BOS - LTO

$371 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 3/2. 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
$570
American Airlines
Mon 3/23Mon 3/30
BOS - LTO • 1 stop
Cheapest one-way
$250
American Airlines
Mon 3/2
BOS - LTO • 1 stop
Top airlines
American Airlines
Cheapest • from $371 (round-trip)
American Airlines
Best reviews • 7.2 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.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $764 (round-trip)
Dallas (DFW)
Shortest trip • 8h 46m (one-way)
Insights
Insights
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Insights
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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 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

Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
4:37 pm - 11:55 am
BOS
-
LTO
22h 18m
1 stop
American Airlines Logo
12:35 pm - 5:34 am
LTO
-
BOS
13h 59m
1 stop
$570American Airlines
Mon, Mar 23 - Mon, Mar 30
Alaska Airlines Logo
6:10 pm - 3:12 pm
BOS
-
LTO
24h 02m
2 stops
Alaska Airlines Logo
4:15 pm - 11:59 pm
LTO
-
BOS
28h 44m
2 stops
$642Alaska Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
4:24 pm - 12:02 pm
BOS
-
LTO
22h 38m
1 stop
American Airlines Logo
12:42 pm - 12:24 am
LTO
-
BOS
8h 42m
1 stop
$663American Airlines
Mon, Mar 23 - Mon, Mar 30
Alaska Airlines Logo
6:10 pm - 3:12 pm
BOS
-
LTO
24h 02m
2 stops
Alaska Airlines Logo
4:15 pm - 11:59 pm
LTO
-
BOS
28h 44m
3 stops
$670Alaska Airlines
Wed, Apr 22 - Mon, Apr 27
American Airlines Logo
4:24 pm - 12:02 pm
BOS
-
LTO
22h 38m
1 stop
American Airlines Logo
12:42 pm - 12:24 am
LTO
-
BOS
8h 42m
1 stop
$746American Airlines
Wed, Apr 22 - Mon, Apr 27
Alaska Airlines Logo
6:42 pm - 3:02 pm
BOS
-
LTO
23h 20m
2 stops
Alaska Airlines Logo
4:12 pm - 7:12 am
LTO
-
BOS
36h 00m
2 stops
$847Alaska Airlines
Wed, Apr 22 - Mon, Apr 27
Alaska Airlines Logo
6:42 pm - 3:02 pm
BOS
-
LTO
23h 20m
3 stops
Alaska Airlines Logo
4:12 pm - 11:59 pm
LTO
-
BOS
28h 47m
2 stops
$849Alaska Airlines
Thu, Apr 9 - Thu, Apr 16
Alaska Airlines Logo
6:00 am - 3:05 pm
BOS
-
LTO
36h 05m
2 stops
Alaska Airlines Logo
4:15 pm - 5:53 am
LTO
-
BOS
34h 38m
2 stops
$884Alaska Airlines
Thu, Apr 9 - Thu, Apr 16
Alaska Airlines Logo
4:27 pm - 3:05 pm
BOS
-
LTO
25h 38m
3 stops
Alaska Airlines Logo
4:15 pm - 5:53 am
LTO
-
BOS
34h 38m
2 stops
$942Alaska Airlines
Thu, Apr 9 - Thu, Apr 16
Alaska Airlines Logo
4:27 pm - 3:05 pm
BOS
-
LTO
25h 38m
3 stops
Alaska Airlines Logo
4:15 pm - 11:59 pm
LTO
-
BOS
28h 44m
3 stops
$971Alaska 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 ($371) and Alaska Airlines ($642).

Good to know

Cheapest flight$250
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 $250 for a one-way ticket and $371 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 11339 reviews
7.2Comfort
6.4Food
8.0Crew
7.5Boarding
6.9Entertainment
Airline reviews

I am an AA flyer for a very long time... AA has yet to disappoint.

10.0 ExcellentNancy, Feb 2026
TPA - DFW
Read more American Airlines reviews

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

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

Information on your arrival and departure airports