HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$322+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — ORD
jan 2 — jan 91
sex 1/2
sex 1/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Budapest to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 dezembro 3, 2025.

This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/510:25 amBUD - ORD
1 stop13h 20mScandinavian Airlines
dom 12/77:20 pmORD - BUD
1 stop31h 20mScandinavian Airlines
Deal found 12/2$527
This United Airlines deal was found by Cheapflights users on 12/1. 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.
dom 12/1410:05 amBUD - ORD
1 stop12h 15mUnited Airlines
qua 1/144:10 pmORD - BUD
1 stop14h 55mUnited Airlines
Deal found 12/1$591
This United Airlines deal was found by Cheapflights users on 12/1. 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.
dom 12/1410:05 amBUD - ORD
1 stop12h 15mUnited Airlines
qui 1/156:00 pmORD - BUD
1 stop11h 35mUnited Airlines
Deal found 12/1$595
This United Airlines deal was found by Cheapflights users on 12/1. 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.
dom 12/1410:05 amBUD - ORD
1 stop17h 00mUnited Airlines
ter 1/134:15 pmORD - BUD
2 stops14h 50mUnited Airlines
Deal found 12/1$596
This United Airlines deal was found by Cheapflights users on 12/1. 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.
seg 12/86:20 amBUD - ORD
1 stop16h 00mUnited Airlines
qui 1/89:50 pmORD - BUD
1 stop16h 20mUnited Airlines
Deal found 12/1$598
This United Airlines deal was found by Cheapflights users on 12/1. 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.
ter 12/169:40 amBUD - ORD
1 stop13h 40mUnited Airlines
seg 1/126:50 pmORD - BUD
1 stop12h 15mUnited Airlines
Deal found 12/1$601
This United Airlines deal was found by Cheapflights users on 12/1. 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.
sáb 12/1312:20 pmBUD - ORD
2 stops18h 23mUnited Airlines
seg 1/126:50 pmORD - BUD
1 stop12h 15mUnited Airlines
Deal found 12/1$602
This United Airlines deal was found by Cheapflights users on 12/1. 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.
ter 12/162:25 pmBUD - ORD
2 stops16h 07mUnited Airlines
qui 1/159:13 amORD - BUD
2 stops20h 22mUnited Airlines
Deal found 12/1$604
This United Airlines deal was found by Cheapflights users on 12/1. 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.
sáb 12/1312:20 pmBUD - ORD
2 stops18h 23mUnited Airlines
sáb 1/176:00 pmORD - BUD
1 stop11h 35mUnited Airlines
Deal found 12/1$605
This United Airlines deal was found by Cheapflights users on 12/1. 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.
sáb 12/1312:20 pmBUD - ORD
2 stops18h 23mUnited Airlines
ter 1/134:15 pmORD - BUD
2 stops14h 50mUnited Airlines
Deal found 12/1$606
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/86:30 amBUD - MDW
2 stops18h 48mDelta
qui 1/811:21 amMDW - BUD
2 stops17h 19mDelta
Deal found 12/3$685
This KLM deal was found by Cheapflights users on 12/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/81:55 pmBUD - MDW
2 stops16h 52mKLM
qui 1/81:28 pmMDW - BUD
2 stops14h 47mKLM
Deal found 12/1$693

Find flight deals from Budapest to Illinois

Keep the following information in mind while searching for Budapest to Illinois flight deals. Data was last updated dezembro 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$484
(oojo)

One-way from

$322
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$725
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 Budapest Ferenc Liszt Intl to Illinois
Search Deals
One-way flight from Budapest Ferenc Liszt Intl to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 dezembro 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

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

qui 1/15

10:25 am-4:45 pm

1 stop13h 20m

Chicago O'Hare Intl

qua 1/28

7:20 pm-9:40 am

1 stop31h 20m

$515

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

sáb 1/17

10:05 am-3:20 pm

1 stop12h 15m

Chicago O'Hare Intl

sáb 1/24

6:50 pm-2:05 pm

1 stop12h 15m

$531

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

qua 3/25

6:20 am-4:20 pm

1 stop16h 00m

Chicago O'Hare Intl

qui 4/9

9:40 pm-11:30 pm

1 stop18h 50m

$533

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

ter 3/24

10:05 am-4:20 pm

1 stop12h 15m

Chicago O'Hare Intl

seg 4/6

9:40 pm-4:50 pm

1 stop12h 10m

$533

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

qua 3/25

6:20 am-4:20 pm

1 stop16h 00m

Chicago O'Hare Intl

dom 4/5

9:40 pm-11:30 pm

1 stop18h 50m

$533

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

qua 3/25

6:20 am-4:20 pm

1 stop16h 00m

Chicago O'Hare Intl

qua 4/8

9:40 pm-11:30 pm

1 stop18h 50m

$533

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

ter 3/24

6:05 am-4:20 pm

1 stop16h 15m

Chicago O'Hare Intl

dom 4/5

9:40 pm-11:30 pm

1 stop18h 50m

$533

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

seg 3/23

10:05 am-9:05 pm

1 stop17h 00m

Chicago O'Hare Intl

seg 4/6

3:00 pm-10:50 am

1 stop12h 50m

$534

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

seg 3/23

10:05 am-9:05 pm

1 stop17h 00m

Chicago O'Hare Intl

sáb 4/4

10:30 pm-6:20 pm

1 stop12h 50m

$534

BudapestChicago

BUD - ORD

BUDORD

Budapest Ferenc Liszt Intl

seg 3/9

6:20 am-4:20 pm

1 stop16h 00m

Chicago O'Hare Intl

dom 3/15

7:00 pm-9:10 pm

1 stop20h 10m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 38 results
1
2
3
4

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, April is the cheapest month in which you can book a flight from Budapest to Illinois (average of $467). Flying from Budapest to Illinois in August is currently the most expensive (average of $636). 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 dezembro 3, 2025.

It’s optimal to fly from Budapest to Illinois in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.

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 dezembro 3, 2025.
Get a feel of what it's like to fly with Finnair, LOT, and United Airlines 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.
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
LOT
7.5
Good
1,141 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,063 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,605 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,550 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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.

  • How long is the flight from Budapest to Illinois?

    Airlines like Scandinavian Airlines, United Airlines, and British Airways fly from Budapest to Illinois in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 5h 39m. Airlines will cover a distance of 4824 mi. 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 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 $380. Users have also found prices from $395 and $399 on American Airlines and British Airways, 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, April is the cheapest month in which you can book a flight from Budapest to Illinois (average of $467). Flying from Budapest to Illinois in August is currently the most expensive (average of $636). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Budapest to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Budapest to John F Kennedy Intl flights
Budapest to Newark flights
Budapest to LaGuardia flights
Budapest to Miami flights
Budapest to Los Angeles flights
Budapest to Dulles Intl flights
Budapest to San Francisco flights
Budapest to Fort Lauderdale flights
Budapest to Tampa flights
Budapest to Baltimore flights
Budapest to West Palm Beach flights
Budapest to Orlando flights
Budapest to Philadelphia flights
Budapest to O'Hare Intl flights
Budapest to Boston flights
Budapest to Las Vegas flights
Budapest to Reagan-National flights
Budapest to Dallas/Fort Worth flights
Budapest to Sarasota flights
Budapest to Portland flights
Budapest to Honolulu flights
Budapest to Midway flights
Budapest to Detroit flights
Budapest to Cleveland flights
Budapest to Sky Harbor Intl flights
Budapest to Seattle flights
Budapest to Atlanta flights
Budapest to Denver flights
Budapest to Fort Myers flights
Budapest to Charlotte flights
Budapest to Kahului flights
Budapest to Hobby flights
Budapest to George Bush Intcntl flights
Budapest to Salt Lake City flights
Budapest to Jacksonville flights
Budapest to Minneapolis flights
Budapest to Santa Ana flights
Budapest to San Jose flights
Budapest to Columbus flights
Budapest to Pittsburgh flights
Budapest to San Diego flights
Budapest to San Antonio flights
Budapest to Nashville flights
Budapest to New Orleans flights
Debrecen to John F Kennedy Intl flights
Budapest to Austin flights
Budapest to Indianapolis flights
Budapest to Richmond flights

Top 6 airlines flying from Budapest to Illinois

Discover the top 6 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 dezembro 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$487Average$665FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$505Average$671FlexibilityNo cancel feeOn-time70%
LOTCheapest$518Average$663FlexibilityNo cancel feeOn-time81%
FinnairCheapest$529Average$653FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$600Average$781FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$605Average$782FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.