RIO - BOS

$306 Find Cheap Flights from Rio de Janeiro to Boston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rio de Janeiro to Boston departing on 11/17. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$494
Typical prices: $906-$981
American Airlines
Fri 8/7Thu 8/20
GIG - BOS • 1 stop
Cheapest one-way
$306
Typical prices: $285-$355
United Airlines
Tue 11/17
GIG - BOS • 1 stop
Top airlines
Cheapest • from $494 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Rio de Janeiro and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $636 (round-trip)
Shortest trip • 12h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rio de Janeiro to Boston (RIO-BOS)

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

Fri, Aug 7 - Thu, Aug 20
American Airlines Logo
9:55 pm - 12:58 pm
GIG
-
BOS
16h 03m
1 stop
American Airlines Logo
6:26 pm - 9:55 am
BOS
-
GIG
14h 29m
1 stop
$494American Airlines
Sun, Jul 19 - Tue, Sep 1
American Airlines Logo
9:55 pm - 10:59 pm
GIG
-
BOS
26h 04m
1 stop
American Airlines Logo
7:20 am - 8:20 am
BOS
-
GIG
24h 00m
1 stop
$503American Airlines
Mon, Nov 16 - Mon, Nov 23
American Airlines Logo
10:25 pm - 2:45 pm
GIG
-
BOS
18h 20m
2 stops
American Airlines Logo
10:17 am - 6:15 am
BOS
-
GIG
17h 58m
2 stops
$507American Airlines
Mon, Aug 3 - Mon, Aug 24
GOL Logo
8:15 pm - 2:20 pm
GIG
-
BOS
19h 05m
2 stops
GOL Logo
3:21 pm - 8:20 am
BOS
-
GIG
15h 59m
1 stop
$510GOL
Tue, Aug 4 - Tue, Aug 25
GOL Logo
8:15 pm - 11:26 pm
GIG
-
BOS
28h 11m
2 stops
GOL Logo
5:18 pm - 8:20 am
BOS
-
GIG
14h 02m
1 stop
$511GOL
Mon, Oct 5 - Tue, Dec 1
Avianca Logo
4:40 pm - 7:10 am
GIG
-
BOS
15h 30m
1 stop
Avianca Logo
7:55 am - 6:25 am
BOS
-
GIG
20h 30m
1 stop
$533Avianca
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
1:45 pm - 11:04 am
SDU
-
BOS
23h 19m
2 stops
United Airlines Logo
10:49 am - 4:45 pm
BOS
-
SDU
27h 56m
2 stops
$701United Airlines
Mon, Oct 5 - Tue, Dec 1
United Airlines Logo
1:45 pm - 10:32 am
SDU
-
BOS
21h 47m
2 stops
United Airlines Logo
12:30 pm - 4:45 pm
BOS
-
SDU
26h 15m
2 stops
$702United Airlines
Mon, Aug 17 - Fri, Aug 28
LATAM Airlines Logo
6:10 am - 11:36 pm
SDU
-
BOS
18h 26m
2 stops
LATAM Airlines Logo
3:20 pm - 1:10 pm
BOS
-
SDU
20h 50m
2 stops
$762LATAM Airlines
Sun, Aug 9 - Wed, Aug 19
LATAM Airlines Logo
6:05 am - 11:36 pm
SDU
-
BOS
18h 31m
2 stops
LATAM Airlines Logo
7:20 am - 8:35 am
BOS
-
SDU
24h 15m
2 stops
$763LATAM Airlines
Booking Insights

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

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

How much is a round-trip flight from Rio de Janeiro to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rio de Janeiro to Boston departing in August.

What is the cheapest month to fly from Rio de Janeiro to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rio de Janeiro 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 Rio de Janeiro to Boston is May, where tickets cost $218 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $500 and $321 respectively.

How far in advance should I book a flight from Rio de Janeiro 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 Rio de Janeiro 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 Rio de Janeiro to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$306
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Rio de Janeiro-Galeao Airport to Boston

When to book flights from Rio de Janeiro to Boston

Are your dates flexible? Find out the best times to travel from Rio de Janeiro 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 Rio de Janeiro to Boston

  • What is the cheapest flight from Rio de Janeiro to Boston?

    In the last 5 days, the lowest price for a flight from Rio de Janeiro to Boston was $306 for a one-way ticket and $494 for a round-trip.

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

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

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

    When flying out of Rio de Janeiro you will be using one of these airports: Rio de Janeiro–Galeão Intl or Rio de Janeiro Santos Dumont. You will be landing at Boston Logan Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Rio de Janeiro to Boston are LATAM Airlines and American Airlines. With an average price for the route of $689 and an overall rating of 7.4, LATAM Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,051 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Rio de Janeiro 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 Rio de Janeiro to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Rio de Janeiro 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 Rio de Janeiro 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 Rio de Janeiro with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rio de Janeiro 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 Rio de Janeiro up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Rio de Janeiro to Boston

 
See real verified KAYAK customer reviews for airlines flying from Rio de Janeiro 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 Rio de Janeiro 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.
7.4
LATAM AirlinesOverall score based on 1946 reviews
7.3Comfort
7.5Boarding
8.0Crew
6.7Food
7.0Entertainment
Airline reviews

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

2.0 MediocreAnonymous, May 2026
LIM - MIA
Read more LATAM Airlines reviews

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

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

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.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

Check-in was a total disaster, almos a full hour in the line

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

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

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

Information on your arrival and departure airports