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Santos Dumont

$321+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDU
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This Gotogate deal was found by Cheapflights users on 2/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:55 am
PHX
-
SDU
2 stops28h 50m
Multiple Airlines
Thu 10/221:45 pm
SDU
-
PHX
2 stops33h 31m
Multiple Airlines
Deal found 2/11$671
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:55 am
PHX
-
SDU
2 stops28h 50m
Air Canada
Sat 10/315:30 pm
SDU
-
PHX
2 stops33h 00m
Air Canada
Deal found 2/9$684
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Sun 11/18:00 am
PHX
-
SDU
2 stops28h 45m
Multiple Airlines
Sun 11/82:50 pm
SDU
-
PHX
2 stops24h 54m
Multiple Airlines
Deal found 2/10$689
This Booking.com deal was found by Cheapflights users on 2/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:55 am
PHX
-
SDU
2 stops32h 20m
Air Canada
Wed 11/41:45 pm
SDU
-
PHX
2 stops25h 59m
Air Canada
Deal found 2/9$764
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:34 pm
PHX
-
SDU
2 stops20h 01m
GOL
Sat 10/176:00 am
SDU
-
PHX
2 stops19h 10m
GOL
Deal found 2/10$880
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:54 am
PHX
-
SDU
2 stops19h 56m
GOL
Mon 4/276:00 am
SDU
-
PHX
2 stops20h 04m
GOL
Deal found 2/8$903
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
PHX
-
SDU
2 stops29h 45m
Air Canada
Sat 3/285:30 pm
SDU
-
PHX
2 stops32h 57m
Air Canada
Deal found 2/9$932
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:36 pm
PHX
-
SDU
2 stops18h 59m
GOL
Thu 5/76:00 am
SDU
-
PHX
2 stops20h 04m
GOL
Deal found 2/9$935
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1511:20 pm
PHX
-
SDU
2 stops37h 25m
Air Canada
Mon 3/231:50 pm
SDU
-
PHX
2 stops35h 40m
Air Canada
Deal found 2/9$937
This GOL deal was found by Cheapflights users on 2/11. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:05 pm
PHX
-
SDU
2 stops20h 20m
GOL
Tue 7/2810:45 am
SDU
-
PHX
2 stops26h 42m
GOL
Deal found 2/11$941
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1511:20 pm
PHX
-
SDU
2 stops37h 25m
Air Canada
Tue 3/241:50 pm
SDU
-
PHX
2 stops24h 54m
Air Canada
Deal found 2/9$942

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$903
(FlightHub)

One-way from

$321
(Trip.com)

Popular in

February

Cheapest in

March

Average price

$1,468
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Rio de Janeiro Santos Dumont flights.
Search Deals
From Phoenix Sky Harbor Intl to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Rio de Janeiro Santos Dumont
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 12, 2026.
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 4/9

1:36 pm-12:35 pm

2 stops18h 59m

Rio de Janeiro Santos Dumont

Thu 5/7

6:00 am-10:04 pm

2 stops20h 04m

$935

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/15

11:20 pm-4:45 pm

2 stops37h 25m

Rio de Janeiro Santos Dumont

Mon 3/23

1:50 pm-9:30 pm

2 stops35h 40m

$937

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/15

11:20 pm-4:45 pm

2 stops37h 25m

Rio de Janeiro Santos Dumont

Tue 3/24

1:50 pm-10:44 am

2 stops24h 54m

$942

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/15

11:20 pm-4:45 pm

2 stops37h 25m

Rio de Janeiro Santos Dumont

Thu 3/26

1:50 pm-10:19 pm

2 stops36h 29m

$942

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Thu 3/26

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Thu 4/2

8:30 am-11:25 am

3 stops30h 55m

$976

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Mon 3/9

11:00 am-10:45 am

2 stops19h 45m

Rio de Janeiro Santos Dumont

Tue 3/24

6:00 am-10:07 pm

2 stops20h 07m

$997

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Tue 3/17

10:00 pm-7:05 am

2 stops29h 05m

Rio de Janeiro Santos Dumont

Thu 3/26

3:15 pm-10:33 pm

2 stops35h 18m

$1,055

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/15

11:20 pm-4:45 pm

2 stops37h 25m

Rio de Janeiro Santos Dumont

Sat 3/28

5:30 pm-10:27 pm

2 stops32h 57m

$1,068

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Thu 3/19

12:59 am-6:50 pm

2 stops37h 51m

Rio de Janeiro Santos Dumont

Thu 3/26

6:20 am-11:44 pm

2 stops21h 24m

$1,069

PhoenixRio de Janeiro

PHX - SDU

PHXSDU

Phoenix Sky Harbor Intl

Sun 3/15

11:20 pm-4:45 pm

2 stops37h 25m

Rio de Janeiro Santos Dumont

Thu 3/19

1:50 pm-10:19 pm

2 stops36h 29m

$1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 20 results
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Compare providers for flights from Sky Harbor Intl to Santos Dumont

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Santos Dumont in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $935, GOL can have you in Rio de Janeiro Santos Dumont Airport from Phoenix Sky Harbor Intl Airport in 18h 59m. The distance between Phoenix Sky Harbor Intl Airport and Rio de Janeiro Santos Dumont Airport is about 5965 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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

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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