Cheap flights from Dallas to Rio de Janeiro from $453
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 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dallas to Rio de Janeiro
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Dallas to Rio de Janeiro
Our best Delta deals on Dallas to Rio de Janeiro flight tickets
United Airlines flights from Dallas to Rio de Janeiro
Our best United Airlines deals on Dallas to Rio de Janeiro flight tickets
See travel insights to Rio de Janeiro from
How to get the cheapest flight ticket from Dallas to Rio de Janeiro
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Rio de Janeiro?
The cheapest month to fly to Rio de Janeiro from Dallas is in January. Flight prices, which tend to average around $725, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Rio de Janeiro, with average flight prices from Dallas averaging around $745.
What is the cheapest day to depart on your flight to Rio de Janeiro?
According to our data, Monday is the cheapest day to fly to Rio de Janeiro from Dallas. The lowest ticket price found for a Monday departure recently was $827. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Dallas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,217.
What is the cheapest time of day to depart on your flight to Rio de Janeiro?
In the morning is the cheapest time of day to fly from Dallas to Rio de Janeiro when you can find flight prices for as low as $1,002. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $1,254 per ticket.
What is the cheapest Dallas to Rio de Janeiro flight route?
Fly from Dallas/Fort Worth to Rio de Janeiro–Galeão Intl for the best Dallas - Rio de Janeiro flight prices
How far in advance should I book a flight to Rio de Janeiro?
You are more likely to see cheaper flights to Rio de Janeiro from Dallas when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $953 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Dallas for as low as $640 on momondo.
What cabin class options are available on Dallas to Rio de Janeiro flights?
There are 3 cabin classes available to choose from on Dallas to Rio de Janeiro flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Dallas to Rio de Janeiro?
Avianca, LATAM Airlines, and United Airlines are the most popular carriers operating from Dallas to Rio de Janeiro
What airlines fly to Rio de Janeiro?
American Airlines, Avianca and United Airlines are the top three most popular airlines that fly to Rio de Janeiro from Dallas according to our data. American Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Rio de Janeiro. Keep in mind that there are 3 different airlines that fly to Rio de Janeiro on a routine basis, so you have a few additional options to choose from.
Cheap Dallas to Rio de Janeiro flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dallas to Rio de Janeiro
Best Price Found | $453 |
|---|---|
Fastest flight time | 12h 35m |
Direct flights | None |
Airports in Rio de Janeiro | 2 airports |
How far is Dallas to Rio de Janeiro by plane?
Dallas and Rio de Janeiro are 5220.4 mi apart from one another. A reasonable flight in good conditions will take 12h 35m.
When did momondo last update prices for flights from Dallas to Rio de Janeiro?
Prices for flights from Dallas to Rio de Janeiro are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Rio de Janeiro?
There are 3 operators available for flights from Dallas to Rio de Janeiro as of June 2025.
How old do you have to be to fly from Dallas to Rio de Janeiro?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Rio de Janeiro.
What documentation or ID do you need to fly to Rio de Janeiro?
The necessary travel and health documents for your Rio de Janeiro trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Dallas to Rio de Janeiro
Compare and see reviews for airlines that fly from Dallas to Rio de Janeiro with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $507 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $637 | Free Cancellation | Rating 7.4 8,790 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dallas to Rio de Janeiro?
It is quick and easy to find Dallas to Rio de Janeiro flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rio de Janeiro that suits you.
Can I find flights from Dallas to Rio de Janeiro with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Dallas to Rio de Janeiro flights to just show those with flexible booking policies.
How can momondo help me find flights from Dallas to Rio de Janeiro?
Once you have performed a search for Dallas to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Dallas to Rio de Janeiro right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Dallas and alert you when they change.