RIO - BOS

$348 Find Cheap Flights from Rio de Janeiro 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 Rio de Janeiro 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
1 adult, Economy, 0 bags

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 Rio de Janeiro 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 Rio de Janeiro to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$611
Typical prices: $795-$615
Copa Airlines
Tue 6/16Wed 9/16
GIG - BOS • 1 stop
Cheapest one-way
$348
Typical prices: $342-$481
GOL
Fri 6/5
GIG - BOS • 2 stops
Top airlines
Cheapest • from $611 (round-trip)
Best reviews • 7.9 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 $658 (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

Tue, Jun 16 - Wed, Sep 16
Copa Airlines Logo
5:10 am - 11:08 pm
GIG
-
BOS
18h 58m
1 stop
Copa Airlines Logo
8:47 am - 4:05 am
BOS
-
GIG
18h 18m
1 stop
$611Copa Airlines
Thu, Nov 5 - Wed, Nov 11
American Airlines Logo
11:00 pm - 6:49 pm
GIG
-
BOS
21h 49m
1 stop
American Airlines Logo
2:58 pm - 6:15 am
BOS
-
GIG
13h 17m
1 stop
$623American Airlines
Thu, Nov 5 - Wed, Nov 11
American Airlines Logo
10:25 pm - 2:45 pm
GIG
-
BOS
18h 20m
2 stops
American Airlines Logo
12:03 pm - 6:15 am
BOS
-
GIG
16h 12m
2 stops
$627American Airlines
Tue, Jun 16 - Wed, Sep 16
Copa Airlines Logo
5:10 am - 11:08 pm
GIG
-
BOS
18h 58m
1 stop
Copa Airlines Logo
3:55 pm - 7:55 am
BOS
-
GIG
15h 00m
1 stop
$631Copa Airlines
Tue, Jun 16 - Tue, Jun 23
GOL Logo
11:20 am - 9:55 am
GIG
-
BOS
23h 35m
2 stops
GOL Logo
5:45 pm - 10:20 am
BOS
-
GIG
15h 35m
2 stops
$633GOL
Sat, Jun 13 - Sun, Aug 16
Copa Airlines Logo
5:10 am - 11:08 pm
GIG
-
BOS
18h 58m
1 stop
Copa Airlines Logo
3:57 pm - 7:40 am
BOS
-
GIG
14h 43m
1 stop
$647Copa Airlines
Fri, Jun 12 - Tue, Jun 23
Copa Airlines Logo
5:10 am - 11:08 pm
GIG
-
BOS
18h 58m
1 stop
Copa Airlines Logo
4:00 pm - 12:30 am
BOS
-
GIG
31h 30m
1 stop
$666Copa Airlines
Fri, Jun 5 - Mon, Jun 15
GOL Logo
12:20 pm - 11:36 pm
SDU
-
BOS
36h 16m
2 stops
GOL Logo
5:01 am - 8:40 am
BOS
-
SDU
26h 39m
2 stops
$762GOL
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
1:45 pm - 10:31 am
SDU
-
BOS
22h 46m
2 stops
United Airlines Logo
4:30 pm - 4:45 pm
BOS
-
SDU
22h 15m
2 stops
$812United Airlines
Tue, Nov 10 - Mon, Nov 23
Air Canada Logo
1:45 pm - 12:12 pm
SDU
-
BOS
24h 27m
2 stops
Air Canada Logo
6:10 am - 4:45 pm
BOS
-
SDU
32h 35m
2 stops
$836Air Canada
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 June.

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 $497 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 18 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$348
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 11% 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 3 days, the lowest price for a flight from Rio de Janeiro to Boston was $348 for a one-way ticket and $611 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, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Rio de Janeiro to Boston are Delta and American Airlines. With an average price for the route of $960 and an overall rating of 7.9, Delta 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.
7.9
DeltaOverall score based on 8454 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

It took so long to do a baggage drop and it was bad enough. I had to go to the extreme end of the terminal because it’s a USA flight and go all the way back to the center indigo to security.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

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

Information on your arrival and departure airports