Find Deals on Flights from Lambert-St Louis to Rio de Janeiro Santos Dumont (STL - SDU)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Lambert-St Louis to Rio de Janeiro Santos Dumont

(Round-trip)
Depart: Thu Sep 7 2017 Return: Thu Sep 21 2017 Trip spans 15 days
$2059
Select
United
United
STL
1:00p
SDU
7:05a
18h 05m
2 stops
SDU
3:20p
STL
11:37a
20h 17m
2 stops
Depart: Mon Sep 11 2017 Return: Thu Sep 21 2017 Trip spans 11 days
$2059
Select
United
United
STL
2:00p
SDU
7:05a
17h 05m
2 stops
SDU
3:20p
STL
8:32a
17h 12m
2 stops
Depart: Tue Sep 12 2017 Return: Thu Sep 21 2017 Trip spans 10 days
$2059
Select
United
United
STL
1:00p
SDU
6:00a
17h 00m
2 stops
SDU
3:20p
STL
11:37a
20h 17m
2 stops
Depart: Fri Sep 8 2017 Return: Thu Sep 21 2017 Trip spans 14 days
$2084
Select
United
United
STL
8:45a
SDU
6:00a
21h 15m
2 stops
SDU
3:20p
STL
8:32a
17h 12m
2 stops
Depart: Sat Sep 9 2017 Return: Thu Sep 21 2017 Trip spans 13 days
$2084
Select
United
United
STL
12:45p
SDU
7:20a
18h 35m
2 stops
SDU
3:20p
STL
8:32a
17h 12m
2 stops
Depart: Sun Sep 10 2017 Return: Thu Sep 21 2017 Trip spans 12 days
$2084
Select
United
United
STL
10:40a
SDU
7:05a
20h 25m
2 stops
SDU
3:20p
STL
8:32a
17h 12m
2 stops
Depart: Wed Sep 6 2017 Return: Thu Sep 21 2017 Trip spans 16 days
$2184
Select
United
United
STL
1:00p
SDU
6:00a
17h 00m
2 stops
SDU
3:20p
STL
8:32a
17h 12m
2 stops
Depart: Mon Jul 31 2017 Return: Sun Aug 6 2017 Trip spans 7 days
$2209
Select
United
United
STL
1:50p
SDU
6:00a
16h 10m
2 stops
SDU
1:40p
STL
7:19a
17h 39m
2 stops
Depart: Sat Jul 22 2017 Return: Sat Jul 29 2017 Trip spans 8 days
$2234
Select
United
United
STL
2:34p
SDU
7:20a
16h 46m
2 stops
SDU
4:25a
STL
10:12a
29h 47m
2 stops
Depart: Mon Apr 17 2017 Return: Thu Apr 20 2017 Trip spans 4 days
$3447
Select
United
United
STL
2:15p
SDU
6:00a
15h 45m
2 stops
SDU
2:10p
STL
7:44a
17h 34m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

St. Louis
$2059
Destination

Rio de Janeiro
$2059
Airlines