Cheap flights from Saint John to Argentina from C$ 1,645

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Argentina departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:15 p.m. - 7:20 a.m.
YSJ
-
EZE
38h 05m2 stops
United Airlines Logo
11:55 p.m. - 10:39 a.m.
EZE
-
YSJ
35h 44m2 stops
C$ 1,645United Airlines
Sun, 18 Jan - Thu, 22 Jan
United Airlines Logo
4:15 p.m. - 9:20 a.m.
YSJ
-
EZE
40h 05m2 stops
United Airlines Logo
10:05 p.m. - 10:39 a.m.
EZE
-
YSJ
37h 34m2 stops
C$ 1,646United Airlines
Sun, 18 Jan - Thu, 22 Jan

United Airlines flights from Saint John to Argentina

Our best United Airlines deals on Saint John to Argentina flight tickets
United Airlines
18 Jan
YSJ4:15 p.m.Saint John
38h 05m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
22 Jan
EZE10:05 p.m.Buenos Aires Ministro Pistarini
42h 30m
2 stops
YSJ3:35 p.m.Saint John
C$ 1,640
Find similar
United Airlines
18 Jan
YSJ4:15 p.m.Saint John
38h 05m
2 stops
EZE7:20 a.m.Buenos Aires Ministro Pistarini
22 Jan
EZE10:05 p.m.Buenos Aires Ministro Pistarini
37h 34m
2 stops
YSJ10:39 a.m.Saint John
C$ 1,645
Find similar
United Airlines
18 Jan
YSJ4:15 p.m.Saint John
40h 05m
2 stops
EZE9:20 a.m.Buenos Aires Ministro Pistarini
22 Jan
EZE10:05 p.m.Buenos Aires Ministro Pistarini
37h 34m
2 stops
YSJ10:39 a.m.Saint John
C$ 1,646
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint John to Argentina 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 96,600 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Saint John to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnBuenos Aires

YSJ - EZE

YSJEZE

Saint John

Sun 18/1

4:15 p.m.-7:20 a.m.

2 stops38h 05m

Buenos Aires Ministro Pistarini

Thu 22/1

11:55 p.m.-10:39 a.m.

2 stops35h 44m

C$ 1,645

Saint JohnBuenos Aires

YSJ - EZE

YSJEZE

Saint John

Sun 18/1

4:15 p.m.-9:20 a.m.

2 stops40h 05m

Buenos Aires Ministro Pistarini

Thu 22/1

10:05 p.m.-10:39 a.m.

2 stops37h 34m

C$ 1,646

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Saint John to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Argentina

Fastest flight time

40h 05m

Direct flights

None
The fastest flight from Saint John to Argentina takes 40h 05m
There are no direct flights from Saint John to Argentina. There are no popular flight routes from Saint John to Argentina.
  • When did momondo last update prices for flights from Saint John Airport to Argentina?

    Prices for flights from Saint John Airport to Argentina are updated daily.

  • How old do you have to be to fly from Saint John Airport to Argentina?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The travel and health documents you'll need for your trip to Argentina may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Argentina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Saint John to Argentina?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Saint John from Argentina. 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 Saint John to Argentina with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • 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 Saint John to Argentina?

Finding the right flight to Argentina from Saint John is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Argentina quick and easy, saving you time and money.

Can I find flights from Saint John to Argentina with flexible booking policies on momondo?

Flights from Saint John to Argentina with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Saint John to Argentina?

momondo provides multiple filters to help you find the best flight to Argentina from Saint John. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Saint John to Argentina right now. Can momondo alert me if prices change?

Price alerts on flights to Argentina from Saint John are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Sat 17/1
Sat 24/1

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