BOS - LTO

$404 Find Cheap Flights from Boston 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 Boston to Loreto departing on 8/7. 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, 0 bags

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Everything you should know

Cheapest round-trip
$524
American Airlines
Fri 1/1Sat 1/9
BOS - LTO • 1 stop
Cheapest one-way
$404
American Airlines
Fri 8/7
BOS - LTO • 1 stop
Top airlines
American Airlines
Cheapest • from $524 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Loreto. You'll need at least 1 connection.
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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

Fri, Jan 1 - Sat, Jan 9
American Airlines Logo
4:14 pm - 11:41 am
BOS
-
LTO
21h 27m
1 stop
American Airlines Logo
1:35 pm - 11:30 pm
LTO
-
BOS
7h 55m
1 stop
$524American Airlines
Sun, Jan 10 - Thu, Jan 14
Alaska Airlines Logo
5:06 pm - 1:40 pm
BOS
-
LTO
46h 34m
2 stops
Alaska Airlines Logo
2:30 pm - 8:02 am
LTO
-
BOS
15h 32m
2 stops
$953Alaska Airlines
Sun, Jan 10 - Thu, Jan 14
Alaska Airlines Logo
5:06 pm - 1:40 pm
BOS
-
LTO
46h 34m
2 stops
Alaska Airlines Logo
2:30 pm - 3:27 pm
LTO
-
BOS
22h 57m
2 stops
$998Alaska Airlines
Sun, Jan 10 - Thu, Jan 14
Alaska Airlines Logo
5:06 pm - 1:40 pm
BOS
-
LTO
46h 34m
2 stops
Alaska Airlines Logo
2:30 pm - 3:27 pm
LTO
-
BOS
22h 57m
2 stops
$1,007Alaska Airlines
Fri, Jan 1 - Sat, Jan 9
Alaska Airlines Logo
6:00 am - 1:40 pm
BOS
-
LTO
33h 40m
2 stops
Alaska Airlines Logo
2:30 pm - 8:02 am
LTO
-
BOS
15h 32m
2 stops
$1,165Alaska Airlines
Fri, Jan 1 - Sat, Jan 9
American Airlines Logo
7:29 pm - 12:15 pm
BOS
-
LTO
18h 46m
2 stops
American Airlines Logo
1:35 pm - 11:30 pm
LTO
-
BOS
7h 55m
1 stop
$2,779American 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Boston to Loreto were found on American Airlines ($524) and Alaska Airlines ($953).

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Good to know

Cheapest flight

$404
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 5 days, the lowest price for a flight from Boston to Loreto was $404 for a one-way ticket and $524 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.
7.1
American AirlinesOverall score based on 11844 reviews
7.9Crew
6.4Food
7.2Comfort
7.5Boarding
6.8Entertainment
Airline reviews

Horrific. We were delayed due a flight attendant stuck in traffic en route to the airport. Over 100 people were then stuck in Charolette. Then I ran to make my layover only to find that my connection didn’t have a plane anymore. Waited 2.5 hours without any updates. On the flight we had to beg for even a pretzel option.

2.0 MediocreTaylor, Jul 2026
BOS - CLT
Read more American Airlines reviews

Horrific. We were delayed due a flight attendant stuck in traffic en route to the airport. Over 100 people were then stuck in Charolette. Then I ran to make my layover only to find that my connection didn’t have a plane anymore. Waited 2.5 hours without any updates. On the flight we had to beg for even a pretzel option.

Because I bought my ticket from Underpricer, I could not check in online. I could only check in at the airport and that was deeply frustrating because I had to arrive very early. The flight also departed 45 min late and passengers were given no explanations about why we were delayed. I was worried I would miss my connecting flight. Once on board, however, the flight was fine.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

Great experience. Good dinner and service. FA's were very nice and attentive.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

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

Information on your arrival and departure airports

Boston (BOS)
Loreto (LTO)