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Cheap flights from Dallas to Rio de Janeiro from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Rio de Janeiro departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 2:30 pm
DFW
-
SDU
21h 30m2 stops
Multiple Airlines Logo
11:20 am - 11:58 pm
SDU
-
DFW
39h 38m3 stops
$720Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
2:00 pm - 2:30 pm
DFW
-
SDU
21h 30m2 stops
Multiple Airlines Logo
1:45 pm - 9:58 am
SDU
-
DFW
23h 13m2 stops
$741Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
2:00 pm - 2:35 pm
DFW
-
SDU
21h 35m2 stops
Multiple Airlines Logo
11:20 am - 11:58 pm
SDU
-
DFW
39h 38m3 stops
$797Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
2:00 pm - 2:35 pm
DFW
-
SDU
21h 35m2 stops
Multiple Airlines Logo
11:20 am - 11:58 pm
SDU
-
DFW
39h 38m3 stops
$831Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
7:15 pm - 10:25 pm
DFW
-
SDU
24h 10m2 stops
Multiple Airlines Logo
5:30 pm - 11:02 pm
SDU
-
DFW
31h 32m3 stops
$840Multiple Airlines
Fri, Mar 6 - Sat, Mar 14
GOL Logo
10:34 am - 10:45 am
DFW
-
SDU
21h 11m2 stops
GOL Logo
6:00 am - 3:54 pm
SDU
-
DFW
35h 54m2 stops
$857GOL
Tue, Mar 3 - Thu, Mar 12
Multiple Airlines Logo
5:10 am - 8:15 pm
DFW
-
SDU
36h 05m3 stops
Multiple Airlines Logo
5:30 pm - 11:02 pm
SDU
-
DFW
31h 32m3 stops
$873Multiple Airlines
Fri, Mar 6 - Sat, Mar 14
Multiple Airlines Logo
7:35 pm - 9:10 am
DFW
-
SDU
34h 35m2 stops
Multiple Airlines Logo
3:15 pm - 9:58 am
SDU
-
DFW
21h 43m2 stops
$881Multiple Airlines
Thu, Feb 12 - Fri, Feb 20
Multiple Airlines Logo
7:15 pm - 10:25 pm
DFW
-
SDU
24h 10m2 stops
Multiple Airlines Logo
1:50 pm - 1:35 pm
SDU
-
DFW
25h 45m2 stops
$890Multiple Airlines
Fri, Mar 6 - Sat, Mar 14
Multiple Airlines Logo
7:35 pm - 9:10 am
DFW
-
SDU
34h 35m2 stops
Multiple Airlines Logo
6:05 am - 9:58 am
SDU
-
DFW
30h 53m3 stops
$927Multiple Airlines
Thu, Feb 12 - Fri, Feb 20

GOL flights from Dallas to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Dallas to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
May 27
DFW9:59 amDallas/Fort Worth
22h 51m
2 stops
SDU10:50 amRio de Janeiro Santos Dumont
Aug 14
SDU6:00 amRio de Janeiro Santos Dumont
36h 25m
2 stops
DFW4:25 pmDallas/Fort Worth
$794
Find similar
GOL
Mar 23
DFW12:20 pmDallas/Fort Worth
20h 25m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
Mar 29
SDU3:15 pmRio de Janeiro Santos Dumont
53h 00m
2 stops
DFW6:15 pmDallas/Fort Worth
$826
Find similar
GOL
Mar 3
DFW10:34 amDallas/Fort Worth
21h 11m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
Mar 12
SDU6:00 amRio de Janeiro Santos Dumont
35h 54m
2 stops
DFW3:54 pmDallas/Fort Worth
$857
Find similar

LATAM Airlines flights from Dallas to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Dallas to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Dec 30
DFW7:00 amDallas/Fort Worth
27h 15m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Jan 2
SDU2:00 pmRio de Janeiro Santos Dumont
27h 05m
2 stops
DFW2:05 pmDallas/Fort Worth
$2,811
Find similar
LATAM Airlines
Dec 24
DFW7:00 amDallas/Fort Worth
23h 25m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Jan 4
SDU2:00 pmRio de Janeiro Santos Dumont
27h 51m
2 stops
DFW2:51 pmDallas/Fort Worth
$3,407
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas to Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Dallas to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 1/28

2:00 pm-2:30 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Wed 2/4

11:20 am-11:58 pm

3 stops39h 38m

$720

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 1/28

2:00 pm-2:30 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Wed 2/4

1:45 pm-9:58 am

2 stops23h 13m

$741

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Fri 1/30

2:00 pm-2:35 pm

2 stops21h 35m

Rio de Janeiro Santos Dumont

Fri 2/6

11:20 am-11:58 pm

3 stops39h 38m

$797

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Fri 1/30

2:00 pm-2:35 pm

2 stops21h 35m

Rio de Janeiro Santos Dumont

Fri 2/6

11:20 am-11:58 pm

3 stops39h 38m

$831

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

Sat 3/14

5:30 pm-11:02 pm

3 stops31h 32m

$840

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 3/3

10:34 am-10:45 am

2 stops21h 11m

Rio de Janeiro Santos Dumont

Thu 3/12

6:00 am-3:54 pm

2 stops35h 54m

$857

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Fri 3/6

5:10 am-8:15 pm

3 stops36h 05m

Rio de Janeiro Santos Dumont

Sat 3/14

5:30 pm-11:02 pm

3 stops31h 32m

$873

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Thu 2/12

7:35 pm-9:10 am

2 stops34h 35m

Rio de Janeiro Santos Dumont

Fri 2/20

3:15 pm-9:58 am

2 stops21h 43m

$881

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

Sat 3/14

1:50 pm-1:35 pm

2 stops25h 45m

$890

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Thu 2/12

7:35 pm-9:10 am

2 stops34h 35m

Rio de Janeiro Santos Dumont

Fri 2/20

6:05 am-9:58 am

3 stops30h 53m

$927

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Dallas to Rio de Janeiro Santos Dumont Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Rio de Janeiro Santos Dumont Airport

Fastest flight time

16h 08m

Direct flights

None
The fastest flight from Dallas to Rio de Janeiro Santos Dumont Airport takes 16h 08m
There are no direct flights from Dallas to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Dallas to Rio de Janeiro Santos Dumont Airport.
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  • How far is Dallas to Rio de Janeiro Santos Dumont by plane?

    Dallas and Rio de Janeiro Santos Dumont are 5221.5 mi apart from one another. A reasonable flight in good conditions will take 16h 08m.

  • When did momondo last update prices for flights from Dallas to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Dallas to Rio de Janeiro Santos Dumont Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Dallas to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents required for your trip to Rio de Janeiro Santos Dumont Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro Santos Dumont Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Dallas to Rio de Janeiro Santos Dumont Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Dallas from Rio de Janeiro Santos Dumont Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Dallas to Rio de Janeiro Santos Dumont Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Rio de Janeiro?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dallas to Rio de Janeiro. momondo saves you time and could save you money on your trip.

Can I find flights from Dallas to Rio de Janeiro with flexible booking policies on momondo?

Yes. All flights to Rio de Janeiro from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from Dallas.

I’m not ready to book a flight from Dallas to Rio de Janeiro right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dallas to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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