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$385+ Cheap flights from Hungary to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — ORD
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Hungary to Illinois

Cheapest flights from Hungary to Illinois
Explore the most affordable flight options available from Hungary to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This SmartFares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:35 pm
BUD
-
ORD
1 stop28h 35m
LOT
Wed 10/79:50 pm
ORD
-
BUD
1 stop28h 15m
LOT
Deal found 4/28$649
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:45 pm
BUD
-
ORD
2 stops33h 25m
LOT
Thu 7/305:10 pm
ORD
-
BUD
1 stop32h 55m
LOT
Deal found 4/25$664
This LOT deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:20 pm
BUD
-
ORD
1 stop30h 40m
LOT
Wed 11/189:55 pm
ORD
-
BUD
1 stop31h 15m
LOT
Deal found 4/25$693
This LOT deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:25 pm
BUD
-
ORD
1 stop25h 45m
LOT
Thu 9/179:50 pm
ORD
-
BUD
1 stop12h 05m
LOT
Deal found 4/28$694
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:30 pm
BUD
-
ORD
1 stop20h 10m
Turkish Airlines
Mon 10/1211:25 am
ORD
-
BUD
1 stop18h 50m
Turkish Airlines
Deal found 4/25$705
This LOT deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:20 pm
BUD
-
ORD
1 stop30h 40m
LOT
Sun 11/159:55 pm
ORD
-
BUD
2 stops28h 10m
LOT
Deal found 4/25$710
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:30 pm
BUD
-
ORD
1 stop20h 10m
Turkish Airlines
Tue 10/1311:25 am
ORD
-
BUD
1 stop13h 40m
Turkish Airlines
Deal found 4/25$717
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:00 am
BUD
-
ORD
1 stop31h 40m
Turkish Airlines
Tue 10/138:10 pm
ORD
-
BUD
1 stop28h 55m
Turkish Airlines
Deal found 4/25$718
This LOT deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:35 pm
BUD
-
ORD
1 stop28h 35m
LOT
Sun 10/119:50 pm
ORD
-
BUD
1 stop12h 05m
LOT
Deal found 4/28$720
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am
BUD
-
MDW
2 stops19h 37m
Delta
Sun 10/185:59 pm
MDW
-
BUD
2 stops16h 51m
Delta
Deal found 4/25$753
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am
BUD
-
MDW
2 stops16h 55m
KLM
Tue 11/171:05 pm
MDW
-
BUD
2 stops15h 10m
KLM
Deal found 4/25$755
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:55 am
BUD
-
MDW
2 stops17h 30m
Delta
Sun 10/115:59 pm
MDW
-
BUD
2 stops15h 31m
Delta
Deal found 4/25$758

Find flight deals from Hungary to Illinois

Keep the following information in mind while searching for Hungary to Illinois flight deals. Data was last updated April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(SmartFares)

One-way from

$385
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$727
Provider with most accurate pricing for Budapest Ferenc Liszt Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Budapest Ferenc Liszt Intl-Chicago (CHI) flights.
Search Deals
From Hungary to Illinois
Search Deals
One-way flight from Hungary to Illinois
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hungary to Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Hungary to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Fri 5/15

2:15 pm-7:55 pm

1 stop12h 40m

Chicago O'Hare Intl

Sat 6/13

3:10 pm-6:15 pm

1 stop20h 05m

$741

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Fri 5/29

10:05 am-5:29 pm

1 stop14h 24m

Chicago O'Hare Intl

Sun 6/14

7:05 pm-1:10 am

1 stop23h 05m

$744

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Mon 5/11

5:55 am-12:55 pm

1 stop14h 00m

Chicago O'Hare Intl

Tue 6/16

9:55 am-9:40 am

1 stop16h 45m

$745

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sat 6/6

5:55 am-2:55 pm

1 stop16h 00m

Chicago O'Hare Intl

Sat 6/20

9:50 am-9:40 am

1 stop16h 50m

$747

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Mon 5/25

5:55 am-11:00 am

1 stop12h 05m

Chicago O'Hare Intl

Tue 6/9

9:55 am-9:40 am

1 stop16h 45m

$748

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Fri 6/12

5:55 am-10:18 am

2 stops35h 23m

Chicago O'Hare Intl

Sat 10/3

10:30 pm-6:15 pm

1 stop12h 45m

$748

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Thu 6/11

5:55 am-6:50 pm

2 stops19h 55m

Chicago O'Hare Intl

Sat 10/3

9:40 pm-11:30 pm

1 stop18h 50m

$754

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Thu 6/18

9:25 am-6:50 pm

2 stops16h 25m

Chicago O'Hare Intl

Thu 6/25

11:03 am-8:55 am

2 stops14h 52m

$755

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sun 6/21

9:25 am-11:26 pm

2 stops21h 01m

Chicago O'Hare Intl

Tue 7/21

1:18 pm-12:35 pm

2 stops16h 17m

$755

BudapestChicago

BUD - MDW

BUDMDW

Budapest Ferenc Liszt Intl

Sat 10/10

6:00 am-6:37 pm

2 stops19h 37m

Chicago Midway

Sun 10/18

5:59 pm-5:50 pm

2 stops16h 51m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 55 resultsSorted by cheapest first
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6

Best time to book a flight from Hungary to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Hungary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hungary to Illinois

How far ahead should I book a flight from Hungary to Illinois?

To ensure you get the cheapest price possible for a flight from Hungary to Illinois, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hungary to Illinois?

Currently, April is the cheapest month in which you can book a flight from Hungary to Illinois (average of $414). Flying from Hungary to Illinois in August is currently the most expensive (average of $623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 29, 2026.
Get a feel of what it's like to fly with LOT,SWISS, andUnited Airlines from Hungary to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.9

Boarding

7.5

Crew

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
LOT
7.5
Good
1,192 reviews
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.9

Boarding

7.5

Crew

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
SWISS
7.5
Good
1,924 reviews
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.9

Boarding

7.5

Crew

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
United Airlines
7.4
Good
9,677 reviews
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.9

Boarding

7.5

Crew

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Lufthansa
6.8
Okay
7,962 reviews
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.9

Boarding

7.5

Crew

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
British Airways
6.7
Okay
7,937 reviews
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Overall

7.5

Entertainment

6.9

Boarding

7.5

Crew

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .

Related info for your journey

Find useful and relevant information for your journey from Hungary to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hungary to Illinois?

    Departing from Hungary to Illinois will take you 12h 40m. There are 4824 mi between Hungary and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Hungary to Illinois one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $368. Finnair flights start at $381 while deals on Air Serbia start at $392 one-way.

  • Can I find deals for flights from Hungary to Illinois that include hotel bookings?

    Yes. In addition to deals on Hungary to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hungary to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hungary to Illinois.

  • Can I find deals for business class flights from Hungary to Illinois?

    Yes. Cheapflights offers flight deals from Hungary to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hungary to Illinois?

    Currently, April is the cheapest month in which you can book a flight from Hungary to Illinois (average of $414). Flying from Hungary to Illinois in August is currently the most expensive (average of $623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Hungary to Illinois

Discover the top 4 airlines that operate flights from Hungary to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$525Average$764FlexibilityNo cancel feeOn-time70%
LOTCheapest$584Average$735FlexibilityNo cancel feeOn-time81%
KLMCheapest$638Average$782FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$673Average$784FlexibilityNo cancel feeOn-time76%

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