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Santos Dumont

$380+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$664
(Air Canada)

One-way from

$380
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$1,114
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 ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/8. 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.
Wed 12/312:45 pmPHX - SDU
2 stops24h 00mMultiple Airlines
Wed 12/101:45 pmSDU - PHX
2 stops25h 59mMultiple Airlines
Deal found 9/8$762
This Gurufare deal was found by Cheapflights users on 9/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:21 pmPHX - SDU
2 stops18h 24mGOL
Mon 11/36:00 amSDU - PHX
2 stops22h 37mGOL
Deal found 9/9$828
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amPHX - SDU
2 stops29h 50mMultiple Airlines
Sun 11/210:05 amSDU - PHX
2 stops28h 48mMultiple Airlines
Deal found 9/11$873
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:20 amPHX - SDU
2 stops23h 00mAir Canada
Thu 10/301:45 pmSDU - PHX
2 stops25h 04mAir Canada
Deal found 9/9$1,012
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:00 amPHX - SDU
2 stops28h 45mMultiple Airlines
Tue 11/111:45 pmSDU - PHX
2 stops25h 59mMultiple Airlines
Deal found 9/11$1,015
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Thu 10/307:00 amPHX - SDU
2 stops29h 50mMultiple Airlines
Wed 11/128:15 amSDU - PHX
2 stops31h 29mMultiple Airlines
Deal found 9/10$1,016
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:30 amPHX - SDU
2 stops26h 50mAir Canada
Tue 10/2111:30 amSDU - PHX
2 stops26h 52mAir Canada
Deal found 9/9$1,080
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:40 pmPHX - SDU
2 stops21h 40mMultiple Airlines
Thu 10/3010:15 amSDU - PHX
3 stops27h 38mMultiple Airlines
Deal found 9/9$1,087
This Gurufare deal was found by Cheapflights users on 9/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:50 pmPHX - SDU
2 stops17h 50mGOL
Wed 10/86:20 amSDU - PHX
2 stops18h 50mGOL
Deal found 9/10$1,174
This GOL deal was found by Cheapflights users on 9/10. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:58 pmPHX - SDU
2 stops20h 12mGOL
Tue 11/118:25 pmSDU - PHX
2 stops28h 13mGOL
Deal found 9/10$1,182

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 September 11, 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

Thu 2/5

8:00 am-2:20 pm

2 stops26h 20m

Rio de Janeiro Santos Dumont

Fri 2/27

11:25 am-10:20 pm

2 stops38h 55m

$664

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Thu 2/5

8:00 am-2:20 pm

2 stops26h 20m

Rio de Janeiro Santos Dumont

Thu 2/26

11:25 am-11:44 am

2 stops28h 19m

$670

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Mon 3/9

11:45 am-2:20 pm

2 stops22h 35m

Rio de Janeiro Santos Dumont

Fri 3/20

11:25 am-9:20 pm

2 stops37h 55m

$670

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/8

11:20 pm-2:20 pm

2 stops35h 00m

Rio de Janeiro Santos Dumont

Fri 3/20

11:25 am-9:20 pm

2 stops37h 55m

$670

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Wed 12/3

12:45 pm-4:45 pm

2 stops24h 00m

Rio de Janeiro Santos Dumont

Wed 12/10

1:45 pm-11:44 am

2 stops25h 59m

$762

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Wed 10/29

12:21 pm-10:45 am

2 stops18h 24m

Rio de Janeiro Santos Dumont

Mon 11/3

6:00 am-12:37 am

2 stops22h 37m

$828

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 10/26

7:00 am-4:50 pm

2 stops29h 50m

Rio de Janeiro Santos Dumont

Sun 11/2

10:05 am-10:53 am

2 stops28h 48m

$873

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/8

11:20 pm-2:20 pm

2 stops35h 00m

Rio de Janeiro Santos Dumont

Thu 3/26

11:25 am-10:19 pm

2 stops38h 54m

$999

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Tue 3/10

12:45 pm-2:10 pm

2 stops21h 25m

Rio de Janeiro Santos Dumont

Mon 3/23

6:00 am-10:07 pm

2 stops20h 07m

$1,001

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/8

11:20 pm-2:20 pm

2 stops35h 00m

Rio de Janeiro Santos Dumont

Tue 3/24

11:25 am-10:44 am

2 stops27h 19m

$1,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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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.

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.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Rio de Janeiro Santos Dumont Airport?

    For as low as $664, Air Canada can have you in Rio de Janeiro Santos Dumont Airport from Phoenix Sky Harbor Intl Airport in 26h 20m. The distance between Phoenix Sky Harbor Intl Airport and Rio de Janeiro Santos Dumont Airport is about 5965 mi.

  • 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.

See more FAQs

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Alternative routes for Sky Harbor Intl to Santos Dumont

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Sky Harbor Intl to Rio de Janeiro–Galeão Intl flights

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