SEA - LTO

$248 Find Cheap Flights from Seattle to Loreto

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 3/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Loreto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Loreto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Loreto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$368
Overall average: $668
Alaska Airlines
Sat 2/7Sat 2/14
SEA - LTO • 2 stops
Cheapest one-way
$248
Hawaiian Airlines
Sat 3/7
SEA - LTO • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $368 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 40% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Feb 7 - Sat, Feb 14
Alaska Airlines Logo
5:59 pm - 2:10 pmSEA-LTO
19h 11m2 stops
Alaska Airlines Logo
4:25 pm - 8:15 amLTO-SEA
16h 50m2 stops
$368Alaska Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Alaska Airlines Logo
7:40 pm - 1:52 pmSEA-LTO
17h 12m2 stops
Alaska Airlines Logo
3:58 pm - 7:07 amLTO-SEA
16h 09m2 stops
$373Alaska Airlines
Find Deal
Sat, Feb 7 - Sat, Feb 14
Alaska Airlines Logo
8:15 pm - 2:10 pmSEA-LTO
16h 55m1 stop
Alaska Airlines Logo
6:30 pm - 8:15 amLTO-SEA
14h 45m1 stop
$388Alaska Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Hawaiian Airlines Logo
7:57 pm - 1:52 pmSEA-LTO
16h 55m1 stop
Hawaiian Airlines Logo
3:58 pm - 10:30 pmLTO-SEA
7h 32m1 stop
$394Hawaiian Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
British Airways Logo
5:54 pm - 11:21 amSEA-LTO
16h 27m1 stop
British Airways Logo
12:01 pm - 9:16 amLTO-SEA
22h 15m1 stop
$417British Airways
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Thu, Dec 11 - Wed, Dec 17
Hawaiian Airlines Logo
9:14 pm - 1:55 pmSEA-LTO
15h 41m1 stop
Hawaiian Airlines Logo
2:45 pm - 9:59 pmLTO-SEA
8h 14m1 stop
$424Hawaiian Airlines
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Sun, Nov 9 - Sun, Nov 16
Multiple Airlines Logo
7:57 pm - 1:52 pmSEA-LTO
16h 55m1 stop
Multiple Airlines Logo
2:38 pm - 7:37 pmLTO-SEA
29h 59m1 stop
$464Multiple Airlines
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Sun, Feb 15 - Sat, Feb 21
Multiple Airlines Logo
12:00 pm - 2:15 pmSEA-LTO
25h 15m2 stops
Multiple Airlines Logo
6:30 pm - 8:40 amLTO-SEA
15h 10m1 stop
$575Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
5:54 pm - 11:24 amSEA-LTO
16h 30m1 stop
American Airlines Logo
12:04 pm - 8:18 pmLTO-SEA
9h 14m1 stop
$602American Airlines
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Mon, Dec 22 - Mon, Dec 29
American Airlines Logo
5:56 pm - 11:41 amSEA-LTO
16h 45m1 stop
American Airlines Logo
12:21 pm - 9:35 pmLTO-SEA
10h 14m1 stop
$670American Airlines
Find Deal
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 September, where tickets cost $346 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $732 and $668 respectively.

How far in advance should I book a flight from Seattle to Loreto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Seattle to Loreto, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$248
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 16% 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 3 days, the lowest price for a flight from Seattle to Loreto was $248 for a one-way ticket and $368 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.

  • Which is the best airline for flights from Seattle to Loreto, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Loreto are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $643 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $657 and an overall rating of 7.8.

  • 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 3 airlines serving 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.
8.0
Alaska AirlinesOverall score based on 11066 reviews
8.5Crew
7.1Food
7.1Entertainment
8.1Boarding
7.8Comfort
Airline reviews

Terrible. We were bumped off our flight to another and weren't sent notice until we were on our prior flight. We got home four hours later and the airline couldn't have cared less.

2.0 MediocreAnonymous, Oct 2025SEA - GEG
Read more Alaska Airlines reviews

Terrible. We were bumped off our flight to another and weren't sent notice until we were on our prior flight. We got home four hours later and the airline couldn't have cared less.

Continuously changing delayed departure time. Too much waiting for a short flight. Driving would have been faster.

5 hours delay, while seated moved passengers around on the plane. We were out on the runway, had to return to the gate. Changed tires.

The flight was great, unfortunately the Airport sucked at accommodating connection flight. My Mother had to sleep at the airport, making me feel helpless. Unable to determine if I should sleep or drive 3 hours each way to pick her up.

Despite the delays with boarding and flying out of Seattle, the flight crew was amazing!! This was my second experience flying with Alaska, and given the chance in the future, I would fly with them again.

Terrible. After boarding we sat on the runway for 1.5 hours "25th in line to take off" ... Alaska Air is on 7th terminal , far away from rest of airport

Better sinage at check-in counter on lines for baggage check in and boarding pass check in, specfically at JFK. It was a mess to figure and wasted a lot of people's time.

So amazing. I fly with a service dog and the staff on board both flights made sure I was comfortable went out of their way to make sure I had room. Can't say enough good words!

Flight was delayed about 40 minutes by a mechanical problem. This made a long day even longer. Otherwise good.

Alaska Airlines adds time to flight time to make up for late departures. Also Alaska Airlines destroyed my suitcase and I had to buy another suitcase for return flight. Very frustrating and not sure I would fly Alaska Airlines again.

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

Flight was smooth and comfortable. We were able to check a bag at counter due to full flight and boarded with an earlier group. We were there very early and didn’t hear the gate change just noticed our flight was no longer displayed st the gate. There were two other flights with gate shuffles - may be unavoidable but not desirable. First time I had to print my own luggage tag and attach at arrival. Not a fan of that process.

The crew was EXTREMELY helpful And sweet and the flight was smooth!

I received an email from Kayak with confirmation number for Hawaiian and another for Alaska. I received emails from Kayak for both my outbound and return flight to say "time to check in." Despite trying each number (Hawaiian and Alaska), I could not check in for outbound or return. It was then confusing at the airport - I hda "no place to go" to figure out how to check in. All the kiosks are marked "scan bag,etc." I wandered around with no agent to talk to. That was a bit stressful. Either Kayak, or airline, needed better communication on what to expect and to do.

Everything was great and smooth. Given the short flight there was no entertainment but the rating does not give this option. My first flight with Hawaiian was a success all around.

When I purchased my ticket, it said i was flying with Hawaii airlines. Which is now operated by Alaska. Naturally I went to check in with Hawaii airlines once at the airport. However, there was no one at the desk until 7 am and their kiosk couldn’t find my tickets. I went over to Alaska and they said they couldn’t help me and to wait for Hawaii. My flight left at 7:15 so I didn’t have time to wait. They even told me to ask United which was next to the Hawaii desk what time Hawaii opened. I called the Hawaii airlines number and the operator told me to ask Alaska for help since my flight was operated by Alaska. So I went back and almost got brushed off again and sent to Hawaii. The Alaska desk attendant told me to check in at their kiosk but it didn’t work. I ran over to an older lady who was helping check bags and asked for help printing my boarding passes. Thankful she was able to do it right away! This whole debacle took a little over an hour. I wish there was better communication and knowledge between the two airlines because it could have been easily handled if everyone between the two airlines was on the same page. Once I ran through the airport to get to my gate, we were greeted with a smile and they seemed glad we made our flight! We were the last to board and barely made it. After the headache our flight was great! No complaints there.

Biggest issue: awfully narrow seats, + not a lot of leg room. Other than that, everything was good. Cabin crew seemed like very nice people.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

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

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