STI - BOS

$172 Find Cheap Flights from Santiago de los Caballeros to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Boston departing on 8/19. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Boston, 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 Santiago de los Caballeros to Boston, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Santiago de los Caballeros to Boston (STI-BOS)

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

Thu, Jul 10 - Sun, Aug 3
Spirit Airlines Logo
10:55 am - 11:48 pmSTI-BOS
12h 53m1 stop
Spirit Airlines Logo
8:39 pm - 9:50 amBOS-STI
13h 11m1 stop
$325Spirit Airlines
Find Deal
Tue, Jul 15 - Tue, Jul 29
Spirit Airlines Logo
10:55 am - 7:34 pmSTI-BOS
8h 39m1 stop
Spirit Airlines Logo
8:39 pm - 9:50 amBOS-STI
13h 11m1 stop
$327Spirit Airlines
Find Deal
Tue, Oct 14 - Fri, Nov 14
Delta Logo
6:10 am - 4:11 pmSTI-BOS
10h 01m1 stop
Delta Logo
9:55 am - 8:34 pmBOS-STI
9h 39m1 stop
$389Delta
Find Deal
Mon, Sep 15 - Thu, Oct 16
Delta Logo
9:20 pm - 7:25 amSTI-BOS
10h 05m1 stop
Delta Logo
6:00 am - 12:28 pmBOS-STI
6h 28m1 stop
$395Delta
Find Deal
Thu, Sep 11 - Thu, Sep 25
American Airlines Logo
1:29 pm - 10:17 pmSTI-BOS
8h 48m1 stop
American Airlines Logo
8:00 pm - 12:27 pmBOS-STI
16h 27m2 stops
$413American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 29
American Airlines Logo
1:29 pm - 4:00 pmSTI-BOS
26h 31m1 stop
American Airlines Logo
6:29 pm - 12:27 pmBOS-STI
17h 58m2 stops
$415American Airlines
Find Deal
Tue, Oct 14 - Fri, Nov 14
JetBlue Logo
12:06 pm - 4:00 pmSTI-BOS
3h 54mnonstop
JetBlue Logo
8:05 am - 12:59 pmBOS-STI
3h 54mnonstop
$426JetBlue
Find Deal
Fri, Aug 1 - Tue, Aug 5
 Logo
10:55 am - 9:46 amSTI-BOS
22h 51m2 stops
 Logo
8:39 pm - 9:50 amBOS-STI
13h 11m1 stop
Wed, Jul 2 - Tue, Jul 15
JetBlue Logo
4:20 am - 8:18 amSTI-BOS
3h 58mnonstop
JetBlue Logo
9:45 pm - 1:38 amBOS-STI
3h 53mnonstop
$452JetBlue
Find Deal
Fri, Aug 1 - Sun, Aug 17
 Logo
10:55 am - 9:46 amSTI-BOS
22h 51m2 stops
 Logo
6:55 pm - 9:15 amBOS-STI
14h 20m1 stop
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KAYAK's insights & trends for Santiago de los Caballeros to Boston flights

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

What’s the cheapest day of the week to fly from Santiago de los Caballeros to Boston?

The average price of all round-trip flights from Santiago de los Caballeros to Boston clicked on KAYAK for each day over the last 12 months.

For Santiago de los Caballeros to Boston, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Boston back to Santiago de los Caballeros, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

What is the cheapest month to fly from Santiago de los Caballeros to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago de los Caballeros to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago de los Caballeros to Boston is February, where tickets cost $445 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $557 and $551 respectively.

Can I save money by flying with a layover from Santiago de los Caballeros to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $475, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Santiago de los Caballeros to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago de los Caballeros to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santiago de los Caballeros to Boston, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$172
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Santiago de los Caballeros to Boston

When to book flights from Santiago de los Caballeros to Boston

Are your dates flexible? Find out the best times to travel from Santiago de los Caballeros to Boston 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 Santiago de los Caballeros to Boston

  • What is the cheapest flight from Santiago de los Caballeros to Boston?

    In the last 3 days, the lowest price for a flight from Santiago de los Caballeros to Boston was $172 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between Santiago de los Caballeros and Boston?

    Yes, you’ll need a passport to travel to Boston from Santiago de los Caballeros.

  • Which airlines offer Wi-Fi service onboard planes from Santiago de los Caballeros to Boston?

    American Airlines, JetBlue, Delta, and Air Europa offer inflight Wi-Fi service on the Santiago de los Caballeros to Boston flight route.

  • Which aircraft models fly most regularly from Santiago de los Caballeros to Boston?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Santiago de los Caballeros to Boston flight route.

  • Which airline alliances offer flights from Santiago de los Caballeros to Boston?

    oneworld is the only airline alliance operating flights between Santiago de los Caballeros and Boston.

  • On which days can I fly direct from Santiago de los Caballeros to Boston?

    There are nonstop flights from Santiago de los Caballeros to Boston on a daily basis.

  • Which is the best airline for flights from Santiago de los Caballeros to Boston, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Santiago de los Caballeros to Boston are Delta and JetBlue. With an average price for the route of $386 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $515 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Santiago de los Caballeros to Boston?

    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 Santiago de los Caballeros to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Santiago de los Caballeros 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 Santiago de los Caballeros to Boston?

    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 Boston with an airline and back to Santiago de los Caballeros with another airline. Booking your flights between Santiago de los Caballeros and BOS 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 Santiago de los Caballeros to Boston?

    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 Boston from Santiago de los Caballeros up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santiago de los Caballeros to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $240 or less one-way and $511 or less round-trip.

Prefer to fly direct from Santiago de los Caballeros to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Santiago de los Caballeros to Boston Logan Intl.
Find which airlines fly direct from Santiago de los Caballeros Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Santiago de los Caballeros to Boston Logan Intl

Monday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Tuesday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Wednesday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Thursday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Friday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Saturday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Sunday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

See more direct flights

Direct returns

Boston Logan Intl to Santiago de los Caballeros

Monday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Tuesday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Wednesday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Thursday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Friday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Saturday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

Sunday

JetBlue, Qatar Airways

JetBlue, Qatar Airways

See more direct flights

Top airlines flying from Santiago de los Caballeros to Boston

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros to Boston. 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 Santiago de los Caballeros to Boston? 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.
8.0
DeltaOverall score based on 7963 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

4.0 OkayKoonj, Jun 2025MSP - AUS
Read more Delta reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It was too hot in the cabin. The AC did not help.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

Everything you need to know for your flight from Santiago de los Caballeros to Boston

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