BOS - GIG

$296 Find Cheap Flights from Boston to Rio de Janeiro-Galeao Airport

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 Rio de Janeiro–Galeão Intl departing on 1/20. 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 Rio de Janeiro–Galeão Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Rio de Janeiro.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Rio de Janeiro.
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Everything you should know

Cheapest round-trip
$554
Overall average: $769
Copa Airlines
Wed 3/11Mon 3/23
BOS - GIG • 1 stop
Cheapest one-way
$296
Typical prices: $282-$439
GOL
Tue 1/20
BOS - GIG • 1 stop
When to travel
May
Cheapest • 18% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Rio de Janeiro–Galeão Intl (BOS-GIG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Rio de Janeiro–Galeão Intl 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 Rio de Janeiro–Galeão Intl

Wed, Mar 11 - Mon, Mar 23
Copa Airlines Logo
4:05 pm - 8:00 am
BOS
-
GIG
14h 55m1 stop
Copa Airlines Logo
10:10 am - 11:10 pm
GIG
-
BOS
14h 00m1 stop
$554Copa Airlines
Thu, Mar 12 - Sun, Mar 22
Avianca Logo
8:55 am - 6:25 am
BOS
-
GIG
20h 30m1 stop
Avianca Logo
1:45 am - 7:35 am
GIG
-
BOS
30h 50m1 stop
$558Avianca
Sat, Mar 21 - Thu, Mar 26
Multiple Airlines Logo
8:55 am - 7:05 am
BOS
-
GIG
21h 10m2 stops
Multiple Airlines Logo
5:10 am - 7:35 am
GIG
-
BOS
27h 25m1 stop
$561Multiple Airlines
Tue, May 5 - Sun, May 17
Multiple Airlines Logo
9:00 am - 12:25 am
BOS
-
GIG
14h 25m1 stop
Multiple Airlines Logo
8:55 am - 7:35 am
GIG
-
BOS
23h 40m1 stop
$568Multiple Airlines
Sat, Apr 11 - Thu, Apr 16
Multiple Airlines Logo
9:00 am - 3:00 pm
BOS
-
GIG
29h 00m2 stops
Multiple Airlines Logo
7:00 am - 10:24 am
GIG
-
BOS
28h 24m2 stops
$570Multiple Airlines
Wed, Jan 14 - Fri, Mar 13
Multiple Airlines Logo
3:07 pm - 12:30 am
BOS
-
GIG
31h 23m1 stop
Multiple Airlines Logo
7:15 am - 7:15 am
GIG
-
BOS
25h 00m2 stops
$575Multiple Airlines
Wed, Jan 7 - Wed, Jan 28
Copa Airlines Logo
7:31 am - 12:30 am
BOS
-
GIG
14h 59m1 stop
Copa Airlines Logo
10:10 am - 10:03 pm
GIG
-
BOS
13h 53m1 stop
$576Copa Airlines
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
11:55 am - 10:15 am
BOS
-
GIG
21h 20m1 stop
Multiple Airlines Logo
3:00 pm - 7:35 am
GIG
-
BOS
17h 35m1 stop
$580Multiple Airlines
Tue, May 5 - Sun, May 17
Multiple Airlines Logo
9:00 am - 12:25 am
BOS
-
GIG
14h 25m1 stop
Multiple Airlines Logo
9:50 am - 7:35 am
GIG
-
BOS
22h 45m2 stops
$584Multiple Airlines
Mon, Mar 9 - Mon, Mar 23
Multiple Airlines Logo
3:49 pm - 3:10 pm
BOS
-
GIG
22h 21m2 stops
Multiple Airlines Logo
7:30 am - 7:35 am
GIG
-
BOS
25h 05m1 stop
$585Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Rio de Janeiro–Galeão Intl flights

Get data-powered insights and trends into flights from Boston to Rio de Janeiro–Galeão Intl 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 Boston to Rio de Janeiro-Galeao Airport?

The average price of all round-trip flights from Boston to Rio de Janeiro–Galeão Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Rio de Janeiro-Galeao Airport on a Wednesday and more expensive on a Saturday. On your return trip to Boston, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Boston to Rio de Janeiro–Galeão Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Rio de Janeiro–Galeão Intl Airport, 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 Boston to Rio de Janeiro–Galeão Intl Airport is May, where tickets cost $697 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,171 and $974 respectively.

How far in advance should I book a flight from Boston to Rio de Janeiro–Galeão Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Rio de Janeiro–Galeão Intl Airport, 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 Boston to Rio de Janeiro–Galeão Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$296
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Boston to Rio de Janeiro-Galeao Airport

When to book flights from Boston to Rio de Janeiro–Galeão Intl

Are your dates flexible? Find out the best times to travel from Boston to Rio de Janeiro–Galeão Intl 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 Boston to Rio de Janeiro-Galeao Airport flights

  • What is the cheapest flight from Boston to Rio de Janeiro–Galeão Intl Airport?

    In the last 3 days, the lowest price for a flight from Boston to Rio de Janeiro–Galeão Intl Airport was $296 for a one-way ticket and $554 for a round-trip.

  • Do I need a passport to fly between Boston and Rio de Janeiro-Galeao Airport?

    A passport is required to fly from Boston to Rio de Janeiro-Galeao Airport.

  • Which airports will I be using when flying from Boston to Rio de Janeiro-Galeao Airport?

    On your way to Rio de Janeiro-Galeao Airport, you’ll fly out from Boston Logan Intl. You’ll be landing at Rio de Janeiro–Galeão Intl.

  • Which aircraft models fly most regularly from Boston to Rio de Janeiro-Galeao Airport?

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

  • Which airline alliances offer flights from Boston to Rio de Janeiro-Galeao Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Boston and Rio de Janeiro-Galeao Airport, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Boston to Rio de Janeiro are Delta and Copa Airlines. With an average price for the route of $865 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $689 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Boston to Rio de Janeiro-Galeao Airport?

    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 Rio de Janeiro-Galeao Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Rio de Janeiro-Galeao Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro-Galeao Airport 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 Rio de Janeiro-Galeao Airport?

    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 Rio de Janeiro-Galeao Airport with an airline and back to Boston with another airline. Booking your flights between Boston and GIG 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 Rio de Janeiro-Galeao Airport?

    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 Rio de Janeiro-Galeao Airport 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 5 airlines serving from Boston to Rio de Janeiro–Galeão Intl

 
See real verified KAYAK customer reviews for airlines flying from Boston to Rio de Janeiro. 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 Rio de Janeiro–Galeão Intl? 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.
7.9
DeltaOverall score based on 8009 reviews
7.3Food
7.9Entertainment
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Great experience with a crew always thinking in the passenger

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I was not able to get on the flight due to delays out of Philadelphia. I arrived in MIA at 10:30pm and there was no one at the GOL Desk. Is there any flight credit available for this flight?

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

I had two around 6 hours flight and they did not even offer water to us.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

We flew with Avianca, some how they are not n sync, making the process a bit uncomfortable.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

Everything you need to know for your flight from Boston to Rio de Janeiro–Galeão Intl

Information on your arrival and departure airports