What is the cheapest day to fly from Philadelphia to Rio de Janeiro Santos Dumont Airport?

Travelers seeking maximum savings on their Philadelphia to Rio de Janeiro Santos Dumont Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How far in advance should I book a flight from Philadelphia to Rio de Janeiro Santos Dumont Airport?

To save up to 268% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Philadelphia to Rio de Janeiro Santos Dumont Airport from $876 1-2 weeks out and tickets from $1,563 for flights departing within the next 72 hours.

What is the cheapest month to fly from Philadelphia to Rio de Janeiro Santos Dumont Airport?

Our data shows that November tends to be the cheapest month to fly to Rio de Janeiro Santos Dumont Airport from Philadelphia. Users have commonly found prices around $1,047 for the month, but tickets can be as low as $649. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from PHL to SDU?

When flying from Philadelphia to Rio de Janeiro Santos Dumont Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Philadelphia to Rio de Janeiro Santos Dumont?

For a flight from Philadelphia to Rio de Janeiro Santos Dumont, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to Rio de Janeiro Santos Dumont per day. 0 airlines have flights to Rio de Janeiro Santos Dumont from Philadelphia on a regular basis.

Can I find deals for flights from Philadelphia to Santos Dumont that include hotel bookings?

Yes. In addition to deals on Philadelphia to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Philadelphia to Santos Dumont?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Santos Dumont.

Can I find deals for business class flights from Philadelphia to Santos Dumont?

Yes. Cheapflights offers flight deals from Philadelphia to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$295+ Flights from Philadelphia to Rio de Janeiro Santos Dumont Airport, Brazil

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Cheap flight deals from Philadelphia to Santos Dumont

Round-trip from	$649 (Mytrip)
One-way from	$295 (Mytrip)
Popular in	December
Cheapest in	November
Average price	$1,192

From Philadelphia to Rio de Janeiro Santos Dumont

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One-way flight from Philadelphia to Rio de Janeiro Santos Dumont

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Highest demand for flights based on searches. 1% potential increase in price ($17 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Philadelphia to Santos Dumont

Cheapest flights from Philadelphia to Santos Dumont
Explore the most affordable flight options available from Philadelphia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Wed 10/1512:29 pmPHL - SDU

2 stops23h 36mMultiple Airlines

Tue 10/216:15 amSDU - PHL

2 stops30h 19mMultiple Airlines

Deal found 6/10

$649

Tue 8/263:20 pmPHL - SDU

2 stops23h 30mAir Canada

Thu 10/301:00 pmSDU - PHL

2 stops21h 51mAir Canada

Deal found 6/10

$691

Mon 9/14:22 pmPHL - SDU

2 stops17h 18mGOL

Mon 9/85:40 pmSDU - PHL

2 stops31h 38mGOL

Deal found 6/11

$775

Sat 8/306:30 amPHL - SDU

2 stops26h 05mDelta

Sat 9/68:20 pmSDU - PHL

2 stops29h 36mDelta

Deal found 6/12

$1,315

Mon 9/16:27 pmPHL - SDU

2 stops18h 53mUnited Airlines

Tue 9/911:25 amSDU - PHL

3 stops30h 56mUnited Airlines

Deal found 6/12

$1,395

Fri 7/2512:02 pmPHL - SDU

2 stops20h 33mLATAM Airlines

Sat 8/28:20 pmSDU - PHL

2 stops29h 39mLATAM Airlines

Deal found 6/9

$1,505

Best flights from Philadelphia to Santos Dumont
Discover carefully curated flight deals from Philadelphia to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 10/1512:29 pmPHL - SDU

2 stops23h 36mMultiple Airlines

Tue 10/216:15 amSDU - PHL

2 stops30h 19mMultiple Airlines

Deal found 6/10

$649

Tue 8/263:20 pmPHL - SDU

2 stops23h 30mAir Canada

Thu 10/301:00 pmSDU - PHL

2 stops21h 51mAir Canada

Deal found 6/10

$691

Mon 9/14:22 pmPHL - SDU

2 stops17h 18mGOL

Mon 9/85:40 pmSDU - PHL

2 stops31h 38mGOL

Deal found 6/11

$775

Sat 8/306:30 amPHL - SDU

2 stops26h 05mDelta

Sat 9/68:20 pmSDU - PHL

2 stops29h 36mDelta

Deal found 6/12

$1,315

Mon 9/17:58 pmPHL - SDU

2 stops17h 22mUnited Airlines

Wed 9/1011:25 amSDU - PHL

3 stops30h 56mUnited Airlines

Deal found 6/12

$1,395

Fri 7/2512:02 pmPHL - SDU

2 stops20h 33mLATAM Airlines

Sat 8/28:20 pmSDU - PHL

2 stops29h 39mLATAM Airlines

Deal found 6/9

$1,505

Last-minute flights from Philadelphia to Santos Dumont
Discover last-minute flight deals from Philadelphia to Santos Dumont. Data last updated June 12, 2025 and is based on user searches.

Tue 6/246:00 amPHL - SDU

3 stops32h 50mMultiple Airlines

Tue 7/17:55 amSDU - PHL

3 stops39h 44mMultiple Airlines

Deal found 6/10

$815

Mon 7/217:30 amPHL - SDU

2 stops29h 50mAir Canada

Mon 7/287:55 amSDU - PHL

2 stops31h 42mAir Canada

Deal found 6/9

$1,426

Mon 7/216:20 amPHL - SDU

2 stops31h 00mUnited Airlines

Fri 8/11:00 pmSDU - PHL

2 stops33h 35mUnited Airlines

Deal found 6/9

$1,485

Fri 7/2512:02 pmPHL - SDU

2 stops20h 33mLATAM Airlines

Sat 8/28:20 pmSDU - PHL

2 stops29h 39mLATAM Airlines

Deal found 6/9

$1,505

Sat 7/261:25 pmPHL - SDU

2 stops43h 10mDelta

Sat 8/28:20 pmSDU - PHL

2 stops27h 03mDelta

Deal found 6/9

$1,513

Wed 7/302:04 pmPHL - SDU

2 stops19h 36mGOL

Wed 8/66:00 amSDU - PHL

2 stops17h 45mGOL

Deal found 6/10

$1,167

One-way flights from Philadelphia to Santos Dumont
Search for one-way flight options from Philadelphia to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Thu 8/286:45 amPHL - SDU

3 stops30h 35mMultiple Airlines

Deal found 6/11

$295

Mon 6/306:40 pmPHL - SDU

2 stops26h 45mGOL

Deal found 6/11

$644

Sun 6/294:05 pmPHL - SDU

2 stops28h 50mLATAM Airlines

Deal found 6/11

$856

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Wed 10/15

12:29 pm-1:05 pm

2 stops23h 36m

Rio de Janeiro Santos Dumont

Tue 10/21

6:15 am-11:34 am

2 stops30h 19m

$649

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Tue 8/26

3:20 pm-3:50 pm

2 stops23h 30m

Rio de Janeiro Santos Dumont

Thu 10/30

1:00 pm-9:51 am

2 stops21h 51m

$691

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Mon 9/1

4:22 pm-10:40 am

2 stops17h 18m

Rio de Janeiro Santos Dumont

Mon 9/8

5:40 pm-12:18 am

2 stops31h 38m

$775

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Sat 8/30

6:30 am-9:35 am

2 stops26h 05m

Rio de Janeiro Santos Dumont

Sat 9/6

8:20 pm-12:56 am

2 stops29h 36m

$1,315

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Mon 9/1

7:58 pm-2:20 pm

2 stops17h 22m

Rio de Janeiro Santos Dumont

Wed 9/10

11:25 am-5:21 pm

3 stops30h 56m

$1,395

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Fri 7/25

12:02 pm-9:35 am

2 stops20h 33m

Rio de Janeiro Santos Dumont

Sat 8/2

8:20 pm-12:59 am

2 stops29h 39m

$1,505

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Thu 8/28

6:45 am-2:20 pm

3 stops30h 35m

$295

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Sun 11/30

10:35 am-10:40 am

2 stops22h 05m

$590

PhiladelphiaRio de Janeiro

PHL - SDU

PHLSDU

Philadelphia

Sun 6/29

4:05 pm-9:55 pm

2 stops28h 50m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Philadelphia to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Philadelphia 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 Philadelphia to Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont 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 Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont 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).

Reviews of airlines servicing Santos Dumont

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,785 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

GOL

7.3

Good

1,073 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,537 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Philadelphia to Rio de Janeiro Santos Dumont?
For a flight from Philadelphia to Rio de Janeiro Santos Dumont, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to Rio de Janeiro Santos Dumont per day. 0 airlines have flights to Rio de Janeiro Santos Dumont from Philadelphia on a regular basis.
Can I find deals for flights from Philadelphia to Santos Dumont that include hotel bookings?
Yes. In addition to deals on Philadelphia to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Santos Dumont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Santos Dumont.
Can I find deals for business class flights from Philadelphia to Santos Dumont?
Yes. Cheapflights offers flight deals from Philadelphia to Santos Dumont 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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$295+ Cheap flights from Philadelphia (PHL) to Santos Dumont, Brazil (SDU)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Santos Dumont with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Santos Dumont

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Santos Dumont

Cheapest flights from Philadelphia to Santos DumontExplore the most affordable flight options available from Philadelphia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Philadelphia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Rio de Janeiro Santos Dumont Airport that are best for you.

Best time to book a flight from Philadelphia to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Philadelphia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

Reviews of airlines servicing Santos Dumont

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Philadelphia to Rio de Janeiro Santos Dumont?

Can I find deals for flights from Philadelphia to Santos Dumont that include hotel bookings?

How can I find direct flights from Philadelphia to Santos Dumont?

Can I find deals for business class flights from Philadelphia to Santos Dumont?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Santos Dumont

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Cheapest flights from Philadelphia to Santos Dumont
Explore the most affordable flight options available from Philadelphia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.