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Cheap flights from Seattle to Loreto from $312

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 Loreto departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Loreto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:35 pm - 12:47 pmSEA  Seattle/Tacoma Intl-LTO Loreto
16h 12m1 stop Los Angeles Los Angeles
Alaska Airlines Logo
1:37 pm - 10:59 pmLTO  Loreto-SEA Seattle/Tacoma Intl
9h 22m1 stop Los Angeles Los Angeles
$522Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Alaska Airlines Logo
7:08 am - 12:47 pmSEA  Seattle/Tacoma Intl-LTO Loreto
29h 39m2 stops Portland Los Angeles Los Angeles
Alaska Airlines Logo
1:37 pm - 7:20 amLTO  Loreto-SEA Seattle/Tacoma Intl
17h 43m2 stops Los Angeles Los Angeles Portland
$526Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Alaska Airlines Logo
10:23 am - 12:47 pmSEA  Seattle/Tacoma Intl-LTO Loreto
26h 24m2 stops Portland Los Angeles Los Angeles
Alaska Airlines Logo
1:37 pm - 8:39 pmLTO  Loreto-SEA Seattle/Tacoma Intl
7h 02m1 stop Los Angeles Los Angeles
$526Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:30 am - 12:52 pmSEA  Seattle/Tacoma Intl-LTO Loreto
7h 22m1 stop Dallas/Fort Worth
American Airlines Logo
11:20 am - 8:29 pmLTO  Loreto-SEA Seattle/Tacoma Intl
9h 09m1 stop Phoenix Sky Harbor Intl
$554American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
6:23 pm - 11:22 amSEA  Seattle/Tacoma Intl-LTO Loreto
15h 59m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:02 pm - 8:18 pmLTO  Loreto-SEA Seattle/Tacoma Intl
9h 16m1 stop Phoenix Sky Harbor Intl
$594American Airlines
Tue, Dec 1 - Wed, Dec 9
American Airlines Logo
5:54 pm - 11:22 amSEA  Seattle/Tacoma Intl-LTO Loreto
16h 28m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:02 pm - 8:18 pmLTO  Loreto-SEA Seattle/Tacoma Intl
9h 16m1 stop Phoenix Sky Harbor Intl
$619American Airlines
Thu, Dec 3 - Wed, Dec 9
Alaska Airlines Logo
6:00 am - 1:40 pmSEA  Seattle/Tacoma Intl-LTO Loreto
6h 40m1 stop Los Angeles Los Angeles
Alaska Airlines Logo
2:30 pm - 10:46 pmLTO  Loreto-SEA Seattle/Tacoma Intl
9h 16m1 stop Los Angeles Los Angeles
$647Alaska Airlines
Sun, Jan 31 - Wed, Feb 3
Alaska Airlines Logo
8:35 pm - 12:47 pmSEA  Seattle/Tacoma Intl-LTO Loreto
16h 12m2 stops San Francisco Los Angeles Los Angeles
Alaska Airlines Logo
1:37 pm - 8:39 pmLTO  Loreto-SEA Seattle/Tacoma Intl
7h 02m1 stop Los Angeles Los Angeles
$648Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Alaska Airlines Logo
8:35 pm - 12:47 pmSEA  Seattle/Tacoma Intl-LTO Loreto
16h 12m2 stops San Francisco Los Angeles Los Angeles
Alaska Airlines Logo
1:37 pm - 10:39 pmLTO  Loreto-SEA Seattle/Tacoma Intl
9h 02m2 stops Los Angeles Los Angeles Portland
$648Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Alaska Airlines Logo
6:00 am - 1:40 pmSEA  Seattle/Tacoma Intl-LTO Loreto
6h 40m1 stop Los Angeles Los Angeles
Alaska Airlines Logo
2:30 pm - 6:02 amLTO  Loreto-SEA Seattle/Tacoma Intl
16h 32m2 stops Los Angeles Los Angeles Portland
$651Alaska Airlines
Sun, Jan 31 - Wed, Feb 3

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American Airlines flights from Seattle to Loreto

Our best American Airlines deals on Seattle to Loreto flight tickets
American Airlines
Sep 12
SEA5:30 amSeattle/Tacoma Intl
7h 22m
1 stop
LTO12:52 pmLoreto
Sep 19
LTO11:20 amLoreto
9h 09m
1 stop
SEA8:29 pmSeattle/Tacoma Intl
$554
American Airlines
Dec 1
SEA6:23 pmSeattle/Tacoma Intl
15h 59m
1 stop
LTO11:22 amLoreto
Dec 9
LTO12:02 pmLoreto
9h 16m
1 stop
SEA8:18 pmSeattle/Tacoma Intl
$594
American Airlines
Dec 3
SEA5:54 pmSeattle/Tacoma Intl
16h 28m
1 stop
LTO11:22 amLoreto
Dec 9
LTO12:02 pmLoreto
9h 16m
1 stop
SEA8:18 pmSeattle/Tacoma Intl
$619

Alaska Airlines flights from Seattle to Loreto

Our best Alaska Airlines deals on Seattle to Loreto flight tickets
Alaska Airlines
Sep 12
SEA8:35 pmSeattle/Tacoma Intl
16h 12m
1 stop
LTO12:47 pmLoreto
Sep 19
LTO1:37 pmLoreto
9h 22m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$522
Alaska Airlines
Sep 12
SEA7:08 amSeattle/Tacoma Intl
29h 39m
2 stops
LTO12:47 pmLoreto
Sep 19
LTO1:37 pmLoreto
17h 43m
2 stops
SEA7:20 amSeattle/Tacoma Intl
$526
Alaska Airlines
Jan 31
SEA6:00 amSeattle/Tacoma Intl
6h 40m
1 stop
LTO1:40 pmLoreto
Feb 3
LTO2:30 pmLoreto
9h 16m
1 stop
SEA10:46 pmSeattle/Tacoma Intl
$647

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Loreto 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Seattle to Loreto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sat 9/12

8:35 pm-12:47 pm

1 stop16h 12m

Loreto

Sat 9/19

1:37 pm-10:59 pm

1 stop9h 22m

$522

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sat 9/12

7:08 am-12:47 pm

2 stops29h 39m

Loreto

Sat 9/19

1:37 pm-7:20 am

2 stops17h 43m

$526

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sat 9/12

10:23 am-12:47 pm

2 stops26h 24m

Loreto

Sat 9/19

1:37 pm-8:39 pm

1 stop7h 02m

$526

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sat 9/12

5:30 am-12:52 pm

1 stop7h 22m

Loreto

Sat 9/19

11:20 am-8:29 pm

1 stop9h 09m

$554

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Tue 12/1

6:23 pm-11:22 am

1 stop15h 59m

Loreto

Wed 12/9

12:02 pm-8:18 pm

1 stop9h 16m

$594

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Thu 12/3

5:54 pm-11:22 am

1 stop16h 28m

Loreto

Wed 12/9

12:02 pm-8:18 pm

1 stop9h 16m

$619
Quickest round-trip

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sun 1/31

6:00 am-1:40 pm

1 stop6h 40m

Loreto

Wed 2/3

2:30 pm-10:46 pm

1 stop9h 16m

$647

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sat 9/12

8:35 pm-12:47 pm

2 stops16h 12m

Loreto

Sat 9/19

1:37 pm-8:39 pm

1 stop7h 02m

$648

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sat 9/12

8:35 pm-12:47 pm

2 stops16h 12m

Loreto

Sat 9/19

1:37 pm-10:39 pm

2 stops9h 02m

$648

SeattleLoreto

SEA Seattle/Tacoma Intl - LTO Loreto

SEALTO

Seattle/Tacoma Intl

Sun 1/31

6:00 am-1:40 pm

1 stop6h 40m

Loreto

Wed 2/3

2:30 pm-6:02 am

2 stops16h 32m

$651

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Loreto from

How to get the cheapest flight ticket from Seattle to Loreto

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 Loreto?

The month of July is, on average, the cheapest month to fly to Loreto from Seattle, with most prices found around $0. The month of May is another great option to travel to Loreto, with average flight prices from Seattle averaging around $0.

Can stopping save me money on Seattle to Loreto flights?

You could potentially save up to 1% on your flight if you consider stops on a Seattle to Loreto flight.

When to book flights from Seattle to Loreto

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Loreto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Loreto (SEA to LTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Loreto

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Seattle to Loreto takes 5h 40m
There are no direct flights from Seattle to Loreto. There are no popular flight routes from Seattle to Loreto.
Search flight deals

Frequently asked questions about flying from Seattle to Loreto

  • How far is Seattle/Tacoma Intl to Loreto by plane?

    Seattle/Tacoma Intl and Loreto are 1606.6 mi apart from one another. Flights usually cover this in 5h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Loreto Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Loreto Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Loreto Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Loreto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Loreto Airport.

  • What documentation or ID do you need to fly to Loreto Airport?

    The travel and health documents you'll need for your trip to Loreto Airport 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 Loreto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Loreto?

Best airlines flying from Seattle to Loreto

Compare and see reviews for airlines that fly from Seattle to Loreto with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $356Free CancellationRating
7.9
12,772 reviews
Search Alaska Airlines flights

Traveling to a place near Loreto?

Book flights to Loreto if you plan to visit one of these locations
Mulegé

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Loreto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Loreto from Seattle.

Can I find flights from Seattle to Loreto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Loreto flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Loreto?

momondo helps you find the best flight between Seattle and Loreto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Loreto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Loreto 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.

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