BOS - LTO

$380 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 8/24. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$506
American Airlines
Fri 7/10Fri 7/17
BOS - LTO • 1 stop
Cheapest one-way
$380
Multiple Airlines
Mon 8/24
BOS - LTO • 3 stops
Top airlines
American Airlines
Cheapest • from $506 (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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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

Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
7:00 am - 11:56 am
BOS
-
LTO
7h 56m
1 stop
American Airlines Logo
12:37 pm - 5:45 am
LTO
-
BOS
14h 08m
1 stop
$506American Airlines
Sun, Jul 12 - Sun, Jul 19
American Airlines Logo
7:00 am - 11:56 am
BOS
-
LTO
7h 56m
1 stop
American Airlines Logo
12:37 pm - 5:45 am
LTO
-
BOS
14h 08m
1 stop
$546American Airlines
Sat, Jul 4 - Wed, Jul 8
Alaska Airlines Logo
6:03 am - 12:40 pm
BOS
-
LTO
33h 37m
2 stops
Alaska Airlines Logo
2:40 pm - 7:40 am
LTO
-
BOS
14h 00m
2 stops
$838Alaska Airlines
Sat, Jul 4 - Wed, Jul 8
Alaska Airlines Logo
6:03 am - 12:40 pm
BOS
-
LTO
33h 37m
2 stops
Alaska Airlines Logo
2:40 pm - 7:40 am
LTO
-
BOS
14h 00m
2 stops
$862Alaska Airlines
Tue, Oct 20 - Thu, Oct 29
Alaska Airlines Logo
6:37 pm - 12:58 pm
BOS
-
LTO
45h 21m
2 stops
Alaska Airlines Logo
1:48 pm - 6:15 am
LTO
-
BOS
13h 27m
2 stops
$974Alaska Airlines
Sun, Jul 12 - Sun, Jul 19
Alaska Airlines Logo
7:03 am - 12:40 pm
BOS
-
LTO
56h 37m
2 stops
Alaska Airlines Logo
1:30 pm - 6:20 am
LTO
-
BOS
13h 50m
2 stops
$1,025Alaska Airlines
Fri, Jul 10 - Fri, Jul 17
Alaska Airlines Logo
7:44 pm - 12:40 pm
BOS
-
LTO
43h 56m
2 stops
Alaska Airlines Logo
1:30 pm - 6:20 am
LTO
-
BOS
37h 50m
2 stops
$1,082Alaska Airlines
Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
8:56 pm - 1:28 pm
BOS
-
LTO
19h 32m
2 stops
American Airlines Logo
12:37 pm - 5:45 am
LTO
-
BOS
14h 08m
1 stop
$2,916American Airlines
Sun, Jul 12 - Sun, Jul 19
American Airlines Logo
7:00 am - 11:56 am
BOS
-
LTO
7h 56m
1 stop
American Airlines Logo
12:37 pm - 10:11 am
LTO
-
BOS
18h 34m
2 stops
$2,921American 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 7 days.

In the past 7 days, the cheapest round-trip tickets from Boston to Loreto were found on American Airlines ($506) and Alaska Airlines ($838).

Find deals

Good to know

Cheapest flight$380
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 7 days, the lowest price for a flight from Boston to Loreto was $380 for a one-way ticket and $506 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 11641 reviews
7.5Boarding
6.4Food
6.9Entertainment
7.9Crew
7.2Comfort
Airline reviews

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

2.0 MediocrePaul, Jun 2026
AMA - DFW
Read more American Airlines reviews

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

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!!

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

Never going to fly your airline again if it can be avoided.

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

Information on your arrival and departure airports

Boston (BOS)
Loreto (LTO)