HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$454+ Cheap flights from Rio de Janeiro, Brazil (RIO) to Missouri

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — STL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rio de Janeiro to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Rio de Janeiro to Missouri

Keep the following information in mind while searching for Rio de Janeiro to Missouri flight deals. Data was last updated April 2, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$1,045
(American Airlines)

One-way from

$454
(Avianca Connect)
Provider with most accurate pricing for Rio de Janeiro (RIO)-Kansas City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Kansas City flights.
Search Deals
From Rio de Janeiro (RIO) to Missouri
Search Deals
One-way flight from Rio de Janeiro (RIO) to Missouri
Search Deals

Find flight deals from Rio de Janeiro to Missouri

Cheapest flights from Rio de Janeiro to Missouri
Explore the most affordable flight options available from Rio de Janeiro to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. 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 4/39:40 amGIG - MCI
2 stops31h 46mMultiple Airlines
Sun 4/69:10 amMCI - GIG
3 stops43h 10mMultiple Airlines
Deal found 3/31$884
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:55 pmGIG - MCI
1 stop27h 10mAmerican Airlines
Mon 1/57:12 amMCI - GIG
1 stop22h 08mAmerican Airlines
Deal found 4/1$988
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/249:05 pmGIG - STL
1 stop25h 51mUnited Airlines
Sun 6/15:55 pmSTL - GIG
1 stop36h 20mUnited Airlines
Deal found 4/1$1,099
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1811:00 pmGIG - STL
1 stop20h 37mAmerican Airlines
Sun 6/16:20 pmSTL - GIG
1 stop12h 00mAmerican Airlines
Deal found 4/1$1,319
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:00 pmGIG - MCI
1 stop14h 25mLATAM Airlines
Thu 5/221:15 pmMCI - GIG
2 stops26h 00mLATAM Airlines
Deal found 3/31$1,354
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/39:05 pmGIG - MCI
2 stops26h 55mUnited Airlines
Sun 4/67:45 amMCI - GIG
2 stops22h 30mUnited Airlines
Deal found 3/31$1,622
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/91:00 pmSDU - MCI
2 stops23h 35mUnited Airlines
Wed 7/235:40 pmMCI - SDU
2 stops20h 10mUnited Airlines
Deal found 4/1$1,713
This Copa Airlines deal was found by Cheapflights users on 3/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:45 amGIG - MCI
2 stops20h 46mCopa Airlines
Mon 1/58:00 amMCI - GIG
2 stops20h 39mCopa Airlines
Deal found 3/31$2,063
This Avianca deal was found by Cheapflights users on 4/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/171:30 amGIG - STL
2 stops17h 53mAvianca
Sun 6/19:50 amSTL - GIG
2 stops18h 30mAvianca
Deal found 4/1$3,006

Cheapflights Fare Finder

Customize your flight search to find flights from Rio de Janeiro to Missouri 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 April 2, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Missouri that are best for you.

Fly from

Rio de Janeiro

Fly to

Missouri

Route

Depart

Return

Price

Rio de JaneiroKansas City

GIG - MCI

GIGMCI

Rio de Janeiro–Galeão Intl

Wed 7/9

11:00 pm-11:59 pm

1 stop26h 59m

Kansas City

Wed 7/23

9:41 am-8:20 am

2 stops20h 39m

$1,045

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 4/24

9:05 pm-8:56 pm

1 stop25h 51m

Lambert-St Louis

Sun 6/1

5:55 pm-8:15 am

1 stop36h 20m

$1,099

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Fri 4/18

11:00 pm-5:37 pm

1 stop20h 37m

Lambert-St Louis

Sun 6/1

6:20 pm-8:20 am

1 stop12h 00m

$1,319

Rio de JaneiroKansas City

GIG - MCI

GIGMCI

Rio de Janeiro–Galeão Intl

Thu 5/15

9:00 pm-9:25 am

1 stop14h 25m

Kansas City

Thu 5/22

1:15 pm-5:15 pm

2 stops26h 00m

$1,354

Rio de JaneiroKansas City

SDU - MCI

SDUMCI

Rio de Janeiro Santos Dumont

Wed 7/9

1:00 pm-10:35 am

2 stops23h 35m

Kansas City

Wed 7/23

5:40 pm-3:50 pm

2 stops20h 10m

$1,713

Rio de JaneiroKansas City

GIG - MCI

GIGMCI

Rio de Janeiro–Galeão Intl

Thu 5/15

9:05 pm-6:39 pm

1 stop23h 34m

Kansas City

Thu 5/22

8:25 am-8:15 am

1 stop21h 50m

$2,018

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 4/17

1:30 am-5:23 pm

2 stops17h 53m

Lambert-St Louis

Sun 6/1

9:50 am-6:20 am

2 stops18h 30m

$3,006

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Wed 8/6

1:30 am-6:32 pm

2 stops19h 02m

$454

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 8/7

9:00 pm-6:03 pm

1 stop23h 03m

$524

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 8/7

9:00 pm-3:58 pm

1 stop20h 58m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Rio de Janeiro to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Rio de Janeiro 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 Rio de Janeiro to Missouri

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated April 2, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM Airlines from Rio de Janeiro to Missouri to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
GOL
7.3
Good
1,053 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Rio de Janeiro to Missouri one-way?

    The cheapest airlines for a one-way flight from Rio de Janeiro to Missouri are LATAM Airlines ($524), Delta ($527), and GOL ($712).

  • What are the most popular routes from Rio de Janeiro to Missouri?

    The most popular route from Rio de Janeiro to Missouri is Rio de Janeiro–Galeão Intl - Lambert-St Louis. You may also consider Rio de Janeiro Santos Dumont - Kansas City or Rio de Janeiro–Galeão Intl - Springfield-Branson.

  • Can I find deals for flights from Rio de Janeiro to Missouri that include hotel bookings?

    Yes. In addition to deals on Rio de Janeiro to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rio de Janeiro to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro to Missouri.

  • Can I find deals for business class flights from Rio de Janeiro to Missouri?

    Yes. Cheapflights offers flight deals from Rio de Janeiro to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rio de Janeiro to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro to Missouri (average of $311). Flying from Rio de Janeiro to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rio de Janeiro to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Miami flights
Rio de Janeiro–Galeão Intl to Orlando flights
Rio de Janeiro–Galeão Intl to John F Kennedy Intl flights
Rio de Janeiro–Galeão Intl to Newark flights
Santos Dumont to Orlando flights
Rio de Janeiro–Galeão Intl to LaGuardia flights
Santos Dumont to John F Kennedy Intl flights
Rio de Janeiro–Galeão Intl to Dallas/Fort Worth flights
Santos Dumont to Miami flights
Rio de Janeiro–Galeão Intl to Fort Lauderdale flights
Rio de Janeiro–Galeão Intl to Los Angeles flights
Santos Dumont to Fort Lauderdale flights
Santos Dumont to Los Angeles flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Boston flights
Rio de Janeiro–Galeão Intl to Baltimore flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Rio de Janeiro–Galeão Intl to Hobby flights
Santos Dumont to Dulles Intl flights
Rio de Janeiro–Galeão Intl to O'Hare Intl flights
Rio de Janeiro–Galeão Intl to San Francisco flights
Rio de Janeiro–Galeão Intl to Atlanta flights
Santos Dumont to Boston flights
Rio de Janeiro–Galeão Intl to Las Vegas flights
Rio de Janeiro–Galeão Intl to George Bush Intcntl flights
Santos Dumont to Dallas/Fort Worth flights
Rio de Janeiro–Galeão Intl to Austin flights
Rio de Janeiro–Galeão Intl to Midway flights
Rio de Janeiro–Galeão Intl to San Diego flights
Rio de Janeiro–Galeão Intl to Tampa flights
Rio de Janeiro–Galeão Intl to Philadelphia flights
Santos Dumont to San Francisco flights
Santos Dumont to George Bush Intcntl flights
Rio de Janeiro–Galeão Intl to Denver flights
Rio de Janeiro–Galeão Intl to Honolulu flights
Rio de Janeiro–Galeão Intl to Raleigh flights
Santos Dumont to Atlanta flights
Rio de Janeiro–Galeão Intl to Seattle flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.