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Santos Dumont

$421+ Cheap flights from Sky Harbor Intl (PHX) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$637
(Booking.com)

One-way from

$421
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$1,097
From Phoenix Sky Harbor Intl to Rio de Janeiro Santos Dumont
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One-way flight from Phoenix Sky Harbor Intl to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 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 Sky Harbor Intl to Santos Dumont

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

This Booking.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:40 amPHX - SDU
2 stops26h 40mMultiple Airlines
Wed 9/177:55 amSDU - PHX
2 stops39h 24mMultiple Airlines
Deal found 6/12$637
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:50 pmPHX - SDU
2 stops17h 50mGOL
Wed 9/106:00 amSDU - PHX
2 stops20h 02mGOL
Deal found 6/11$852
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:20 amPHX - SDU
2 stops23h 00mAir Canada
Wed 8/207:55 amSDU - PHX
2 stops39h 21mAir Canada
Deal found 6/10$922
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amPHX - SDU
2 stops23h 05mLATAM Airlines
Tue 12/162:25 pmSDU - PHX
2 stops24h 02mLATAM Airlines
Deal found 6/11$1,975
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/51:37 pmPHX - SDU
2 stops20h 03mDelta
Sun 8/178:20 pmSDU - PHX
2 stops20h 07mDelta
Deal found 6/10$3,732

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl to Santos Dumont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Sky Harbor Intl

Fly to

Santos Dumont

Route

Depart

Return

Price

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Wed 8/27

7:40 am-2:20 pm

2 stops26h 40m

Rio de Janeiro Santos Dumont

Wed 9/17

7:55 am-7:19 pm

2 stops39h 24m

$637

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Thu 9/4

12:50 pm-10:40 am

2 stops17h 50m

Rio de Janeiro Santos Dumont

Wed 9/10

6:00 am-10:02 pm

2 stops20h 02m

$852

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Tue 8/5

11:20 am-2:20 pm

2 stops23h 00m

Rio de Janeiro Santos Dumont

Wed 8/20

7:55 am-7:16 pm

2 stops39h 21m

$922

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Tue 8/5

1:37 pm-1:40 pm

2 stops20h 03m

Rio de Janeiro Santos Dumont

Sun 8/17

8:20 pm-12:27 pm

2 stops20h 07m

$3,732

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Mon 9/15

11:55 pm-9:35 am

2 stops29h 40m

Rio de Janeiro Santos Dumont

Tue 9/30

2:20 pm-10:51 am

2 stops24h 31m

$4,553

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Tue 9/16

3:16 pm-9:25 am

3 stops38h 09m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Sky Harbor Intl to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport 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.

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

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

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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

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

  • Can I find deals for flights from Sky Harbor Intl to Santos Dumont that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Santos Dumont?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Santos Dumont?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sky Harbor Intl to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Rio de Janeiro–Galeão Intl flights

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