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Cheap flights from Buenos Aires to Illinois from $428

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 5/7. 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 from Buenos Aires to Illinois

The cheapest plane tickets from Buenos Aires to Illinois found on KAYAK recently.
2:30 am - 1:15 pmEZE-ORD
36h 45m2 stops
2:35 pm - 5:35 amORD-EZE
13h 00m1 stop
$859Avianca
Find Deal
sáb., jun. 14 - mié., ago. 20
6:15 am - 12:15 pmEZE-ORD
33h 00m2 stops
2:35 pm - 5:35 amORD-EZE
13h 00m1 stop
$863Avianca
Find Deal
mié., mar. 5 - mié., sep. 3
8:10 pm - 6:07 pmEZE-STL
23h 57m1 stop
1:00 pm - 9:45 amSTL-EZE
18h 45m1 stop
$970Delta
Find Deal
jue., abr. 3 - mié., abr. 30
9:00 pm - 9:56 amEZE-STL
14h 56m1 stop
5:35 pm - 8:00 amSTL-EZE
36h 25m2 stops
$989United Airlines
Find Deal
jue., abr. 3 - mié., abr. 30
9:00 pm - 9:56 amEZE-STL
14h 56m1 stop
1:12 pm - 8:00 amSTL-EZE
40h 48m2 stops
$1,007United Airlines
Find Deal
jue., abr. 3 - mié., abr. 30
8:10 pm - 9:07 amEZE-MDW
14h 57m1 stop
1:05 pm - 9:45 amMDW-EZE
18h 40m1 stop
$1,077Delta
Find Deal
mié., abr. 9 - mié., may. 7
9:15 pm - 10:12 amEZE-ORD
14h 57m1 stop
3:03 pm - 7:35 amORD-EZE
14h 32m1 stop
$1,155American Airlines
Find Deal
mar., jul. 1 - mar., jul. 8
10:30 pm - 11:03 amEZE-ORD
15h 33m1 stop
4:27 pm - 11:05 amORD-EZE
16h 38m1 stop
$1,175American Airlines
Find Deal
mar., mar. 4 - mar., mar. 18
4:02 am - 11:27 pmEZE-ORD
22h 25m1 stop
6:55 am - 1:09 amORD-EZE
15h 14m1 stop
$1,352Copa Airlines
Find Deal
jue., feb. 13 - vie., feb. 21
2:43 am - 11:27 pmEZE-ORD
23h 44m1 stop
6:55 am - 12:48 amORD-EZE
14h 53m1 stop
$1,432Copa Airlines
Find Deal
vie., feb. 7 - sáb., feb. 22
5:30 am - 1:15 pmEZE-ORD
33h 45m2 stops
$428Avianca
Find Deal
mié., may. 7
1:40 am - 1:15 pmEZE-ORD
13h 35m1 stop
$431Avianca
Find Deal
dom., may. 25
9:15 pm - 10:51 amEZE-ORD
15h 36m1 stop
$758American Airlines
Find Deal
lun., mar. 31
8:30 pm - 5:35 pmEZE-STL
23h 05m1 stop
$758American Airlines
Find Deal
lun., abr. 14
8:10 pm - 9:18 amEZE-MDW
15h 08m1 stop
$797Delta
Find Deal
lun., may. 26
8:10 pm - 12:36 pmEZE-MDW
18h 26m2 stops
$840Delta
Find Deal
lun., mar. 31
11:55 pm - 9:25 amEZE-ORD
35h 30m1 stop
$858United Airlines
Find Deal
sáb., mar. 29
3:58 am - 12:27 amEZE-ORD
22h 29m1 stop
$1,135Copa Airlines
Find Deal
dom., mar. 30
2:20 am - 12:32 amEZE-ORD
24h 12m1 stop
$1,205Copa Airlines
Find Deal
mié., abr. 16
9:05 pm - 3:16 pmEZE-STL
20h 11m1 stop
$2,985United Airlines
Find Deal
dom., mar. 9
10:25 pm - 5:47 pmEZE-MDW
22h 22m2 stops
9:34 am - 9:00 amMDW-EZE
20h 26m2 stops
$1,818Delta
Find Deal
lun., ene. 20 - jue., ene. 23
5:00 pm - 12:10 pmEZE-MDW
22h 10m3 stops
1:05 pm - 3:25 pmMDW-EZE
23h 20m3 stops
$1,901
Find Deal
dom., ene. 19 - jue., ene. 23
8:55 pm - 10:12 amEZE-MDW
16h 17m1 stop
10:57 am - 9:00 amMDW-EZE
19h 03m1 stop
$2,072Delta
Find Deal
dom., ene. 19 - jue., ene. 23
7:10 pm - 10:12 amEZE-MDW
18h 02m2 stops
5:07 pm - 6:00 amMDW-EZE
33h 53m2 stops
$2,427LATAM Airlines
Find Deal
dom., ene. 19 - jue., ene. 23
8:55 pm - 11:59 amEZE-MDW
18h 04m1 stop
10:57 am - 9:00 amMDW-EZE
19h 03m1 stop
$3,206Delta
Find Deal
lun., ene. 20 - jue., ene. 23
12:18 am - 3:13 pmEZE-MDW
17h 55m2 stops
7:25 am - 4:30 amMDW-EZE
18h 05m1 stop
$3,265
Find Deal
sáb., ene. 18 - jue., ene. 23

Air Canada flights from Buenos Aires to Illinois

Our best Air Canada deals on Buenos Aires to Illinois flight tickets
Air Canada
Apr 9
EZE4:35 pmBuenos Aires Ministro Pistarini
20h 12m
2 stops
ORD10:47 amChicago O'Hare Intl
May 7
ORD10:40 amChicago O'Hare Intl
25h 50m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Air Canada
Apr 9
EZE4:35 pmBuenos Aires Ministro Pistarini
24h 15m
3 stops
ORD2:50 pmChicago O'Hare Intl
May 7
ORD10:40 amChicago O'Hare Intl
25h 50m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Air Canada
Mar 26
EZE4:00 pmBuenos Aires Ministro Pistarini
28h 45m
3 stops
ORD6:45 pmChicago O'Hare Intl
Apr 18
ORD11:35 amChicago O'Hare Intl
24h 55m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini

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
23h 57m
1 stop
STL6:07 pmLambert-St Louis
Apr 30
STL1:00 pmLambert-St Louis
18h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Delta
Apr 9
EZE8:10 pmBuenos Aires Ministro Pistarini
14h 25m
1 stop
ORD8:35 amChicago O'Hare Intl
May 7
ORD11:19 amChicago O'Hare Intl
16h 36m
2 stops
EZE5:55 amBuenos Aires Ministro Pistarini
Delta
Mar 26
EZE10:25 pmBuenos Aires Ministro Pistarini
21h 18m
1 stop
ORD5:43 pmChicago O'Hare Intl
Apr 18
ORD1:16 pmChicago O'Hare Intl
18h 29m
1 stop
EZE9:45 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 August. Flight prices, which tend to average around $1,066, 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 August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,072.

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?

You are more likely to see cheaper flights to Illinois from Buenos Aires when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $1,271 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Buenos Aires for as low as $1,072 on momondo.

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

$428

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 $428. The best round-trip flight deal from Buenos Aires to Illinois found on momondo in the last 72 hours is $859.
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 O'Hare Intl Airport, Buenos Aires Jorge Newbery Airport - Chicago O'Hare Intl Airport and Buenos Aires Ministro Pistarini Airport - Lambert-St Louis 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
8,511 reviews
Search Delta flights
American AirlinesPriceFrom $928Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $1,007Free CancellationRating
7.6
1,658 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $1,084Free CancellationRating
7.4
8,964 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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