$692+ Cheap flights from Boston (BOS) to Loreto (LTO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LTO
Oct 13 — Oct 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Loreto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Loreto
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to LoretoExplore the most affordable flight options available from Boston to Loreto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Boston to Loreto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:17 pm -
1 stop25h 41m
Tue 11/312:07 pm -
1 stop9h 39m
Deal found 9/12![American Airlines logo]()
$856
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:57 pm -
1 stop22h 01m
Sun 11/112:07 pm -
1 stop15h 31m
Deal found 9/10![American Airlines logo]()
$861
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:06 pm -
2 stops46h 34m
Fri 12/112:30 pm -
2 stops15h 32m
Deal found 9/10![Alaska Airlines logo]()
$961
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 am -
2 stops32h 55m
Tue 11/33:34 pm -
2 stops30h 24m
Deal found 9/12![Alaska Airlines logo]()
$1,294
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:50 am -
3 stops36h 41m
Mon 9/2812:03 pm -
3 stops31h 37m
Deal found 9/10![Multiple Airlines logo]()
$1,605
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:03 am -
2 stops56h 55m
Sun 11/13:34 pm -
2 stops30h 24m
Deal found 9/10![Alaska Airlines logo]()
$1,956
Best flights from Boston to LoretoDiscover carefully curated flight deals from Boston to Loreto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Boston to Loreto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/265:45 pm -
1 stop23h 10m
Sat 3/63:45 pm -
1 stop23h 45m
Deal found 9/9![Alaska Airlines logo]()
$873
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/57:00 am -
2 stops33h 55m
Fri 2/122:30 pm -
2 stops22h 57m
Deal found 9/11![Alaska Airlines logo]()
$935
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:56 pm -
2 stops47h 46m
Fri 12/113:32 pm -
2 stops22h 21m
Deal found 9/12![Alaska Airlines logo]()
$961
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/67:00 am -
2 stops35h 10m
Sat 2/133:45 pm -
2 stops54h 14m
Deal found 9/12![Alaska Airlines logo]()
$994
Last-minute flights from Boston to LoretoDiscover last-minute flight deals from Boston to Loreto. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Loreto. Data last updated September 13, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:50 am -
3 stops36h 41m
Mon 9/2812:03 pm -
3 stops31h 37m
Deal found 9/10![Multiple Airlines logo]()
$1,605
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:57 pm -
1 stop22h 01m
Sun 11/112:07 pm -
1 stop15h 31m
Deal found 9/10![American Airlines logo]()
$861
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:03 am -
2 stops56h 55m
Sun 11/13:34 pm -
2 stops30h 24m
Deal found 9/10![Alaska Airlines logo]()
$1,956
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:17 pm -
1 stop25h 41m
Tue 11/312:07 pm -
1 stop9h 39m
Deal found 9/12![American Airlines logo]()
$856
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 am -
2 stops32h 55m
Tue 11/33:34 pm -
2 stops30h 24m
Deal found 9/12![Alaska Airlines logo]()
$1,294
One-way flights from Boston to LoretoSearch for one-way flight options from Boston to Loreto. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Boston to Loreto. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Kissandfly.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:55 pm -
3 stops47h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$692
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/135:06 pm -
2 stops46h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Alaska Airlines logo]()
$828
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/134:18 pm -
1 stop22h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$890
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:59 pm -
2 stops43h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Alaska Airlines logo]()
$979
Find flight deals from Boston to Loreto
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Loreto (LTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $560 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Loreto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Boston to Loreto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Tue 9/22
6:55 pm-3:31 pm
3 stops47h 36m
Loreto
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$692
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Sat 2/13
5:06 pm-1:40 pm
2 stops46h 34m
Loreto
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$828
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Fri 2/26
5:45 pm-2:55 pm
1 stop23h 10m
Loreto
Sat 3/6
3:45 pm-5:30 pm
1 stop23h 45m
$873
Quickest round-trip
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Sat 2/13
4:18 pm-1:02 pm
1 stop22h 44m
Loreto
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$890
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Fri 2/5
7:00 am-2:55 pm
2 stops33h 55m
Loreto
Fri 2/12
2:30 pm-3:27 pm
2 stops22h 57m
$935
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Tue 12/8
4:56 pm-2:42 pm
2 stops47h 46m
Loreto
Fri 12/11
3:32 pm-3:53 pm
2 stops22h 21m
$961
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Tue 9/22
7:59 pm-12:47 pm
2 stops43h 48m
Loreto
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$979
BostonLoreto
BOS Boston Logan Intl - LTO Loreto
BOSLTO
Boston Logan Intl
Sat 2/6
7:00 am-4:10 pm
2 stops35h 10m
Loreto
Sat 2/13
3:45 pm-11:59 pm
2 stops54h 14m
$994
Sorted by cheapest first
Compare providers for flights from Boston to Loreto
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Loreto in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Loreto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Loreto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Loreto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Loreto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Loreto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Loreto
Have a flexible travel schedule? Discover the best time to fly to Loreto from Boston with our price prediction graph.
BOS-LTO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Loreto
Get insights into the airlines that provide service to Loreto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Loreto. Reviews last updated September 13, 2026.
Read reviews from past customers who have flown American Airlines from Boston to Loreto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Food
6.4
Overall
7.1
Boarding
7.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Food
6.4
Overall
7.1
Boarding
7.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Boston to Loreto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Loreto flight routes
Other flight options
Other flights from Boston
Popular flights
Alternative routes for Boston to Loreto
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Loreto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Loreto by cabin class
Find flights from Boston to Loreto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Loreto
Explore flights to Loreto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Boston and Loreto flights
Browse other Boston and Loreto flight options. Last updated on September 13, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boston to Loreto
Discover the top airline that operate flights from Boston to Loreto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$578 | Average$757 | FlexibilityNo cancel fee | On-time71% |