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$309+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — ORD
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Hungary to Illinois

Keep the following information in mind while searching for Hungary to Illinois flight deals. Data was last updated August 2, 2025.

Round-trip from

$607
(Delta)

One-way from

$309
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$777
From Hungary to Illinois
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One-way flight from Hungary to Illinois
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 2, 2025.

This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 8/316:20 amBUD - STL
2 stops22h 35mDelta
Fri 11/142:18 pmSTL - BUD
2 stops19h 52mDelta
Deal found 7/31$607
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 8/316:00 amBUD - STL
1 stop14h 30mLufthansa
Fri 11/146:43 pmSTL - BUD
2 stops14h 32mLufthansa
Deal found 7/31$610
This KLM deal was found by Cheapflights users on 7/31. 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.
Sat 8/1611:35 amBUD - STL
2 stops18h 47mKLM
Fri 8/225:30 pmSTL - BUD
2 stops16h 00mKLM
Deal found 7/31$612
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:25 amBUD - STL
2 stops20h 00mBritish Airways
Sun 9/217:42 pmSTL - BUD
2 stops22h 33mBritish Airways
Deal found 7/31$644
This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:00 pmBUD - ORD
2 stops47h 05mSWISS
Sun 10/124:00 pmORD - BUD
2 stops39h 05mSWISS
Deal found 7/31$674
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:45 amBUD - ORD
1 stop13h 55mAmerican Airlines
Fri 8/293:09 pmORD - BUD
2 stops14h 36mAmerican Airlines
Deal found 7/31$677
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:25 amBUD - ORD
1 stop12h 30mUnited Airlines
Wed 10/223:45 pmORD - BUD
1 stop15h 20mUnited Airlines
Deal found 7/31$679
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:15 amBUD - ORD
2 stops15h 56mAir Canada
Mon 10/138:40 amORD - BUD
2 stops19h 10mAir Canada
Deal found 7/31$683
This Travelocity deal was found by Cheapflights users on 8/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:20 amBUD - ORD
2 stops19h 51mBritish Airways
Sat 8/305:51 pmORD - BUD
2 stops19h 29mBritish Airways
Deal found 8/1$690
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:00 amBUD - ORD
1 stop15h 55mMultiple Airlines
Sat 8/303:55 pmORD - BUD
2 stops15h 35mMultiple Airlines
Deal found 7/31$697
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amBUD - STL
1 stop14h 30mUnited Airlines
Sat 5/164:05 pmSTL - BUD
2 stops48h 30mUnited Airlines
Deal found 8/1$701
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:15 amBUD - ORD
2 stops33h 35mLufthansa
Wed 10/223:35 pmORD - BUD
1 stop11h 00mLufthansa
Deal found 7/31$705

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 August 2, 2025.
Use the filters below to find and compare flights from Hungary to Illinois that are best for you.

Fly from

Hungary

Fly to

Illinois

Route

Depart

Return

Price

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sun 8/31

6:20 am-9:55 pm

2 stops22h 35m

Lambert-St Louis

Fri 11/14

2:18 pm-5:10 pm

2 stops19h 52m

$607

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sun 8/31

6:00 am-1:30 pm

1 stop14h 30m

Lambert-St Louis

Fri 11/14

6:43 pm-4:15 pm

2 stops14h 32m

$610

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sat 8/16

11:35 am-11:22 pm

2 stops18h 47m

Lambert-St Louis

Fri 8/22

5:30 pm-4:30 pm

2 stops16h 00m

$612

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Sun 9/14

7:25 am-8:25 pm

2 stops20h 00m

Lambert-St Louis

Sun 9/21

7:42 pm-1:15 am

2 stops22h 33m

$644

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Fri 10/3

8:00 pm-12:05 pm

2 stops47h 05m

Chicago O'Hare Intl

Sun 10/12

4:00 pm-2:05 pm

2 stops39h 05m

$674

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Wed 8/13

7:45 am-2:40 pm

1 stop13h 55m

Chicago O'Hare Intl

Fri 8/29

3:09 pm-12:45 pm

2 stops14h 36m

$677

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Fri 8/15

9:25 am-2:55 pm

1 stop12h 30m

Chicago O'Hare Intl

Wed 10/22

3:45 pm-2:05 pm

1 stop15h 20m

$679

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Fri 10/3

11:15 am-8:11 pm

2 stops15h 56m

Chicago O'Hare Intl

Mon 10/13

8:40 am-10:50 am

2 stops19h 10m

$683

BudapestChicago

BUD - MDW

BUDMDW

Budapest Ferenc Liszt Intl

Fri 1/16

6:30 am-4:25 pm

2 stops16h 55m

Chicago Midway

Sun 2/22

2:00 pm-11:40 am

2 stops14h 40m

$687

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Sat 8/23

7:20 am-8:11 pm

2 stops19h 51m

Chicago O'Hare Intl

Sat 8/30

5:51 pm-8:20 pm

2 stops19h 29m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 32 results
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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

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

Currently, August is the cheapest month in which you can book a flight from Hungary to Illinois (average of $245). Flying from Hungary to Illinois in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from HU to IL?

Find hourly flight availability from Hungary to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hungary to Illinois as you normally would.

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 August 2, 2025.
Get a feel of what it's like to fly with Delta, KLM, and LOT 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.
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,106 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $418. Scandinavian Airlines flights start at $576 while deals on Lufthansa start at $629 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, August is the cheapest month in which you can book a flight from Hungary to Illinois (average of $245). Flying from Hungary to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Hungary to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Hungary to Illinois

Discover the top 9 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$487Average$630FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$506Average$636FlexibilityNo cancel feeOn-time70%
LOTCheapest$518Average$681FlexibilityNo cancel feeOn-time81%
KLMCheapest$528Average$678FlexibilityNo cancel feeOn-time75%
FinnairCheapest$529Average$653FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$530Average$697FlexibilityNo cancel feeOn-time69%
SWISSCheapest$536Average$603FlexibilityNo cancel feeOn-time79%
IberiaCheapest$542Average$718FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$605Average$780FlexibilityNo cancel feeOn-time76%

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