BOS - LTO

$379 Find Cheap Flights from Boston 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 Boston to Loreto departing on 3/12. 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

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 Boston 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 Boston to Loreto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$787
American Airlines
Tue 2/24Sat 2/28
BOS - LTO • 1 stop
Cheapest one-way
$379
Alaska Airlines
Thu 3/12
BOS - LTO • 2 stops
Top airlines
American Airlines
Cheapest • from $787 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Loreto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Loreto (BOS-LTO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston 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 Boston to Loreto

Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
10:48 am - 12:40 pm
BOS
-
LTO
27h 52m
1 stop
American Airlines Logo
12:55 pm - 11:54 am
LTO
-
BOS
20h 59m
1 stop
$787American Airlines
Mon, Mar 2 - Fri, Mar 6
American Airlines Logo
12:32 pm - 12:55 pm
BOS
-
LTO
26h 23m
1 stop
American Airlines Logo
1:35 pm - 11:15 pm
LTO
-
BOS
7h 40m
1 stop
$863American Airlines
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
10:48 am - 12:40 pm
BOS
-
LTO
27h 52m
1 stop
American Airlines Logo
12:55 pm - 11:54 am
LTO
-
BOS
20h 59m
1 stop
$887American Airlines
Sat, Feb 28 - Fri, Mar 6
American Airlines Logo
5:32 am - 12:15 pm
BOS
-
LTO
8h 43m
1 stop
American Airlines Logo
1:35 pm - 11:15 pm
LTO
-
BOS
7h 40m
1 stop
$896American Airlines
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
6:24 pm - 2:33 pm
BOS
-
LTO
22h 09m
2 stops
Alaska Airlines Logo
1:58 pm - 6:54 am
LTO
-
BOS
14h 56m
2 stops
$910Alaska Airlines
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
9:39 am - 12:55 pm
BOS
-
LTO
29h 16m
1 stop
American Airlines Logo
1:35 pm - 5:35 am
LTO
-
BOS
14h 00m
1 stop
$918American Airlines
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
10:48 am - 12:40 pm
BOS
-
LTO
27h 52m
1 stop
American Airlines Logo
12:55 pm - 11:54 am
LTO
-
BOS
20h 59m
1 stop
$920American Airlines
Sun, Mar 1 - Fri, Mar 6
Alaska Airlines Logo
6:24 pm - 2:45 pm
BOS
-
LTO
22h 21m
2 stops
Alaska Airlines Logo
3:23 pm - 4:36 pm
LTO
-
BOS
23h 13m
2 stops
$925Alaska Airlines
Sat, Feb 21 - Sat, Feb 28
Alaska Airlines Logo
7:00 am - 2:45 pm
BOS
-
LTO
33h 45m
2 stops
Alaska Airlines Logo
1:58 pm - 6:54 am
LTO
-
BOS
14h 56m
2 stops
$937Alaska Airlines
Sun, Mar 1 - Fri, Mar 6
Alaska Airlines Logo
6:24 pm - 2:45 pm
BOS
-
LTO
22h 21m
2 stops
Alaska Airlines Logo
3:23 pm - 4:36 pm
LTO
-
BOS
23h 13m
3 stops
$942Alaska Airlines
Booking Insights

KAYAK's insights & trends for Boston to Loreto flights

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

Which airlines provide the cheapest flights from Boston to Loreto?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Loreto were found on American Airlines ($787) and Alaska Airlines ($910).

Good to know

Cheapest flight$379
Flight from Boston to Loreto

When to book flights from Boston to Loreto

Are your dates flexible? Find out the best times to travel from Boston 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 Boston to Loreto

  • What is the cheapest flight from Boston to Loreto?

    In the last 3 days, the lowest price for a flight from Boston to Loreto was $379 for a one-way ticket and $787 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Boston to Loreto?

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

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Loreto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Loreto from Boston 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 Boston 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 Boston with another airline. Booking your flights between Boston 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 Boston 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 Boston 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 Boston to Loreto

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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.
7.2
American AirlinesOverall score based on 11304 reviews
8.0Crew
6.9Entertainment
7.5Boarding
7.2Comfort
6.4Food
Airline reviews

No Snacks or Entertainment. The flight was short, snacks should still be given.

8.0 ExcellentTonya, Feb 2026
ORD - SDF
Read more American Airlines reviews

No Snacks or Entertainment. The flight was short, snacks should still be given.

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The flight was really crowded. Flight attendants were just ok.

The flight was fine, once we got underway. It was more than hour delayed

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

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

Information on your arrival and departure airports