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Santos Dumont

$351+ Cheap flights from Oklahoma 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SDU
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Oklahoma to Santos Dumont

Cheapest flights from Oklahoma to Santos Dumont
Explore the most affordable flight options available from Oklahoma to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:15 pm
DFW
-
SDU
2 stops33h 50m
Multiple Airlines
Sun 3/159:55 am
SDU
-
DFW
2 stops29h 40m
Multiple Airlines
Deal found 2/9$640
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:34 am
DFW
-
SDU
3 stops23h 06m
Multiple Airlines
Mon 3/303:20 pm
SDU
-
DFW
2 stops31h 52m
Multiple Airlines
Deal found 2/11$699
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:35 am
DFW
-
SDU
2 stops45h 30m
Multiple Airlines
Thu 4/95:25 pm
SDU
-
DFW
2 stops29h 55m
Multiple Airlines
Deal found 2/9$709
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:15 pm
DFW
-
SDU
2 stops33h 50m
Multiple Airlines
Wed 3/181:50 pm
SDU
-
DFW
3 stops24h 35m
Multiple Airlines
Deal found 2/9$712
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:20 am
DFW
-
SDU
3 stops24h 25m
Multiple Airlines
Thu 4/26:05 am
SDU
-
DFW
3 stops27h 49m
Multiple Airlines
Deal found 2/9$734
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:35 pm
DFW
-
SDU
2 stops24h 50m
Multiple Airlines
Wed 4/81:45 pm
SDU
-
DFW
3 stops35h 17m
Multiple Airlines
Deal found 2/10$741
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:05 am
XNA
-
SDU
2 stops32h 40m
United Airlines
Fri 5/221:45 pm
SDU
-
XNA
2 stops23h 25m
United Airlines
Deal found 2/11$1,221
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:15 am
XNA
-
SDU
2 stops27h 30m
United Airlines
Sat 9/265:30 pm
SDU
-
XNA
2 stops19h 22m
United Airlines
Deal found 2/11$1,351
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/283:47 pm
TUL
-
SDU
2 stops17h 23m
United Airlines
Sat 4/45:40 pm
SDU
-
TUL
2 stops17h 27m
United Airlines
Deal found 2/11$1,471
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:00 am
OKC
-
SDU
2 stops31h 45m
United Airlines
Thu 7/231:45 pm
SDU
-
OKC
2 stops21h 09m
United Airlines
Deal found 2/9$1,476
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:05 pm
OKC
-
SDU
2 stops43h 40m
United Airlines
Thu 7/231:45 pm
SDU
-
OKC
2 stops21h 09m
United Airlines
Deal found 2/9$1,485
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:29 am
XNA
-
SDU
2 stops27h 16m
United Airlines
Fri 3/201:50 pm
SDU
-
XNA
2 stops23h 04m
United Airlines
Deal found 2/11$1,486

Find flight deals from Oklahoma to Santos Dumont

Keep the following information in mind while searching for Oklahoma to Santos Dumont flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$640
(Mytrip)

One-way from

$351
(Kiwi.com)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Rio de Janeiro (RIO) flights.
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From Oklahoma to Rio de Janeiro Santos Dumont
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One-way flight from Oklahoma to Rio de Janeiro Santos Dumont
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 Oklahoma to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Oklahoma

Fly to

Santos Dumont

Route

Depart

Return

Price

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Mon 3/9

7:15 pm-7:05 am

2 stops33h 50m

Rio de Janeiro Santos Dumont

Sun 3/15

9:55 am-1:35 pm

2 stops29h 40m

$640

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 3/24

6:34 am-7:40 am

3 stops23h 06m

Rio de Janeiro Santos Dumont

Mon 3/30

9:00 pm-9:12 pm

3 stops26h 12m

$704

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 3/11

7:15 pm-7:05 am

2 stops33h 50m

Rio de Janeiro Santos Dumont

Wed 3/18

1:50 pm-12:25 pm

3 stops24h 35m

$712

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 4/1

7:35 pm-10:25 pm

2 stops24h 50m

Rio de Janeiro Santos Dumont

Wed 4/8

1:45 pm-11:02 pm

3 stops35h 17m

$741

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Mon 3/2

7:15 pm-9:05 am

2 stops34h 50m

Rio de Janeiro Santos Dumont

Sat 3/7

2:55 pm-10:50 pm

3 stops34h 55m

$807

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Fri 3/6

7:15 pm-10:25 pm

2 stops24h 10m

Rio de Janeiro Santos Dumont

Mon 3/16

1:50 pm-11:02 pm

3 stops35h 12m

$816

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 3/31

7:20 am-12:35 pm

2 stops27h 15m

Rio de Janeiro Santos Dumont

Sat 4/4

6:05 am-9:12 pm

2 stops17h 07m

$837

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 5/12

6:10 am-10:45 am

2 stops50h 35m

Rio de Janeiro Santos Dumont

Tue 5/19

3:15 pm-10:53 pm

2 stops33h 38m

$857

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 8/11

10:36 am-12:35 pm

2 stops23h 59m

Rio de Janeiro Santos Dumont

Tue 8/18

8:45 pm-3:39 pm

2 stops44h 54m

$862

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 4/14

8:29 am-10:55 am

2 stops24h 26m

Rio de Janeiro Santos Dumont

Sat 4/25

3:20 pm-1:40 pm

2 stops48h 20m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 35 results
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Best time to book a flight from Oklahoma to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Oklahoma 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 Oklahoma to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma 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 Oklahoma to Rio de Janeiro Santos Dumont Airport?

    For as low as $1,471, United Airlines can have you in Rio de Janeiro Santos Dumont Airport from Oklahoma in 17h 23m. The distance from Oklahoma to Rio de Janeiro Santos Dumont Airport is about 5335 mi.

  • What are the most popular routes from Oklahoma to Rio de Janeiro Santos Dumont Airport?

    The most popular route from Oklahoma to Rio de Janeiro Santos Dumont Airport is Dallas/Fort Worth - Rio de Janeiro Santos Dumont. You may also consider Oklahoma City Will Rogers World - Rio de Janeiro Santos Dumont or Fayetteville Northwest Arkansas - Rio de Janeiro Santos Dumont.

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

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

  • How can I find direct flights from Oklahoma to Santos Dumont?

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

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

    Yes. Cheapflights offers flight deals from Oklahoma 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 Oklahoma to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
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Dulles Intl to Santos Dumont flights
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Miami to Santos Dumont flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
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Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
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Atlanta to Rio de Janeiro–Galeão Intl flights
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Boston to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Santos Dumont flights
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San Francisco to Rio de Janeiro–Galeão Intl flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Boston to Santos Dumont flights
Austin to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Santos Dumont flights
Dallas/Fort Worth to Santos Dumont flights
Raleigh to Rio de Janeiro–Galeão Intl flights
San Francisco to Santos Dumont flights
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Atlanta to Santos Dumont flights
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Raleigh to Santos Dumont flights
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Tampa to Santos Dumont flights
Philadelphia to Rio de Janeiro–Galeão Intl flights

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