?

    Looking at all options, your cheapest flight can be booked for $256. While the most popular route (San José del Cabo Los Cabos - Seattle/Tacoma Intl) can be booked for $462 on average, our data indicates $567 when flying from Cabo San Lucas to Seattle.

  • Can I find deals for flights from Cabo San Lucas to Seattle that include hotel bookings?

    Yes. In addition to deals on Cabo San Lucas to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cabo San Lucas to Seattle?

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

  • Can I find deals for business class flights from Cabo San Lucas to Seattle?

    Yes. Cheapflights offers flight deals from Cabo San Lucas to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Alternative routes for Cabo San Lucas to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
San José del Cabo to Seattle flights

Top 2 airlines flying from Cabo San Lucas to Seattle

Discover the top 2 airlines that operate flights from Cabo San Lucas to Seattle. 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$307Average$377FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$413Average$554FlexibilityNo cancel feeOn-time75%

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