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$331+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — ORD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$595
(Billigflug)

One-way from

$336
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$736
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. 12% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Billigflug deal was found by Cheapflights users on 7/3. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:45 amBUD - STL
2 stops21h 08mMultiple Airlines
Mon 9/223:56 pmSTL - BUD
2 stops26h 19mMultiple Airlines
Deal found 7/3$595
This British Airways deal was found by Cheapflights users on 7/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:15 amBUD - STL
2 stops22h 26mBritish Airways
Sun 1/44:41 pmSTL - BUD
2 stops16h 54mBritish Airways
Deal found 7/2$615
This British Airways deal was found by Cheapflights users on 7/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:25 amBUD - ORD
2 stops32h 44mBritish Airways
Thu 9/44:54 pmORD - BUD
2 stops25h 16mBritish Airways
Deal found 7/2$649
This Finnair deal was found by Cheapflights users on 7/2. 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.
Tue 8/126:55 pmBUD - ORD
2 stops29h 05mMultiple Airlines
Tue 9/210:35 pmORD - BUD
1 stop13h 25mMultiple Airlines
Deal found 7/2$652
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/117:25 amBUD - ORD
2 stops19h 46mAmerican Airlines
Thu 9/410:15 pmORD - BUD
2 stops19h 55mAmerican Airlines
Deal found 7/3$653
This Scandinavian Airlines deal was found by Cheapflights users on 7/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:05 pmBUD - ORD
1 stop27h 05mScandinavian Airlines
Sat 9/67:15 pmORD - BUD
1 stop17h 10mScandinavian Airlines
Deal found 7/1$656
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 9/306:00 amBUD - ORD
2 stops15h 55mUnited Airlines
Mon 10/134:50 pmORD - BUD
2 stops14h 15mUnited Airlines
Deal found 7/2$657
This flugladen.de deal was found by Cheapflights users on 7/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:10 amBUD - STL
1 stop14h 20mLufthansa
Mon 9/2211:27 amSTL - BUD
2 stops15h 08mLufthansa
Deal found 7/3$663
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:20 amBUD - MDW
2 stops19h 16mDelta
Thu 10/301:00 pmMDW - BUD
2 stops19h 25mDelta
Deal found 7/1$666
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Tue 9/306:00 amBUD - ORD
2 stops21h 11mAir Canada
Sat 10/183:50 pmORD - BUD
2 stops19h 30mAir Canada
Deal found 7/2$678
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 10/26:20 amBUD - ORD
2 stops18h 25mDelta
Tue 10/141:35 pmORD - BUD
2 stops15h 10mDelta
Deal found 7/2$679
This Iberia deal was found by Cheapflights users on 7/3. 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.
Tue 8/127:40 pmBUD - ORD
1 stop30h 10mIberia
Thu 9/48:40 pmORD - BUD
1 stop31h 25mIberia
Deal found 7/3$692

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 July 3, 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

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Wed 9/10

7:45 am-9:53 pm

2 stops21h 08m

Lambert-St Louis

Mon 9/22

3:56 pm-1:15 am

2 stops26h 19m

$595

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Thu 10/30

7:15 am-11:41 pm

2 stops22h 26m

Lambert-St Louis

Sun 1/4

4:41 pm-4:35 pm

2 stops16h 54m

$615

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Mon 8/11

7:25 am-9:09 am

2 stops32h 44m

Chicago O'Hare Intl

Thu 9/4

4:54 pm-1:10 am

2 stops25h 16m

$649

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Tue 8/12

6:55 pm-5:00 pm

2 stops29h 05m

Chicago O'Hare Intl

Tue 9/2

10:35 pm-7:00 pm

1 stop13h 25m

$652

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Mon 8/11

7:25 am-8:11 pm

2 stops19h 46m

Chicago O'Hare Intl

Thu 9/4

10:15 pm-1:10 am

2 stops19h 55m

$653

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Thu 8/14

8:05 pm-4:10 pm

1 stop27h 05m

Chicago O'Hare Intl

Sat 9/6

7:15 pm-7:25 pm

1 stop17h 10m

$656

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Tue 9/30

6:00 am-2:55 pm

2 stops15h 55m

Chicago O'Hare Intl

Mon 10/13

4:50 pm-2:05 pm

2 stops14h 15m

$657

BudapestSt. Louis

BUD - STL

BUDSTL

Budapest Ferenc Liszt Intl

Wed 9/10

6:10 am-1:30 pm

1 stop14h 20m

Lambert-St Louis

Mon 9/22

11:27 am-9:35 am

2 stops15h 08m

$663

BudapestChicago

BUD - MDW

BUDMDW

Budapest Ferenc Liszt Intl

Mon 10/20

6:20 am-6:36 pm

2 stops19h 16m

Chicago Midway

Thu 10/30

1:00 pm-2:25 pm

2 stops19h 25m

$666

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

Tue 9/30

6:00 am-8:11 pm

2 stops21h 11m

Chicago O'Hare Intl

Sat 10/18

3:50 pm-6:20 pm

2 stops19h 30m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 25 results
1
2
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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 July 3, 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.

How much does it cost to fly round-trip from Budapest to Illinois?

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and LOT from Budapest to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,092 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Scandinavian Airlines. According to our data, you can fly for as low as $501. Users have also found prices from $533 and $593 on Air Serbia 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$487Average$630FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$506Average$636FlexibilityNo cancel feeOn-time70%
LOTCheapest$518Average$681FlexibilityNo cancel feeOn-time81%
FinnairCheapest$529Average$633FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$530Average$697FlexibilityNo cancel feeOn-time69%
SWISSCheapest$536Average$603FlexibilityNo cancel feeOn-time79%
IberiaCheapest$542Average$718FlexibilityNo cancel feeOn-time77%
KLMCheapest$573Average$758FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$605Average$780FlexibilityNo cancel feeOn-time76%

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