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Cheap flights from Dallas to Rio de Janeiro from $274

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 3/18. 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
7:00 am - 4:45 pm
DFW
-
SDU
31h 45m
3 stops
Multiple Airlines Logo
9:20 pm - 8:50 pm
SDU
-
DFW
25h 30m
3 stops
$694Multiple Airlines
Mon, May 18 - Tue, May 26
Multiple Airlines Logo
7:10 am - 8:50 am
DFW
-
SDU
23h 40m
2 stops
Multiple Airlines Logo
9:20 pm - 8:50 pm
SDU
-
DFW
25h 30m
3 stops
$706Multiple Airlines
Mon, May 18 - Tue, May 26
Multiple Airlines Logo
7:15 pm - 10:25 pm
DFW
-
SDU
24h 10m
2 stops
Multiple Airlines Logo
6:20 am - 7:29 am
SDU
-
DFW
27h 09m
3 stops
$722Multiple Airlines
Fri, Mar 6 - Thu, Mar 19
Multiple Airlines Logo
7:00 am - 7:40 am
DFW
-
SDU
22h 40m
3 stops
Multiple Airlines Logo
8:20 pm - 11:02 pm
SDU
-
DFW
28h 42m
3 stops
$728Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
7:15 pm - 10:25 pm
DFW
-
SDU
24h 10m
2 stops
Multiple Airlines Logo
6:20 am - 10:49 pm
SDU
-
DFW
18h 29m
2 stops
$729Multiple Airlines
Sat, Mar 7 - Tue, Mar 10
Multiple Airlines Logo
8:40 pm - 10:25 pm
DFW
-
SDU
22h 45m
3 stops
Multiple Airlines Logo
5:25 pm - 6:10 pm
SDU
-
DFW
26h 45m
3 stops
$734Multiple Airlines
Sat, Mar 7 - Tue, Mar 10
Multiple Airlines Logo
2:19 pm - 1:00 pm
DFW
-
SDU
20h 41m
2 stops
Multiple Airlines Logo
1:45 pm - 8:50 pm
SDU
-
DFW
33h 05m
3 stops
$735Multiple Airlines
Thu, May 14 - Tue, May 19
Multiple Airlines Logo
7:15 pm - 7:05 am
DFW
-
SDU
32h 50m
2 stops
Multiple Airlines Logo
7:00 pm - 9:58 am
SDU
-
DFW
17h 58m
2 stops
$746Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
8:40 pm - 10:25 pm
DFW
-
SDU
22h 45m
3 stops
Multiple Airlines Logo
6:20 am - 7:29 am
SDU
-
DFW
27h 09m
3 stops
$748Multiple Airlines
Fri, Mar 6 - Thu, Mar 19
Multiple Airlines Logo
7:15 pm - 10:25 pm
DFW
-
SDU
24h 10m
2 stops
Multiple Airlines Logo
6:20 am - 7:29 am
SDU
-
DFW
27h 09m
3 stops
$749Multiple Airlines
Fri, Mar 6 - Thu, Mar 19

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
DFW8:08 amDallas/Fort Worth
24h 42m
2 stops
SDU10:50 amRio de Janeiro Santos Dumont
Aug 14
SDU6:00 amRio de Janeiro Santos Dumont
38h 06m
2 stops
DFW6:06 pmDallas/Fort Worth
$809
GOL
May 22
DFW2:50 pmDallas/Fort Worth
21h 30m
2 stops
SDU2:20 pmRio de Janeiro Santos Dumont
May 26
SDU6:00 amRio de Janeiro Santos Dumont
37h 50m
2 stops
DFW5:50 pmDallas/Fort Worth
$831
GOL
Mar 2
DFW2:00 pmDallas/Fort Worth
21h 10m
2 stops
SDU2:10 pmRio de Janeiro Santos Dumont
Mar 9
SDU6:00 amRio de Janeiro Santos Dumont
20h 33m
2 stops
DFW12:33 amDallas/Fort Worth
$862

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 January 29, 2026.
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

Mon 5/18

7:00 am-4:45 pm

3 stops31h 45m

Rio de Janeiro Santos Dumont

Tue 5/26

9:20 pm-8:50 pm

3 stops25h 30m

$694

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Mon 5/18

7:10 am-8:50 am

2 stops23h 40m

Rio de Janeiro Santos Dumont

Tue 5/26

9:20 pm-8:50 pm

3 stops25h 30m

$706

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

Thu 3/19

6:20 am-7:29 am

3 stops27h 09m

$722

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 3/24

7:00 am-7:40 am

3 stops22h 40m

Rio de Janeiro Santos Dumont

Tue 3/31

8:20 pm-11:02 pm

3 stops28h 42m

$728

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Sat 3/7

7:15 pm-10:25 pm

2 stops24h 10m

Rio de Janeiro Santos Dumont

Tue 3/10

6:20 am-10:49 pm

2 stops18h 29m

$729

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Sat 3/7

8:40 pm-10:25 pm

3 stops22h 45m

Rio de Janeiro Santos Dumont

Tue 3/10

5:25 pm-6:10 pm

3 stops26h 45m

$734

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Thu 5/14

2:19 pm-1:00 pm

2 stops20h 41m

Rio de Janeiro Santos Dumont

Tue 5/19

1:45 pm-8:50 pm

3 stops33h 05m

$735

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Thu 2/26

7:15 pm-7:05 am

2 stops32h 50m

Rio de Janeiro Santos Dumont

Wed 3/4

7:00 pm-9:58 am

2 stops17h 58m

$746

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Fri 3/6

8:40 pm-10:25 pm

3 stops22h 45m

Rio de Janeiro Santos Dumont

Thu 3/19

6:20 am-7:29 am

3 stops27h 09m

$748

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

Thu 3/19

6:20 am-7:29 am

3 stops27h 09m

$749

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

17h 45m

Direct flights

None
The fastest flight from Dallas to Rio de Janeiro Santos Dumont Airport takes 17h 45m
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 17h 45m.

  • 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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