SEA - LTO

$229 Find Cheap Flights from Seattle to Loreto - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Loreto departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$462
Typical prices: $305-$346
Alaska Airlines
Thu 9/10Sun 9/13
SEA - LTO • 1 stop
Cheapest one-way
$229
Alaska Airlines
Thu 8/27
SEA - LTO • 2 stops
Top airlines
Cheapest • from $462 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Loreto. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $694 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Loreto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Loreto (SEA-LTO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Loreto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Loreto

Thu, Sep 10 - Sun, Sep 13
Alaska Airlines Logo
6:49 am - 12:47 pm
SEA
-
LTO
5h 58m
1 stop
Alaska Airlines Logo
1:37 pm - 10:59 pm
LTO
-
SEA
9h 22m
1 stop
$462Alaska Airlines
Thu, Sep 10 - Sun, Sep 13
Alaska Airlines Logo
6:49 am - 12:47 pm
SEA
-
LTO
5h 58m
1 stop
Alaska Airlines Logo
1:37 pm - 8:24 am
LTO
-
SEA
18h 47m
2 stops
$467Alaska Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
2:55 pm - 11:21 am
SEA
-
LTO
19h 26m
1 stop
American Airlines Logo
12:01 pm - 8:14 pm
LTO
-
SEA
9h 13m
1 stop
$515American Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
5:54 pm - 11:21 am
SEA
-
LTO
16h 27m
1 stop
American Airlines Logo
12:01 pm - 8:14 pm
LTO
-
SEA
9h 13m
1 stop
$540American Airlines
Thu, Sep 10 - Sun, Sep 13
Alaska Airlines Logo
10:59 pm - 12:47 pm
SEA
-
LTO
37h 48m
2 stops
Alaska Airlines Logo
1:37 pm - 7:20 am
LTO
-
SEA
17h 43m
2 stops
$560Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
Alaska Airlines Logo
6:03 am - 11:55 am
SEA
-
LTO
5h 52m
1 stop
Alaska Airlines Logo
1:30 pm - 10:58 pm
LTO
-
SEA
9h 28m
1 stop
$568Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
Alaska Airlines Logo
11:00 pm - 12:40 pm
SEA
-
LTO
13h 40m
2 stops
Alaska Airlines Logo
1:30 pm - 8:56 pm
LTO
-
SEA
7h 26m
1 stop
$574Alaska Airlines
Mon, Aug 31 - Sat, Sep 5
Alaska Airlines Logo
10:59 pm - 12:47 pm
SEA
-
LTO
61h 48m
3 stops
Alaska Airlines Logo
1:37 pm - 9:03 am
LTO
-
SEA
19h 26m
2 stops
$578Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
Alaska Airlines Logo
11:00 pm - 12:40 pm
SEA
-
LTO
13h 40m
2 stops
Alaska Airlines Logo
1:30 pm - 9:14 am
LTO
-
SEA
19h 44m
2 stops
$584Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
Alaska Airlines Logo
6:03 am - 11:55 am
SEA
-
LTO
5h 52m
1 stop
Alaska Airlines Logo
1:30 pm - 10:58 pm
LTO
-
SEA
9h 28m
1 stop
$589Alaska Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Loreto flights

Get data-powered insights and trends into flights from Seattle to Loreto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Loreto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Loreto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Loreto is May, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $764 and $682 respectively.

Good to know

Low season

September

Cheapest flight

$229
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Seattle to Loreto

When to book flights from Seattle to Loreto

Are your dates flexible? Find out the best times to travel from Seattle to Loreto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Loreto

  • What is the cheapest flight from Seattle to Loreto?

    In the last 5 days, the lowest price for a flight from Seattle to Loreto was $229 for a one-way ticket and $462 for a round-trip.

  • Do I need a passport to fly between Seattle and Loreto?

    Yes, you’ll need a passport to travel to Loreto from Seattle.

  • Which aircraft models fly most regularly from Seattle to Loreto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Loreto?

    oneworld is the only airline alliance operating flights between Seattle and Loreto.

  • How does KAYAK find such low prices on flights from Seattle to Loreto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Loreto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Loreto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Loreto from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Loreto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Loreto with an airline and back to Seattle with another airline. Booking your flights between Seattle and LTO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Loreto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Loreto from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Loreto

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Loreto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Loreto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12661 reviews
7.8Comfort
8.5Crew
7.0Food
8.1Boarding
7.0Entertainment
Airline reviews

No entertainment or food on a short flight, even in first class

10.0 ExcellentAnonymous, Jul 2026
SEA - MFR
Read more Alaska Airlines reviews

No entertainment or food on a short flight, even in first class

A smooth flight; a little cold on the ground and then suddenly heated when in the air; legroom on the 737-800 worse than on the outgoing flight, on 737-900. Much prefer flying Alaska to the northwest than flying American anywhere!

The flight was canceled and dumped everyone in Albany. I still haven’t received reimbursement for transportation for getting to NYC or appropriate compensation for the cancelled flight.

My experience was significantly impacted by problems in Seattle with luggage check-in. Apparently, Alaska Air was significantly understaffed in this area for the number of passengers for that morning or they had issues with the machinery processing and loading the baggage. Upon tagging my suitcase, I was sent from one drop-off area to another and yet a third on a different floor. The line to do most of this was VERY long and moved quite slowly at first--I just barely made it on time to catch my flight even. though I arrived at the airport an hour and 40 minutes early. Then when I arrived in Charleston, my bag didn't arrive on the carousel with other luggage and I had to spend extra time tracking it down.. The relative who helped me out at SEATAC said he had never seen the airport so backed up and he travels out of that airport frequently. It was a very stressful experience, and very disappointing.

NO ENTERTAINMENT OR WIFI OR FOOD. ONLY WATER TO DRINK AND SPICY PRESTLES TO TAL CHAEOS AT CHECKIN

Boarding was smooth, the crew was kind and friendly, and even though we were in the Saver class, the seats were generous enough for my daughter to nap on me and I had enough room to recline and sleep for our overnight flight. If I had stayed awake I might have quibbled with the lack of a true meal, but the snacks worked for me and when my daughter was hungry (as she did NOT sleep), the crew took care of her. There was room for all of our bags on a very full flight, which was nice. It has been awhile since I haven’t checked a bag, so I had worried.

Customer service of one flight attendant, impersonal to asking questions

Great and comfortable aircraft. Good food and the staff was amazing

You guys did great, the only thing keeping me from the higher rating is the physical dimensions of the seats, which staff has no control over. Keep up the good job.

I had to gate check my luggage and it was a pleasant experience as I never done that procedure before. Everything went smoothly.

Everything you need to know for your flight from Seattle to Loreto

Information on your arrival and departure airports