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$397+ Cheap flights from Budapest (BUD) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — ORD
avr. 27 — mai 41
dim. 4/27
dim. 5/4
1 adult, Economy
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Cheap flight deals from Budapest to Illinois

Keep the following information in mind while searching for Budapest to Illinois flight deals. Data was last updated avril 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$576
(Finnair)

One-way from

$397
(Air Serbia)

Popular in

July

Cheapest in

February

Average price

$578
Provider with most accurate pricing for Budapest Ferenc Liszt Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Budapest Ferenc Liszt Intl-Chicago (CHI) flights.
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From Budapest Ferenc Liszt Intl to Illinois
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One-way flight from Budapest Ferenc Liszt Intl to Illinois
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Highest demand for flights based on searches. 11% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Budapest to Illinois

Cheapest flights from Budapest to Illinois
Explore the most affordable flight options available from Budapest to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 22, 2025.

This Finnair deal was found by Cheapflights users on 4/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/96:55 pmBUD - ORD
2 stops26h 45mMultiple Airlines
jeu. 5/2910:25 pmORD - BUD
1 stop19h 45mMultiple Airlines
Deal found 4/20$576
This American Airlines deal was found by Cheapflights users on 4/21. 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.
ven. 5/27:10 amBUD - ORD
2 stops19h 51mAmerican Airlines
lun. 6/211:45 amORD - BUD
2 stops16h 05mAmerican Airlines
Deal found 4/21$578
This Booking.com deal was found by Cheapflights users on 4/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/99:45 amBUD - ORD
1 stop16h 55mLOT
mer. 10/159:40 pmORD - BUD
1 stop12h 15mLOT
Deal found 4/21$584
This KLM deal was found by Cheapflights users on 4/21. 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.
ven. 5/27:40 pmBUD - ORD
1 stop25h 30mKLM
lun. 6/24:20 pmORD - BUD
1 stop23h 45mKLM
Deal found 4/21$594
This Delta deal was found by Cheapflights users on 4/21. 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.
mar. 6/36:20 amBUD - ORD
2 stops15h 08mDelta
ven. 6/133:40 pmORD - BUD
2 stops14h 45mDelta
Deal found 4/21$606
This Delta deal was found by Cheapflights users on 4/22. 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.
jeu. 5/296:20 amBUD - MDW
2 stops19h 25mDelta
jeu. 6/1210:26 amMDW - BUD
2 stops17h 24mDelta
Deal found 4/22$611
This Iberia deal was found by Cheapflights users on 4/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/33:30 pmBUD - ORD
1 stop29h 45mIberia
jeu. 6/129:15 pmORD - BUD
1 stop20h 55mIberia
Deal found 4/21$617
This United Airlines deal was found by Cheapflights users on 4/21. 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.
mar. 6/36:00 amBUD - ORD
2 stops32h 59mUnited Airlines
mer. 6/117:49 amORD - BUD
2 stops21h 51mUnited Airlines
Deal found 4/21$639
This Air Canada deal was found by Cheapflights users on 4/22. 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.
lun. 11/36:10 amBUD - ORD
2 stops15h 35mAir Canada
ven. 11/2810:35 amORD - BUD
2 stops15h 10mAir Canada
Deal found 4/22$640
This Scandinavian Airlines deal was found by Cheapflights users on 4/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/310:25 amBUD - ORD
1 stop13h 20mScandinavian Airlines
ven. 11/287:20 pmORD - BUD
1 stop31h 20mScandinavian Airlines
Deal found 4/22$660
This Orbitz deal was found by Cheapflights users on 4/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/295:55 pmBUD - ORD
1 stop24h 50mBritish Airways
jeu. 6/124:59 pmORD - BUD
2 stops25h 11mBritish Airways
Deal found 4/22$674
This Austrian Airlines deal was found by Cheapflights users on 4/22. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/45:50 pmBUD - ORD
1 stop27h 15mAustrian Airlines
jeu. 11/271:12 pmORD - BUD
2 stops14h 13mAustrian Airlines
Deal found 4/22$675

Cheapflights Fare Finder

Customize your flight search to find flights from Budapest 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 avril 22, 2025.
Use the filters below to find and compare flights from Budapest to Illinois that are best for you.

Fly from

Budapest

Fly to

Illinois

Route

Depart

Return

Price

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

ven. 5/9

6:55 pm-2:40 pm

2 stops26h 45m

Chicago O'Hare Intl

jeu. 5/29

10:25 pm-1:10 am

1 stop19h 45m

$576

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

ven. 5/2

7:10 am-8:01 pm

2 stops19h 51m

Chicago O'Hare Intl

lun. 6/2

11:45 am-10:50 am

2 stops16h 05m

$578

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

jeu. 10/9

9:45 am-7:40 pm

1 stop16h 55m

Chicago O'Hare Intl

mer. 10/15

9:40 pm-4:55 pm

1 stop12h 15m

$584

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

ven. 5/2

7:40 pm-2:10 pm

1 stop25h 30m

Chicago O'Hare Intl

lun. 6/2

4:20 pm-11:05 pm

1 stop23h 45m

$594

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

mar. 6/3

6:20 am-2:28 pm

2 stops15h 08m

Chicago O'Hare Intl

ven. 6/13

3:40 pm-1:25 pm

2 stops14h 45m

$606

BudapestChicago

BUD - MDW

BUDMDW

Budapest Ferenc Liszt Intl

jeu. 5/29

6:20 am-6:45 pm

2 stops19h 25m

Chicago Midway

jeu. 6/12

10:26 am-10:50 am

2 stops17h 24m

$611

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

mar. 6/3

3:30 pm-2:15 pm

1 stop29h 45m

Chicago O'Hare Intl

jeu. 6/12

9:15 pm-1:10 am

1 stop20h 55m

$617

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

mar. 6/3

6:00 am-7:59 am

2 stops32h 59m

Chicago O'Hare Intl

mer. 6/11

7:49 am-12:40 pm

2 stops21h 51m

$639

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

jeu. 10/16

9:25 am-7:29 pm

2 stops17h 04m

Chicago O'Hare Intl

mer. 10/22

10:40 am-8:45 am

2 stops15h 05m

$645

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

jeu. 5/29

5:55 pm-11:45 am

1 stop24h 50m

Chicago O'Hare Intl

jeu. 6/12

4:59 pm-1:10 am

2 stops25h 11m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 32 results
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Best time to book a flight from Budapest to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Budapest 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 Budapest to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Budapest to Illinois (average of $245). Flying from Budapest 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 BUD to IL?

Find hourly flight availability from Budapest 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 avril 22, 2025.

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

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 avril 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Budapest to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Budapest to Illinois?

    Most people fly from Budapest Ferenc Liszt Intl (BUD) if they book a flight from Budapest to Illinois. Budapest Ferenc Liszt Intl is conveniently located just 10.3 mi from Budapest’s city center.

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

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as $397. Users have also found prices from $579 and $580 on Iberia and Finnair, respectively.

  • What are the most popular routes from Budapest to Illinois?

    The most popular route from Budapest to Illinois is Budapest Ferenc Liszt Intl - Chicago O'Hare Intl. You may also consider Budapest Ferenc Liszt Intl - Chicago Midway or Budapest Ferenc Liszt Intl - Lambert-St Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Budapest 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 Budapest to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Budapest to Illinois (average of $245). Flying from Budapest 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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Top 9 airlines flying from Budapest to Illinois

Discover the top 9 airlines that operate flights from Budapest 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 avril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$487Average$661FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$505Average$636FlexibilityNo cancel feeOn-time70%
LOTCheapest$518Average$673FlexibilityNo cancel feeOn-time81%
FinnairCheapest$529Average$633FlexibilityNo cancel feeOn-time76%
SWISSCheapest$536Average$560FlexibilityNo cancel feeOn-time79%
IberiaCheapest$542Average$718FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$547Average$697FlexibilityNo cancel feeOn-time69%
KLMCheapest$557Average$730FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$600Average$751FlexibilityNo cancel feeOn-time76%

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