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Cheap flights from Buenos Aires to Illinois from $469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Illinois departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buenos Aires to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Buenos Aires to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buenos Aires to Illinois.

Cheap last minute flights

Planning a quick getaway from Buenos Aires to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buenos Aires to Illinois

Find recent round-trip train or bus tickets from Buenos Aires to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
3:45 am - 11:38 pmEZE-STL
21h 53m2 stops
1:00 pm - 6:45 pmSTL-EZE
27h 45m2 stops
$977LATAM Airlines
Find Deal
Wed, Apr 2 - Wed, Apr 30
5:50 am - 12:15 pmEZE-ORD
33h 25m2 stops
2:35 pm - 12:15 amORD-EZE
30h 40m2 stops
$1,005Avianca
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Sun, Jan 26 - Fri, Jan 31
8:10 pm - 9:40 amEZE-STL
15h 30m1 stop
4:00 pm - 9:45 amSTL-EZE
15h 45m1 stop
$1,022Delta
Find Deal
Thu, Apr 3 - Wed, Apr 30
9:00 pm - 2:18 pmEZE-STL
19h 18m2 stops
11:00 am - 8:00 amSTL-EZE
19h 00m1 stop
$1,035United Airlines
Find Deal
Thu, Apr 3 - Wed, Apr 30
2:32 pm - 1:47 pmEZE-ORD
25h 15m1 stop
7:54 am - 12:47 amORD-EZE
14h 53m1 stop
$1,061Copa Airlines
Find Deal
Tue, May 13 - Sat, May 17
8:10 pm - 7:55 pmEZE-STL
25h 45m1 stop
4:00 pm - 9:45 amSTL-EZE
15h 45m1 stop
$1,102Delta
Find Deal
Thu, Apr 3 - Wed, Apr 30
9:00 pm - 10:45 amEZE-ORD
16h 45m1 stop
10:15 am - 10:29 amORD-EZE
21h 14m1 stop
$1,129American Airlines
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Mon, Feb 17 - Sat, Mar 1
2:13 am - 12:34 amEZE-ORD
24h 21m1 stop
7:54 am - 12:58 amORD-EZE
15h 04m1 stop
$1,142Copa Airlines
Find Deal
Mon, May 12 - Sat, May 17
11:10 pm - 2:09 pmEZE-ORD
17h 59m2 stops
3:19 pm - 10:29 amORD-EZE
16h 10m1 stop
$1,203American Airlines
Find Deal
Mon, Feb 17 - Sat, Mar 1
9:00 pm - 9:11 pmEZE-ORD
26h 11m1 stop
7:45 am - 8:00 amORD-EZE
22h 15m1 stop
$2,181United Airlines
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Tue, May 27 - Tue, Sep 30
3:40 pm - 10:37 pmEZE-ORD
33h 57m3 stops
Thu, Jan 30
5:50 am - 12:15 pmEZE-ORD
33h 25m2 stops
$493Avianca
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Fri, Jan 24
9:00 pm - 5:38 pmEZE-ORD
23h 38m1 stop
$757American Airlines
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Mon, Feb 10
10:20 pm - 12:59 pmEZE-ORD
16h 39m2 stops
$762American Airlines
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Tue, May 6
9:00 pm - 4:20 pmEZE-MDW
22h 20m1 stop
$797Delta
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Mon, Feb 10
8:55 pm - 11:59 amEZE-MDW
18h 04m1 stop
$836Delta
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Thu, Jan 30
10:05 pm - 12:15 amEZE-ORD
29h 10m1 stop
$857United Airlines
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Thu, Jan 16
11:55 pm - 7:10 pmEZE-ORD
22h 15m1 stop
$972United Airlines
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Fri, Jan 17
2:31 am - 11:21 pmEZE-ORD
23h 50m1 stop
$1,129Copa Airlines
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Sun, Dec 22
2:43 am - 11:27 pmEZE-ORD
23h 44m1 stop
$1,199Copa Airlines
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Fri, Jan 10
2:30 am - 8:13 pmEZE-ORD
20h 43m2 stops
1:35 pm - 1:25 amORD-EZE
32h 50m2 stops
$1,264
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Thu, Dec 19 - Sun, Dec 22
4:55 pm - 8:40 amEZE-ORD
42h 45m3 stops
1:35 pm - 1:25 amORD-EZE
32h 50m2 stops
$1,378
Find Deal
Fri, Dec 20 - Sun, Dec 22
5:50 am - 12:15 pmEZE-ORD
33h 25m2 stops
1:35 pm - 1:25 amORD-EZE
32h 50m2 stops
$1,431Avianca
Find Deal
Fri, Dec 20 - Sun, Dec 22
7:10 am - 12:15 pmEZE-ORD
32h 05m1 stop
1:35 pm - 1:25 amORD-EZE
32h 50m2 stops
$1,484Avianca
Find Deal
Fri, Dec 20 - Sun, Dec 22
3:53 am - 11:21 pmEZE-ORD
22h 28m1 stop
6:56 am - 4:18 amORD-EZE
18h 22m1 stop
$1,527Copa Airlines
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Sun, Dec 22 - Sat, Jan 18
2:32 pm - 12:16 pmEZE-ORD
24h 44m1 stop
1:57 pm - 7:49 amORD-EZE
14h 52m1 stop
$2,457Copa Airlines
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Thu, Dec 19 - Wed, Jan 8
8:55 pm - 11:26 amEZE-ORD
17h 31m1 stop
7:05 am - 6:00 amORD-EZE
19h 55m2 stops
$3,107Delta
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Thu, Dec 19 - Wed, Jan 8
5:30 am - 11:53 pmAEP-ORD
21h 23m2 stops
11:05 am - 11:00 amORD-AEP
20h 55m2 stops
$3,371Delta
Find Deal
Thu, Dec 19 - Wed, Jan 8
5:00 pm - 10:54 amEZE-ORD
20h 54m2 stops
11:35 am - 3:25 pmORD-EZE
24h 50m3 stops
$6,018Air Canada
Find Deal
Thu, Dec 19 - Wed, Jan 8
5:00 pm - 2:45 pmEZE-ORD
24h 45m3 stops
11:35 am - 3:25 pmORD-EZE
24h 50m3 stops
$6,858Air Canada
Find Deal
Thu, Dec 19 - Wed, Jan 8

Delta flights from Buenos Aires to Illinois

Our best Delta deals on Buenos Aires to Illinois flight tickets
Delta
Apr 3
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 30m
1 stop
STL9:40 amLambert-St Louis
Apr 30
STL4:00 pmLambert-St Louis
15h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Delta
Apr 3
EZE8:10 pmBuenos Aires Ministro Pistarini
25h 45m
1 stop
STL7:55 pmLambert-St Louis
Apr 30
STL4:00 pmLambert-St Louis
15h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Delta
Mar 26
EZE10:25 pmBuenos Aires Ministro Pistarini
21h 51m
2 stops
ORD6:16 pmChicago O'Hare Intl
Apr 18
ORD11:19 amChicago O'Hare Intl
20h 26m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini

Copa Airlines flights from Buenos Aires to Illinois

Our best Copa Airlines deals on Buenos Aires to Illinois flight tickets
Copa Airlines
May 13
EZE2:32 pmBuenos Aires Ministro Pistarini
25h 15m
1 stop
ORD1:47 pmChicago O'Hare Intl
May 17
ORD7:54 amChicago O'Hare Intl
14h 53m
1 stop
EZE12:47 amBuenos Aires Ministro Pistarini
Copa Airlines
May 12
EZE2:13 amBuenos Aires Ministro Pistarini
24h 21m
1 stop
ORD12:34 amChicago O'Hare Intl
May 17
ORD7:54 amChicago O'Hare Intl
15h 04m
1 stop
EZE12:58 amBuenos Aires Ministro Pistarini
Copa Airlines
Feb 4
EZE4:02 amBuenos Aires Ministro Pistarini
22h 25m
1 stop
ORD11:27 pmChicago O'Hare Intl
Feb 13
ORD6:55 amChicago O'Hare Intl
14h 53m
1 stop
EZE12:48 amBuenos Aires Ministro Pistarini

See travel insights to Illinois from

How to get the cheapest flight ticket from Buenos Aires to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Buenos Aires is in November. Flight prices, which tend to average around $1,174, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,259.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Buenos Aires to Illinois is on a Wednesday when prices can be found for as low as $1,152. Flights from Buenos Aires to Illinois on a Sunday will generally be more expensive and average around $1,449. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Buenos Aires to Illinois during this time can be as low as $1,178. Flights in the afternoon are often more expensive with an average ticket price of $1,471.

How far in advance should I book a flight to Illinois?

The best time to book a flight to Illinois from Buenos Aires is 41 days out, which is when prices tend to be around $1,289. In the past 72 hours, momondo users found flights from Buenos Aires to Illinois for as low as $779.

Can stopping save me money on Buenos Aires to Illinois flights?

You could potentially save up to 15% on your flight if you consider stops on a Buenos Aires to Illinois flight.

Cheap Buenos Aires to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Illinois

Best Price Found

$469

Fastest flight time

13h 30m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Buenos Aires in the past 72 hours is $469. The best round-trip flight deal from Buenos Aires to Illinois found on momondo in the last 72 hours is $977.
The fastest flight from Buenos Aires to Illinois takes 13h 30m
There are no direct flights from Buenos Aires to Illinois. Popular non-direct routes for this connection are Buenos Aires Ministro Pistarini Airport - Chicago Midway Airport, Buenos Aires Ministro Pistarini Airport - Chicago O'Hare Intl Airport and Buenos Aires Jorge Newbery Airport - Chicago O'Hare Intl Airport.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Buenos Aires to Illinois?

    Prices for flights from Buenos Aires to Illinois are updated daily.

  • How many operators does momondo search for flights from Buenos Aires to Illinois?

  • How old do you have to be to fly from Buenos Aires to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Illinois.

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

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Buenos Aires to Illinois

Compare and see reviews for airlines that fly from Buenos Aires to Illinois with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $890Free CancellationRating
8.0
8,615 reviews
Search Delta flights
American AirlinesPriceFrom $928Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $1,007Free CancellationRating
7.7
1,720 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $1,084Free CancellationRating
7.4
9,070 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buenos Aires to Illinois with flexible booking policies on momondo?

Flights from Buenos Aires to Illinois 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 Buenos Aires to Illinois?

Once you have performed a search for Buenos Aires to Illinois 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 Buenos Aires to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buenos Aires to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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