In terms of precipitation, rainfall in Rio de Janeiro–Galeão Intl Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro–Galeão Intl Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro–Galeão Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from NH to GIG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Rio de Janeiro–Galeão Intl Airport as you normally would.

How can I find direct flights from New Hampshire to Rio de Janeiro–Galeão Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Rio de Janeiro–Galeão Intl.

Can I find deals for business class flights from New Hampshire to Rio de Janeiro–Galeão Intl?

Yes. Cheapflights offers flight deals from New Hampshire to Rio de Janeiro–Galeão Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$296+ Flights from New Hampshire to Rio de Janeiro–Galeão Intl Airport, Brazil

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Cheap flight deals from New Hampshire to Rio de Janeiro–Galeão Intl

Cheapest flights from New Hampshire to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from New Hampshire to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Mon 12/228:05 amBOS - GIG

1 stop22h 15mLATAM Airlines

Tue 12/305:40 pmGIG - BOS

2 stops22h 12mLATAM Airlines

Deal found 12/21

$828

Mon 12/225:20 amBOS - GIG

2 stops50h 15mUnited Airlines

Tue 12/309:55 pmGIG - BOS

2 stops38h 42mUnited Airlines

Deal found 12/21

$899

Mon 12/229:30 amBOS - GIG

2 stops46h 05mUnited Airlines

Mon 12/299:55 pmGIG - BOS

1 stop23h 42mUnited Airlines

Deal found 12/21

$920

Fri 12/267:54 pmBOS - GIG

3 stops42h 36mLATAM Airlines

Sun 12/2810:55 pmGIG - BOS

1 stop14h 17mLATAM Airlines

Deal found 12/22

$947

Sun 12/214:46 pmBOS - GIG

1 stop38h 49mUnited Airlines

Thu 1/159:55 pmGIG - BOS

1 stop22h 06mUnited Airlines

Deal found 12/21

$955

Wed 12/247:34 amBOS - GIG

1 stop14h 56mCopa Airlines

Sun 12/289:55 amGIG - BOS

1 stop29h 29mCopa Airlines

Deal found 12/21

$976

Wed 12/241:45 pmBOS - GIG

1 stop16h 35mLATAM Airlines

Sun 12/2811:10 amGIG - BOS

2 stops21h 25mLATAM Airlines

Deal found 12/21

$1,000

Mon 12/227:56 pmBOS - GIG

1 stop12h 19mAmerican Airlines

Mon 12/2910:30 pmGIG - BOS

1 stop18h 39mAmerican Airlines

Deal found 12/21

$1,012

Best flights from New Hampshire to Rio de Janeiro–Galeão Intl
Discover carefully curated flight deals from New Hampshire to Rio de Janeiro–Galeão Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Wed 3/114:05 pmBOS - GIG

1 stop14h 55mCopa Airlines

Mon 3/235:10 amGIG - BOS

1 stop19h 00mCopa Airlines

Deal found 12/22

$580

Tue 5/53:40 pmBOS - GIG

2 stops27h 25mMultiple Airlines

Sun 5/178:50 pmGIG - BOS

2 stops46h 17mMultiple Airlines

Deal found 12/22

$624

Fri 3/63:35 pmBOS - GIG

2 stops25h 35mAir Canada

Sun 3/158:00 pmGIG - BOS

2 stops24h 12mAir Canada

Deal found 12/21

$626

Mon 3/91:55 pmBOS - GIG

1 stop18h 20mLATAM Airlines

Thu 3/192:00 pmGIG - BOS

1 stop18h 35mLATAM Airlines

Deal found 12/22

$628

Tue 1/207:35 pmBOS - GIG

1 stop12h 40mAmerican Airlines

Sat 2/710:15 pmGIG - BOS

1 stop15h 20mAmerican Airlines

Deal found 12/22

$656

Wed 3/47:44 amBOS - GIG

1 stop18h 21mCopa Airlines

Mon 3/91:40 amGIG - BOS

1 stop22h 30mCopa Airlines

Deal found 12/22

$580

Tue 1/201:30 pmBOS - GIG

1 stop16h 50mMultiple Airlines

Sat 2/75:40 pmGIG - BOS

2 stops20h 35mMultiple Airlines

Deal found 12/22

$632

Mon 3/25:05 pmBOS - GIG

1 stop15h 10mLATAM Airlines

Tue 3/3112:10 pmGIG - BOS

1 stop20h 25mLATAM Airlines

Deal found 12/21

$635

Wed 3/258:44 amBOS - GIG

1 stop14h 46mCopa Airlines

Mon 4/271:35 amGIG - BOS

1 stop22h 34mCopa Airlines

Deal found 12/22

$580

Tue 1/131:40 pmBOS - GIG

2 stops18h 35mAmerican Airlines

Tue 2/1011:00 pmGIG - BOS

2 stops15h 58mAmerican Airlines

Deal found 12/23

$661

Tue 2/107:26 pmMHT - GIG

2 stops36h 09mUnited Airlines

Thu 2/199:55 pmGIG - MHT

2 stops22h 58mUnited Airlines

Deal found 12/23

$1,325

Thu 3/53:05 pmBOS - GIG

1 stop14h 55mCopa Airlines

Fri 3/135:10 amGIG - BOS

1 stop19h 00mCopa Airlines

Deal found 12/22

$600

Wed 3/112:11 pmBOS - GIG

2 stops17h 14mAmerican Airlines

Fri 3/2010:15 pmGIG - BOS

2 stops18h 13mAmerican Airlines

Deal found 12/22

$661

Wed 3/47:28 pmMHT - GIG

2 stops36h 07mUnited Airlines

Sun 3/88:55 pmGIG - MHT

2 stops22h 58mUnited Airlines

Deal found 12/20

$1,330

Sat 4/116:15 amMHT - GIG

2 stops25h 45mMultiple Airlines

Thu 4/235:45 amGIG - MHT

2 stops38h 30mMultiple Airlines

Deal found 12/22

$1,566

Last-minute flights from New Hampshire to Rio de Janeiro–Galeão Intl
Discover last-minute flight deals from New Hampshire to Rio de Janeiro–Galeão Intl. Data last updated December 23, 2025 and is based on user searches.

Tue 1/133:07 pmBOS - GIG

1 stop31h 23mMultiple Airlines

Tue 1/277:15 amGIG - BOS

2 stops19h 49mMultiple Airlines

Deal found 12/22

$621

Thu 1/153:07 pmBOS - GIG

1 stop34h 58mCopa Airlines

Thu 1/295:10 amGIG - BOS

1 stop18h 53mCopa Airlines

Deal found 12/22

$600

Tue 1/206:55 pmBOS - GIG

1 stop15h 10mAir Canada

Wed 1/289:00 pmGIG - BOS

1 stop27h 37mAir Canada

Deal found 12/22

$614

Tue 1/208:05 amBOS - GIG

1 stop22h 15mMultiple Airlines

Mon 1/268:00 amGIG - BOS

2 stops33h 34mMultiple Airlines

Deal found 12/21

$632

Wed 1/215:05 pmBOS - GIG

1 stop15h 10mLATAM Airlines

Tue 1/279:30 pmGIG - BOS

1 stop14h 32mLATAM Airlines

Deal found 12/21

$601

Thu 1/223:40 pmBOS - GIG

2 stops18h 25mMultiple Airlines

Tue 1/278:45 pmGIG - BOS

2 stops44h 07mMultiple Airlines

Deal found 12/21

$625

Fri 1/233:40 pmBOS - GIG

2 stops42h 25mAir Canada

Wed 1/289:00 pmGIG - BOS

1 stop15h 02mAir Canada

Deal found 12/23

$617

Fri 1/2310:05 amBOS - GIG

1 stop22h 10mLATAM Airlines

Wed 1/2811:30 amGIG - BOS

1 stop21h 05mLATAM Airlines

Deal found 12/21

$628

Wed 1/2810:05 amBOS - GIG

1 stop22h 10mMultiple Airlines

Wed 2/47:30 amGIG - BOS

1 stop25h 05mMultiple Airlines

Deal found 12/23

$613

One-way flights from New Hampshire to Rio de Janeiro–Galeão Intl
Search for one-way flight options from New Hampshire to Rio de Janeiro–Galeão Intl. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Tue 1/203:43 pmBOS - GIG

2 stops40h 32mMultiple Airlines

Deal found 12/21

$296

Wed 3/47:44 amBOS - GIG

1 stop18h 21mCopa Airlines

Deal found 12/22

$303

Wed 3/43:05 pmBOS - GIG

2 stops16h 20mAmerican Airlines

Deal found 12/22

$311

Tue 1/207:35 pmBOS - GIG

1 stop12h 40mAmerican Airlines

Deal found 12/21

$312

Thu 3/198:55 amBOS - GIG

2 stops21h 10mMultiple Airlines

Deal found 12/20

$313

Sun 1/43:55 pmBOS - GIG

1 stop16h 20mAmerican Airlines

Deal found 12/22

$314

Thu 3/51:20 pmBOS - GIG

1 stop18h 15mUnited Airlines

Deal found 12/22

$316

Sun 3/225:45 amBOS - GIG

2 stops26h 50mUnited Airlines

Deal found 12/20

$322

Find flight deals from New Hampshire to Rio de Janeiro–Galeão Intl

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$571 (Kiwi.com)
One-way from	$296 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$1,119

Provider with most accurate pricing for Boston Logan Intl-Rio de Janeiro (RIO) flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Rio de Janeiro (RIO) flights.

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From New Hampshire to Rio de Janeiro–Galeão Intl

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One-way flight from New Hampshire to Rio de Janeiro–Galeão Intl

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($55 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 3/11

4:05 pm-8:00 am

1 stop14h 55m

Rio de Janeiro–Galeão Intl

Mon 3/23

5:10 am-11:10 pm

1 stop19h 00m

$580

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 3/4

7:44 am-4:05 am

1 stop18h 21m

Rio de Janeiro–Galeão Intl

Mon 3/9

1:40 am-11:10 pm

1 stop22h 30m

$580

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 3/25

8:44 am-12:30 am

1 stop14h 46m

Rio de Janeiro–Galeão Intl

Mon 4/27

1:35 am-11:09 pm

1 stop22h 34m

$580

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Thu 3/5

3:05 pm-8:00 am

1 stop14h 55m

Rio de Janeiro–Galeão Intl

Fri 3/13

5:10 am-11:10 pm

1 stop19h 00m

$600

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 5/5

3:40 pm-8:05 pm

2 stops27h 25m

Rio de Janeiro–Galeão Intl

Sun 5/17

8:50 pm-6:07 pm

2 stops46h 17m

$624

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Fri 3/6

3:35 pm-7:10 pm

2 stops25h 35m

Rio de Janeiro–Galeão Intl

Sun 3/15

8:00 pm-7:12 pm

2 stops24h 12m

$626

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Mon 3/9

1:55 pm-9:15 am

1 stop18h 20m

Rio de Janeiro–Galeão Intl

Thu 3/19

2:00 pm-7:35 am

1 stop18h 35m

$628

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 1/20

1:30 pm-8:20 am

1 stop16h 50m

Rio de Janeiro–Galeão Intl

Sat 2/7

5:40 pm-12:15 pm

2 stops20h 35m

$632

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Mon 3/2

5:05 pm-10:15 am

1 stop15h 10m

Rio de Janeiro–Galeão Intl

Tue 3/31

12:10 pm-7:35 am

1 stop20h 25m

$635

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 1/20

7:35 pm-10:15 am

1 stop12h 40m

Rio de Janeiro–Galeão Intl

Sat 2/7

10:15 pm-11:35 am

1 stop15h 20m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 24 results

Best time to book a flight from New Hampshire to Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl from New Hampshire with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Rio de Janeiro–Galeão Intl Airport

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Related info for your journey

How long is the flight from New Hampshire to Rio de Janeiro–Galeão Intl Airport?
Copa Airlines and United Airlines can get you from New Hampshire to Rio de Janeiro–Galeão Intl Airport in just under 14h 55m. Your travel time can differ by up to 21h 14m. There are 4835 mi between New Hampshire and Rio de Janeiro–Galeão Intl Airport. This flight may include one or multiple stops.
Can I find deals for flights from New Hampshire to Rio de Janeiro–Galeão Intl that include hotel bookings?
Yes. In addition to deals on New Hampshire to Rio de Janeiro–Galeão Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Rio de Janeiro–Galeão Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Rio de Janeiro–Galeão Intl.
Can I find deals for business class flights from New Hampshire to Rio de Janeiro–Galeão Intl?
Yes. Cheapflights offers flight deals from New Hampshire to Rio de Janeiro–Galeão Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$296+ Cheap flights from New Hampshire to Rio de Janeiro–Galeão Intl, Brazil (GIG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Rio de Janeiro–Galeão Intl with Cheapflights

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Cheap flight deals from New Hampshire to Rio de Janeiro–Galeão Intl

Cheapest flights from New Hampshire to Rio de Janeiro–Galeão IntlExplore the most affordable flight options available from New Hampshire to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from New Hampshire to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from New Hampshire to Rio de Janeiro–Galeão Intl

Keep the following information in mind while searching for New Hampshire to Rio de Janeiro–Galeão Intl flight deals. Data was last updated December 23, 2025.

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Use the filters below to find and compare flights from New Hampshire to Rio de Janeiro–Galeão Intl Airport that are best for you.

Best time to book a flight from New Hampshire to Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Rio de Janeiro–Galeão Intl Airport

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Rio de Janeiro–Galeão Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from New Hampshire to Rio de Janeiro–Galeão Intl Airport?

Can I find deals for flights from New Hampshire to Rio de Janeiro–Galeão Intl that include hotel bookings?

How can I find direct flights from New Hampshire to Rio de Janeiro–Galeão Intl?

Can I find deals for business class flights from New Hampshire to Rio de Janeiro–Galeão Intl?

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Cheapest flights from New Hampshire to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from New Hampshire to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.