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

Delta is the most popular carrier operating from Hungary to Illinois

What airlines fly to Illinois?

Lufthansa, LOT and British Airways 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 39% 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 50m on average. If you fly from Debrecen (another popular airport in Hungary) to Chicago O'Hare Intl Airport, then the average flight time is 31h 20m.

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 December 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.

$340 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

Enter your travel dates to find the best prices.

10:25 am - 4:45 pm

BUD

ORD

13h 20m1 stop

7:10 pm - 9:40 am

ORD

BUD

31h 30m1 stop

$514Scandinavian Airlines

Thu, Jan 15 - Fri, Jan 30

10:25 am - 4:45 pm

BUD

ORD

13h 20m1 stop

7:10 pm - 9:40 am

ORD

BUD

31h 30m1 stop

$515Scandinavian Airlines

Thu, Jan 15 - Fri, Jan 30

5:50 pm - 9:00 pm

BUD

ORD

33h 10m1 stop

9:50 pm - 7:45 pm

ORD

BUD

14h 55m1 stop

$526LOT

Mon, Mar 16 - Thu, Apr 30

8:20 pm - 8:55 pm

BUD

ORD

30h 35m2 stops

9:50 pm - 4:55 pm

ORD

BUD

12h 05m1 stop

$538LOT

Sun, Mar 15 - Thu, Apr 30

7:40 am - 10:59 pm

BUD

STL

22h 19m2 stops

11:55 am - 11:20 am

STL

BUD

16h 25m2 stops

$631American Airlines

Sat, Jan 17 - Wed, Jan 21

7:40 am - 6:34 pm

BUD

STL

17h 54m2 stops

9:25 am - 11:20 am

STL

BUD

18h 55m2 stops

$634American Airlines

Sat, Jan 17 - Wed, Jan 21

6:20 am - 5:25 pm

BUD

STL

18h 05m2 stops

3:50 pm - 1:50 pm

STL

BUD

15h 00m1 stop

$636United Airlines

Sat, Jan 17 - Fri, Jan 23

6:20 am - 5:25 pm

BUD

STL

18h 05m2 stops

3:50 pm - 11:35 am

STL

BUD

12h 45m1 stop

$637United Airlines

Sat, Jan 17 - Fri, Jan 23

6:20 am - 11:59 pm

BUD

STL

24h 39m2 stops

3:50 pm - 11:35 am

STL

BUD

12h 45m1 stop

$652Lufthansa

Sat, Jan 17 - Fri, Jan 23

2:35 pm - 11:59 pm

BUD

STL

40h 24m2 stops

4:49 pm - 9:10 pm

STL

BUD

21h 21m2 stops

$804Lufthansa

Wed, Jan 7 - Sat, Jan 17

KLM flights from Hungary to Illinois

Our best KLM deals on Hungary to Illinois flight tickets

KLM

Jan 15

BUD12:10 pmBudapest Ferenc Liszt Intl

33h 10m

1 stop

ORD2:20 pmChicago O'Hare Intl

Jan 30

ORD2:25 pmChicago O'Hare Intl

13h 50m

2 stops

BUD11:15 amBudapest Ferenc Liszt Intl

$601

Find similar

KLM

Jan 15

BUD5:05 pmBudapest Ferenc Liszt Intl

28h 15m

1 stop

ORD2:20 pmChicago O'Hare Intl

Jan 30

ORD2:25 pmChicago O'Hare Intl

13h 50m

2 stops

BUD11:15 amBudapest Ferenc Liszt Intl

$604

Find similar

KLM

Dec 19

BUD6:30 amBudapest Ferenc Liszt Intl

14h 50m

1 stop

ORD2:20 pmChicago O'Hare Intl

Jan 17

ORD4:25 pmChicago O'Hare Intl

23h 45m

1 stop

BUD11:10 pmBudapest Ferenc Liszt Intl

$730

Find similar

Lufthansa flights from Hungary to Illinois

Our best Lufthansa deals on Hungary to Illinois flight tickets

Lufthansa

Jan 15

BUD10:05 amBudapest Ferenc Liszt Intl

12h 15m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 30

ORD9:50 pmChicago O'Hare Intl

16h 20m

1 stop

BUD9:10 pmBudapest Ferenc Liszt Intl

$606

Find similar

Lufthansa

Jan 12

BUD10:05 amBudapest Ferenc Liszt Intl

12h 15m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 19

ORD9:50 pmChicago O'Hare Intl

16h 20m

1 stop

BUD9:10 pmBudapest Ferenc Liszt Intl

$610

Find similar

Lufthansa

Jan 17

BUD6:20 amBudapest Ferenc Liszt Intl

24h 39m

2 stops

STL11:59 pmLambert-St Louis

Jan 23

STL3:50 pmLambert-St Louis

12h 45m

1 stop

BUD11:35 amBudapest Ferenc Liszt Intl

$652

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Thu 1/15

10:25 am-4:45 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 1/30

7:10 pm-9:40 am

1 stop31h 30m

$514

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Thu 1/15

10:25 am-4:45 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 1/30

7:10 pm-9:40 am

1 stop31h 30m

$515

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Mon 3/16

5:50 pm-9:00 pm

1 stop33h 10m

Chicago O'Hare Intl

Thu 4/30

9:50 pm-7:45 pm

1 stop14h 55m

$526

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sun 3/15

8:20 pm-8:55 pm

2 stops30h 35m

Chicago O'Hare Intl

Thu 4/30

9:50 pm-4:55 pm

1 stop12h 05m

$538

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sat 1/17

7:40 am-10:59 pm

2 stops22h 19m

Lambert-St Louis

Wed 1/21

11:55 am-11:20 am

2 stops16h 25m

$631

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sat 1/17

7:40 am-6:34 pm

2 stops17h 54m

Lambert-St Louis

Wed 1/21

9:25 am-11:20 am

2 stops18h 55m

$634

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sat 1/17

6:20 am-5:25 pm

2 stops18h 05m

Lambert-St Louis

Fri 1/23

3:50 pm-1:50 pm

1 stop15h 00m

$636

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sat 1/17

6:20 am-5:25 pm

2 stops18h 05m

Lambert-St Louis

Fri 1/23

3:50 pm-11:35 am

1 stop12h 45m

$637

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sat 1/17

6:20 am-11:59 pm

2 stops24h 39m

Lambert-St Louis

Fri 1/23

3:50 pm-11:35 am

1 stop12h 45m

$652

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Wed 1/7

2:35 pm-11:59 pm

2 stops40h 24m

Lambert-St Louis

Sat 1/17

4:49 pm-9:10 pm

2 stops21h 21m

$804

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 February. Flight prices, which tend to average around $519, 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 February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $564.

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 $744 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 $524 on momondo.

Can stopping save me money on Hungary to Illinois flights?

You could potentially save up to 10% on your flight if you consider stops on a Hungary to Illinois flight.

Cheap Hungary to Illinois flight deals and tips

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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Hungary to Illinois takes 12h 50m

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 December 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 11,049 reviews	Search American Airlines flights
British Airways	PriceFrom $505	Free Cancellation	Rating 6.7 7,583 reviews	Search British Airways flights
LOT	PriceFrom $518	Free Cancellation	Rating 7.5 1,149 reviews	Search LOT flights
Finnair	PriceFrom $529	Free Cancellation	Rating 7.6 1,337 reviews	Search Finnair flights
United Airlines	PriceFrom $600	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Lufthansa	PriceFrom $605	Free Cancellation	Rating 6.8 7,632 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.