What is the cheapest airline that flies from Hungary to Illinois?

American Airlines, Finnair, and British Airways are the most popular carriers operating from Hungary to Illinois

What airlines fly to Illinois?

Lufthansa, British Airways and LOT are the top three most popular airlines that fly to Illinois from Hungary according to our data. Lufthansa is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How long is the flight from Hungary to Illinois?

The flight from Hungary to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Budapest (a popular airport in Hungary) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 12h 30m on average. If you fly from Debrecen (another popular airport in Hungary) to Chicago O'Hare Intl Airport, then the average flight time is 30h 30m.

When did momondo last update prices for flights from Hungary to Illinois?

Prices for flights from Hungary to Illinois were last updated today.

How many operators does momondo search for flights from Hungary to Illinois?

As of September 2025, there are 6 operators available to choose from for flights from Hungary to Illinois.

How old do you have to be to fly from Hungary to Illinois?

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 Hungary to Illinois.

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

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$368 Cheap Flights from Hungary to Illinois in 2025/26

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Find the cheapest flights from Hungary to Illinois

Round-trip

One-way

Last minute

Recent round-trip flight deals from Hungary to Illinois

10:25 am - 4:45 pmBUD-ORD

13h 20m1 stop

7:20 pm - 9:40 amORD-BUD

31h 20m1 stop

$414Scandinavian Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 23

10:25 am - 4:45 pmBUD-ORD

13h 20m1 stop

7:20 pm - 9:40 amORD-BUD

31h 20m1 stop

$422Scandinavian Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 23

12:55 pm - 9:00 pmBUD-ORD

14h 05m1 stop

9:55 pm - 7:40 pmORD-BUD

14h 45m1 stop

$557LOT

Find Deal

Sat, Nov 1 - Sat, Nov 8

12:55 pm - 9:00 pmBUD-ORD

14h 05m1 stop

9:55 pm - 7:40 pmORD-BUD

14h 45m2 stops

$587LOT

Find Deal

Sun, Oct 26 - Sun, Nov 2

7:40 am - 5:45 pmBUD-ORD

17h 05m2 stops

9:45 pm - 11:00 pmORD-BUD

18h 15m1 stop

$593British Airways

Find Deal

Sat, Nov 8 - Sun, Nov 23

8:05 am - 5:00 pmBUD-ORD

15h 55m1 stop

3:29 pm - 11:20 pmORD-BUD

24h 51m2 stops

$594British Airways

Find Deal

Wed, Dec 3 - Mon, Dec 8

6:00 am - 3:44 pmBUD-STL

16h 44m2 stops

5:28 pm - 5:15 pmSTL-BUD

16h 47m2 stops

$710Lufthansa

Find Deal

Thu, Oct 16 - Sat, Oct 25

1:20 pm - 10:45 pmBUD-STL

16h 25m2 stops

3:50 pm - 11:35 amSTL-BUD

12h 45m1 stop

$753United Airlines

Find Deal

Wed, Dec 17 - Wed, Jan 7

6:00 am - 3:44 pmBUD-STL

16h 44m2 stops

5:28 pm - 5:15 pmSTL-BUD

16h 47m2 stops

$777Lufthansa

Find Deal

Fri, Oct 17 - Sat, Oct 25

6:00 am - 1:30 pmBUD-STL

14h 30m1 stop

3:30 pm - 10:30 amSTL-BUD

12h 00m1 stop

$985United Airlines

Find Deal

Sun, Sep 28 - Sun, Oct 5

Scandinavian Airlines flights from Hungary to Illinois

Our best Scandinavian Airlines deals on Hungary to Illinois flight tickets

Scandinavian Airlines

Nov 8

BUD10:25 amBudapest Ferenc Liszt Intl

13h 20m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 23

ORD7:20 pmChicago O'Hare Intl

31h 20m

1 stop

BUD9:40 amBudapest Ferenc Liszt Intl

$414

Find similar

Scandinavian Airlines

Nov 8

BUD10:25 amBudapest Ferenc Liszt Intl

13h 20m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 23

ORD7:20 pmChicago O'Hare Intl

31h 20m

1 stop

BUD9:40 amBudapest Ferenc Liszt Intl

$422

Find similar

Scandinavian Airlines

Feb 19

BUD10:25 amBudapest Ferenc Liszt Intl

13h 20m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 23

ORD7:20 pmChicago O'Hare Intl

31h 20m

1 stop

BUD9:40 amBudapest Ferenc Liszt Intl

$447

Find similar

American Airlines flights from Hungary to Illinois

Our best American Airlines deals on Hungary to Illinois flight tickets

American Airlines

Nov 6

BUD7:15 amBudapest Ferenc Liszt Intl

16h 45m

1 stop

ORD5:00 pmChicago O'Hare Intl

Nov 19

ORD8:40 pmChicago O'Hare Intl

19h 40m

1 stop

BUD11:20 pmBudapest Ferenc Liszt Intl

$585

Find similar

American Airlines

Nov 6

BUD7:15 amBudapest Ferenc Liszt Intl

13h 35m

1 stop

ORD1:50 pmChicago O'Hare Intl

Nov 19

ORD6:30 pmChicago O'Hare Intl

21h 50m

1 stop

BUD11:20 pmBudapest Ferenc Liszt Intl

$588

Find similar

American Airlines

Feb 19

BUD7:15 amBudapest Ferenc Liszt Intl

16h 45m

1 stop

ORD5:00 pmChicago O'Hare Intl

Feb 23

ORD1:10 pmChicago O'Hare Intl

15h 20m

2 stops

BUD11:30 amBudapest Ferenc Liszt Intl

$592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sat 11/8

10:25 am-4:45 pm

1 stop13h 20m

Chicago O'Hare Intl

Sun 11/23

7:20 pm-9:40 am

1 stop31h 20m

$414

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sat 11/8

10:25 am-4:45 pm

1 stop13h 20m

Chicago O'Hare Intl

Sun 11/23

7:20 pm-9:40 am

1 stop31h 20m

$422

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sat 11/1

12:55 pm-9:00 pm

1 stop14h 05m

Chicago O'Hare Intl

Sat 11/8

9:55 pm-7:40 pm

1 stop14h 45m

$557

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sun 10/26

12:55 pm-9:00 pm

1 stop14h 05m

Chicago O'Hare Intl

Sun 11/2

9:55 pm-7:40 pm

2 stops14h 45m

$587

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sat 11/8

7:40 am-5:45 pm

2 stops17h 05m

Chicago O'Hare Intl

Sun 11/23

9:45 pm-11:00 pm

1 stop18h 15m

$593

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Wed 12/3

8:05 am-5:00 pm

1 stop15h 55m

Chicago O'Hare Intl

Mon 12/8

3:29 pm-11:20 pm

2 stops24h 51m

$594

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Thu 10/16

6:00 am-3:44 pm

2 stops16h 44m

Lambert-St Louis

Sat 10/25

5:28 pm-5:15 pm

2 stops16h 47m

$710

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Wed 12/17

1:20 pm-10:45 pm

2 stops16h 25m

Lambert-St Louis

Wed 1/7

3:50 pm-11:35 am

1 stop12h 45m

$753

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Fri 10/17

6:00 am-3:44 pm

2 stops16h 44m

Lambert-St Louis

Sat 10/25

5:28 pm-5:15 pm

2 stops16h 47m

$777

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sun 9/28

6:00 am-1:30 pm

1 stop14h 30m

Lambert-St Louis

Sun 10/5

3:30 pm-10:30 am

1 stop12h 00m

$985

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hungary 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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Hungary is in April. Flight prices, which tend to average around $562, 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 April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $571.

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

The cheapest day to depart from Hungary to Illinois is on a Friday when prices can be found for as low as $648. Flights from Hungary to Illinois on a Monday will generally be more expensive and average around $786. 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 afternoon. Flights from Hungary to Illinois during this time can be as low as $614. Flights in the morning are often more expensive with an average ticket price of $706.

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

You are more likely to see cheaper flights to Illinois from Hungary when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Hungary for as low as $483 on momondo.

Cheap Hungary to Illinois flight deals and tips

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

Direct flights	None

There are no direct flights from Hungary to Illinois. There are no popular flight routes from Hungary to Illinois.

Search flight deals

When did momondo last update prices for flights from Hungary to Illinois?
Prices for flights from Hungary to Illinois were last updated today.
How many operators does momondo search for flights from Hungary to Illinois?
As of September 2025, there are 6 operators available to choose from for flights from Hungary to Illinois.
How old do you have to be to fly from Hungary to Illinois?
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 Hungary to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Hungary to Illinois

Compare and see reviews for airlines that fly from Hungary to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $487	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $505	Free Cancellation	Rating 6.7 7,373 reviews	Search British Airways flights
LOT	PriceFrom $518	Free Cancellation	Rating 7.6 1,117 reviews	Search LOT flights
Finnair	PriceFrom $529	Free Cancellation	Rating 7.6 1,324 reviews	Search Finnair flights
United Airlines	PriceFrom $547	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Lufthansa	PriceFrom $604	Free Cancellation	Rating 6.8 7,415 reviews	Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hungary to Illinois. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Illinois from Hungary which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hungary to Illinois?

momondo helps you find the best flight between Hungary and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Hungary and alert you when they change.