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SCL - BOS

Find cheap flights from Santiago to Boston from $275

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 to Boston departing on 6/5. 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
0 bags
Sat 6/8
Sat 6/15

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Boston.
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Santiago to Boston (SCL-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago 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 and deals for you by selecting your travel dates.
Choose your dates
2:30 pm - 12:38 amSCL-BOS
34h 08m2 stops
6:10 am - 4:10 amBOS-SCL
22h 00m2 stops
Wed, May 29 - Wed, Jun 5
2:30 pm - 12:38 amSCL-BOS
34h 08m2 stops
9:38 pm - 4:10 amBOS-SCL
30h 32m3 stops
Wed, May 29 - Wed, Jun 5
12:42 am - 2:13 pmSCL-BOS
13h 31m1 stop
8:47 am - 10:57 pmBOS-SCL
14h 10m1 stop
$602Copa Airlines
Find Deal
Wed, Aug 7 - Thu, Aug 22
11:25 am - 2:19 pmSCL-BOS
26h 54m1 stop
3:36 pm - 2:37 amBOS-SCL
35h 01m1 stop
$603Copa Airlines
Find Deal
Tue, May 21 - Tue, May 28
9:25 pm - 7:24 pmSCL-BOS
21h 59m2 stops
4:29 pm - 6:50 amBOS-SCL
14h 21m1 stop
$639American Airlines
Find Deal
Sat, Aug 3 - Tue, Aug 6
5:50 am - 10:49 pmSCL-BOS
16h 59m1 stop
3:45 pm - 1:25 pmBOS-SCL
21h 40m1 stop
$649Avianca
Find Deal
Thu, May 30 - Sun, Jun 9
6:10 am - 10:49 pmSCL-BOS
16h 39m1 stop
3:45 pm - 1:25 pmBOS-SCL
21h 40m1 stop
$666Avianca
Find Deal
Thu, Jun 6 - Sun, Jun 23
9:25 pm - 6:28 pmSCL-BOS
21h 03m1 stop
4:29 pm - 6:50 amBOS-SCL
14h 21m1 stop
$722American Airlines
Find Deal
Sat, Aug 3 - Tue, Aug 6
12:30 am - 11:26 pmSCL-BOS
22h 56m2 stops
6:00 am - 5:25 amBOS-SCL
23h 25m2 stops
$815LATAM Airlines
Find Deal
Fri, Aug 2 - Tue, Aug 6
12:30 am - 7:52 pmSCL-BOS
19h 22m2 stops
9:00 am - 2:00 pmBOS-SCL
29h 00m2 stops
$827LATAM Airlines
Find Deal
Fri, Aug 2 - Tue, Aug 6

Flights from Santiago to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Santiago 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 to Boston?

The average price of all flights from Santiago to Boston clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Boston on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Santiago to Boston. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Santiago to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Santiago 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 to Boston is April, where tickets cost $654 on average. On the other hand, the most expensive months are January and September, where the average cost of tickets is $1,175 and $949 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Santiago to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Santiago to Boston, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 39 days before departure.

Which airlines provide the cheapest flights from Santiago to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Santiago to Boston found by KAYAK users in the last 72 hours was for $602 on Copa Airlines, followed by American Airlines ($639). One-way flight deals have also been found from as low as $318 on Copa Airlines and from $375 on Avianca.

Good to know

Low season

February

High season

December

Cheapest flight

$275
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Santiago to Boston

When to book flights from Santiago to Boston

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

  • What is the cheapest flight from Santiago to Boston?

    In the last 3 days, the lowest price for a flight from Santiago to Boston was $275 for a one-way ticket and $561 for a round-trip.

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

    A passport is required to fly from Santiago to Boston.

  • Which airports will I be using when flying from Santiago to Boston?

    When flying out of Santiago you will be using Santiago Arturo Merino Benitez. You will be landing at Boston, also known as Boston Logan Intl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santiago to Boston?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Santiago and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Santiago to Boston, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Santiago to Boston are Delta and Copa Airlines. With an average price for the route of $1,145 and an overall rating of 8.0, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $655 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Santiago 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 to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Santiago 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 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 with another airline. Booking your flights between Santiago 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 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Santiago to Boston

 
See real verified KAYAK customer reviews for airlines flying from Santiago 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 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.
7.8
Copa AirlinesOverall score based on 2766 reviews
7.7Comfort
8.1Boarding
8.3Crew
7.2Entertainment
7.3Food
Airline reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

10.0 ExcellentAnonymous, Mar 2024PTY - BWI
Read more about Copa Airlines reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

landed in panama it was in terminal one. We had to take a bus to terminal two for customs. Then back to terminal one. It was very frustrating. Then, on the way back from panama it was the same situation. We had to go back and forth between terminals to check in and drop our bags and then to board. When we were leaving, we had to wait in line for the boarding area and go through another gate security process. They told the bottles of water and coffee were bought while in line in the airport after we passed the main security. Ridiculous (and expensive). A much better communication system is needed.

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

I was fortunate enough to have an entire row to myself and that was the highlight. Unfortunately, the flight was really turbulent which had no impact on how effective the crew was. However, I am disabled and should have boarded the flight first, but that wasn't the case. They also decided to take my bag at the gate because I had one too many and upon my picking it up at JFK it along with my rollator had been damaged. I am a vegan so the didn't have a proper meal for me and I was unable to view the entertainment because I didn't receive a set of headphones and if I needed to supply my own I wasn't made aware of that either. The crew was great, but overall everything was pretty lackluster.

Cons: "Sure. I had booked a two week vacation in Brazil. All hotels, car rental and guides booked. Copa changed my fligjt at the last minute and out of the 14 days vacatipn I had in Brazil, they would have me spend 6 days in Panama City!!! Lost of small fortune with hotels, car rentals amd had to buy another ticket with Latam. They are a scam!!"
Cons: "Due the COVID-19 El Salvador closed its boarders, leaving me unable to fly. I have sent two emails, called and spoke to a customer service representative who treated me unprofessionally and rude. After that I have been calling numerous times with a wait of over 25 minutes each time and I still have to answer from you as a company. I am extremely disappointed and want an answer soon."
Pros: "Crew was great. Food was acceptable. Really comfortable flight."
Cons: "Entertainment could have been better. Tvs per seat to wAtch movies what we want"
Pros: "nice crew."
Cons: "seats were too small and uncomfortable, not possible to lean back much because of a tall passenger behind me. international flights should have better seats."

They offered food. The crew passed by again offering water. I enjoyed the two seating section. I think is very comfortable instead of the three seat way, unless you seat in the middle; which it's not bad, but I wouldn't prefer. All and all, I think the lay out of the seating rows are better than other airlines so far( I haven't tried many anyways). The lay out makes the getting in and out to use the restroom less uncomfortable and cramped. First time flying with Latam. I will fly with them again

I do not speak Spanish or read in Spanish When asking for help, people were hard to find they spoke quickly and pointed a lot directions for where to go and what to do we’re unclear. Which made my traveling uneasy.

I do not read or speak in Spanish. Only English. When asking for help, the people spoke quickly in English and pointed a lot. I wish they would’ve spoken a little slower for me to understand. There was much confusion and hurried in their message and I was unclear as to where to go

I didn't realize they didn't have bathrooms on the plane. Almost had a very bad situation.

Everything was as you would expect in coach - fine. Flight was close to on time.

I missed my plane because there was a lot of people during the migration process. The airline has the chance to care for their clients and they could get the passengers missing in the flight. I lost a day of work and Montfort transportation to go back home and go to the airport again. Unfortunately the airline doesn’t care about that. I use latam at least 4 times a year, so I guess I need to be treat better. In addition, one on my baggages didyarricw to my destination. So frustrated with this trip.

Everthing ok , crew very nice but but we had a bad experience with the wheel chair we had to wait too much for the chair, my husband couldn’t walk and he was in lot of pain , LATAM has to take care of that

Flight was great Customer service was questionable until we found someone at checkin to help us. One young lady took all our passports disappeared for 15 minutes, came back with nothing done, handed to someone else and left for lunch. Very complacent. Baggage was very expensive until we went to the service counter and a separate person helped us. Even with platinum status they wouldn’t allow free bags. We will continue to fly Delta as our preferred carrier but will avoid checking in with Latam. Dr. Armand Radke

Terrible They charged me 157$ for excess baggage even though my bags were within the normally accepted limits Flight was late. Service was poor. The snacks were really bad

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.

I did not like anything, first time I use company and for sure it will be the last time, they charge for simple operations that any other average airline wouldn't charge.

The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff

The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.

Seat space was terrible no food on a six hour flight

There was no bag included in the reservation. The price was double. Not properly advertised

There is no food. There is no in-inflight entertainment. The seats are cardboard. The airline is a living hellscape.

They could offer free food and drink like other international flights.

Flight attendants to show up on time, offer drinks and food.

The worst airline, the crew so mean and rude, everything was a nightmare, if I start to write, I'll never end

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Book cheap flights from Santiago to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Santiago to Boston found on KAYAK in the last 72 hours.
6/5Wed
2 stops
33h 45mSCL-BOS
$275
6/5Wed
3 stops
31h 24mSCL-BOS
$289
8/5Mon
1 stopCopa Airlines
13h 43mSCL-BOS
$318
6/5Wed
1 stopCopa Airlines
26h 54mSCL-BOS
$346
5/23Thu
1 stopAvianca
23h 55mSCL-BOS
$375
6/2Sun
2 stopsAvianca
25h 00mSCL-BOS
$434
8/6Tue
2 stopsLATAM Airlines
19h 33mSCL-BOS
$464
8/6Tue
1 stopAmerican Airlines
20h 33mSCL-BOS
$490
7/24Wed
1 stopAmerican Airlines
21h 03mSCL-BOS
$492
6/1Sat
1 stopLATAM Airlines
16h 10mSCL-BOS
$516

Search by stops

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Last minute flights from Santiago to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Santiago to Boston that are departing in the next 10 days.
5/9Thu
multi-stopCopa Airlines
15h 18mSCL-BOS
5/16Thu
multi-stopCopa Airlines
13h 33mBOS-SCL
$602
5/10Fri
multi-stopCopa Airlines
32h 06mSCL-BOS
5/16Thu
multi-stopCopa Airlines
13h 33mBOS-SCL
$654
5/9Thu
multi-stop
15h 18mSCL-BOS
5/16Thu
multi-stop
29h 45mBOS-SCL
$748
5/9Thu
multi-stop
32h 06mSCL-BOS
5/11Sat
multi-stop
13h 10mBOS-SCL
$776
5/9Thu
multi-stop
15h 18mSCL-BOS
5/12Sun
multi-stop
23h 10mBOS-SCL
$781
5/9Thu
multi-stop
15h 18mSCL-BOS
5/11Sat
multi-stop
23h 03mBOS-SCL
$783
5/10Fri
multi-stop
33h 29mSCL-BOS
5/16Thu
multi-stop
29h 45mBOS-SCL
$857
5/10Fri
multi-stop
24h 04mSCL-BOS
5/16Thu
multi-stop
29h 45mBOS-SCL
$911
5/9Thu
multi-stopAmerican Airlines
21h 54mSCL-BOS
5/12Sun
multi-stopAmerican Airlines
19h 33mBOS-SCL
$947
5/13Mon
multi-stopLATAM Airlines
24h 51mSCL-BOS
6/10Mon
multi-stopLATAM Airlines
36h 04mBOS-SCL
$6,789

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Santiago - Boston Flights

Departure:

Santiago (undefined)Chile

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Santiago

Cabin classes: