BUE

Find cheap United Airlines flights to Buenos Aires from C$ 720

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Flights Deals

Cheap United Airlines Flight Deals to Buenos Aires

 
Here are some of the best deals found on KAYAK recently from United Airlines to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip United Airlines flight deals to Buenos Aires

KAYAK's recommended round-trip United Airlines deals departing in the coming months to Buenos Aires.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
9:00 p.m. - 8:00 a.m.YYZ-EZE
34h 00m2 stops
United Airlines Logo
10:05 p.m. - 11:23 p.m.EZE-YYZ
27h 18m2 stops
C$ 1,063United Airlines
Find Deal
Mon, 20 Oct - Thu, 13 Nov
United Airlines Logo
9:45 a.m. - 8:00 a.m.YUL-EZE
45h 15m2 stops
United Airlines Logo
9:00 p.m. - 10:40 a.m.EZE-YUL
38h 40m2 stops
C$ 1,067United Airlines
Find Deal
Wed, 16 Jul - Thu, 31 Jul
United Airlines Logo
7:00 a.m. - 8:00 a.m.YYZ-EZE
24h 00m2 stops
United Airlines Logo
9:00 p.m. - 11:58 p.m.EZE-YYZ
27h 58m2 stops
C$ 1,103United Airlines
Find Deal
Sun, 21 Sep - Tue, 30 Sep
United Airlines Logo
9:00 a.m. - 8:00 a.m.YYZ-EZE
22h 00m2 stops
United Airlines Logo
10:05 p.m. - 11:23 p.m.EZE-YYZ
27h 18m2 stops
C$ 1,105United Airlines
Find Deal
Sun, 12 Oct - Tue, 11 Nov
United Airlines Logo
8:35 a.m. - 8:00 a.m.YVR-EZE
43h 25m2 stops
United Airlines Logo
9:00 p.m. - 9:51 a.m.EZE-YVR
40h 51m2 stops
C$ 1,107United Airlines
Find Deal
Wed, 18 Jun - Tue, 24 Jun
United Airlines Logo
9:45 a.m. - 8:00 a.m.YUL-EZE
45h 15m2 stops
United Airlines Logo
9:00 p.m. - 10:40 a.m.EZE-YUL
38h 40m2 stops
C$ 1,107United Airlines
Find Deal
Sat, 19 Jul - Thu, 31 Jul
United Airlines Logo
7:15 p.m. - 6:20 a.m.YVR-EZE
31h 05m2 stops
United Airlines Logo
11:55 p.m. - 9:14 p.m.EZE-YVR
26h 19m2 stops
C$ 1,109United Airlines
Find Deal
Mon, 27 Oct - Wed, 12 Nov
United Airlines Logo
9:15 a.m. - 8:00 a.m.YUL-EZE
21h 45m2 stops
United Airlines Logo
9:00 p.m. - 10:40 a.m.EZE-YUL
38h 40m2 stops
C$ 1,109United Airlines
Find Deal
Tue, 22 Jul - Sun, 3 Aug
United Airlines Logo
5:05 p.m. - 8:00 a.m.YYC-EZE
59h 55m2 stops
United Airlines Logo
9:00 p.m. - 9:48 p.m.EZE-YYC
51h 48m2 stops
C$ 1,120United Airlines
Find Deal
Tue, 9 Sep - Thu, 18 Sep
United Airlines Logo
7:30 p.m. - 8:00 a.m.YYC-EZE
33h 30m2 stops
United Airlines Logo
9:00 p.m. - 6:21 p.m.EZE-YYC
48h 21m2 stops
C$ 1,132United Airlines
Find Deal
Tue, 10 Jun - Tue, 24 Jun
Useful Info

Good to know

Low seasonJune
High seasonDecember
Cheapest flightC$ 720
Average price round-tripC$ 1,338
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (18% more expensive on average)
Flight from Montreal to Buenos Aires Ministro Pistarini
(price for this month)

When to book flights with United Airlines to Buenos Aires

Average price per month
Flight prices as travel date approaches

FAQs for flying to Buenos Aires with United Airlines

  • Which airport do United Airlines flights to Buenos Aires fly into?

    There are two airports in Buenos Aires and you’ll fly into either Buenos Aires Ministro Pistarini or Buenos Aires Jorge Newbery.

  • Are there any other airlines in Star Alliance that fly to Buenos Aires?

    Unfortunately, there are no other airlines in Star Alliance that fly to Buenos Aires.

United Airlines customer reviews

7.4
GoodBased on 8,696 verified guest reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
A
8.0 Very good
Everything
D
10.0 Wonderful
No issues, great flight, great crew
V
10.0 Wonderful
Friendly crew, all very smooth
V
8.0 Very good
Crew friendly and efficient. Nobody seated next to me
B
2.0 Poor
Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy
A
10.0 Wonderful
Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍
A
8.0 Very good
A bit rush for transit. Food and entertainment are not available
A
8.0 Very good
So far so good but food and entertainment are not available for this flight
D
10.0 Wonderful
Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.
L
8.0 Very good
Good
Read more about United Airlines

Everything you need to know for your flight to Buenos Aires

Other airlines flying to Buenos Aires

Flights from the other most popular airlines that fly to Buenos Aires according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Air Canada flights to Buenos Aires

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