Cheap flights from Seattle to Los Cabos from $159
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Los Cabos departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Los Cabos
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from Seattle to Los Cabos
Our best Delta deals on Seattle to Los Cabos flight tickets
Alaska Airlines flights from Seattle to Los Cabos
Our best Alaska Airlines deals on Seattle to Los Cabos flight tickets
See travel insights to Los Cabos from
How to get the cheapest flight ticket from Seattle to Los Cabos
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Los Cabos?
The month of January is, on average, the cheapest month to fly to Los Cabos from Seattle, with most prices found around $414. The month of September is another great option to travel to Los Cabos, with average flight prices from Seattle averaging around $424.
What is the cheapest day to depart on your flight to Los Cabos?
The cheapest day to depart from Seattle to Los Cabos is on a Monday. Travelers who choose to depart for Los Cabos on a Monday will often find tickets for as low as $469. On the other hand, Saturday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $556.
What is the cheapest time of day to depart on your flight to Los Cabos?
In the afternoon is the cheapest time of day to fly from Seattle to Los Cabos when you can find flight prices for as low as $305. Flying to Los Cabos in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,000 on average. Flights to Los Cabos from Seattle at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Seattle/Tacoma Intl to Los Cabos flight route?
Fly from Seattle/Tacoma Intl to San José del Cabo Los Cabos for the best Seattle/Tacoma Intl - Los Cabos flight prices
How far in advance should I book a flight to Los Cabos?
You are more likely to see cheaper flights to Los Cabos from Seattle when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Los Cabos for around $506 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Cabos from Seattle for as low as $464 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Los Cabos flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Los Cabos flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Los Cabos?
Delta, Hawaiian Airlines, and Aeromexico are the most popular carriers operating from Seattle/Tacoma Intl to Los Cabos
What airlines fly to Los Cabos?
Alaska Airlines, Delta and Aeromexico are the top three most popular airlines that fly to Los Cabos from Seattle according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Los Cabos. Keep in mind that there are 8 different airlines that fly to Los Cabos on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Los Cabos on average per day?
4 flights are operational daily from Seattle to Los Cabos as of May 2025. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.
How many flights depart from Seattle to Los Cabos on average per week?
The number of flights available between Seattle and Los Cabos is 30 per week as of May 2025. The most frequent departure day is Thu, with 23% of weekly flights leaving on this day.
Cheap Seattle to Los Cabos flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Los Cabos
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Los Cabos?
Prices for flights from Seattle/Tacoma Intl Airport to Los Cabos refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Los Cabos?
As of May 2025, there are 8 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Los Cabos.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Los Cabos?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Los Cabos.
What documentation or ID do you need to fly to Los Cabos?
The travel and health documents you'll need for your trip to Los Cabos may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Cabos. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Los Cabos?
Based on momondo bookings for flights between Seattle and Los Cabos, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 14.11% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 11.95%, Airbus A321neo with 9.32%, and Boeing 737 MAX 9 with 8.10%.
Best airlines flying from Seattle to Los Cabos
Compare and see reviews for airlines that fly from Seattle to Los Cabos with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $184 | Free Cancellation | Rating 7.9 2,409 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.5 1,698 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 6.7 1,174 reviews | |||
| PriceFrom $333 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $347 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $357 | Free Cancellation | Rating 8.0 9,972 reviews | |||
| PriceFrom $392 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $440 | Free Cancellation | Rating 8.0 4,293 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Los Cabos?
It is quick and easy to find Seattle to Los Cabos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Los Cabos that suits you.
Can I find flights from Seattle to Los Cabos with flexible booking policies on momondo?
momondo does allow users to show only those flights to Los Cabos from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to Los Cabos?
momondo provides multiple filters to help you find the best flight to Los Cabos from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Los Cabos right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Los Cabos from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.