What is the cheapest airline that flies from Illinois to Hungary?

Aer Lingus, British Airways, and Delta are the most popular carriers operating from Illinois to Hungary

What airlines fly to Hungary?

United Airlines, Lufthansa and LOT are the top three most popular airlines that fly to Hungary from Illinois according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Hungary. Keep in mind that there are 12 different airlines that fly to Hungary on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Hungary?

Prices for flights from Illinois to Hungary were last updated today.

How many operators does momondo search for flights from Illinois to Hungary?

The number of operators available for flights from Illinois to Hungary is 12 as of June 2026.

How old do you have to be to fly from Illinois to Hungary?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hungary.

What documentation or ID do you need to fly to Hungary?

The travel and health documents required for your trip to Hungary can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hungary. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$250 Cheap Flights from Illinois to Hungary in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Hungary

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:52 pm - 7:10 pm

STL

BUD

23h 18m

2 stops

10:25 am - 11:58 pm

BUD

STL

20h 33m

2 stops

$712Scandinavian Airlines

Mon, Aug 24 - Mon, Aug 31

5:18 pm - 4:15 pm

STL

BUD

15h 57m

2 stops

6:30 am - 1:45 pm

BUD

STL

14h 15m

1 stop

$767United Airlines

Mon, Nov 2 - Wed, Nov 18

5:45 pm - 5:10 pm

STL

BUD

16h 25m

2 stops

6:30 am - 6:01 pm

BUD

STL

18h 31m

2 stops

$775Delta

Sun, Nov 1 - Tue, Nov 17

4:15 pm - 7:10 pm

STL

BUD

19h 55m

2 stops

8:00 pm - 3:30 pm

BUD

STL

50h 30m

2 stops

$783Multiple Airlines

Sun, Dec 6 - Mon, Dec 21

3:40 pm - 1:40 pm

STL

BUD

15h 00m

1 stop

8:00 pm - 3:30 pm

BUD

STL

50h 30m

2 stops

$785Multiple Airlines

Sun, Dec 6 - Mon, Dec 21

4:15 pm - 9:15 am

STL

BUD

35h 00m

2 stops

6:30 am - 3:30 pm

BUD

STL

16h 00m

2 stops

$790Air Canada

Sat, Oct 31 - Thu, Nov 12

5:10 pm - 10:40 am

MDW

BUD

34h 30m

2 stops

1:00 pm - 4:11 pm

BUD

MDW

34h 11m

2 stops

$820Delta

Thu, Jul 30 - Tue, Sep 15

3:40 pm - 12:35 pm

ORD

BUD

13h 55m

2 stops

5:55 am - 2:55 pm

BUD

ORD

16h 00m

2 stops

$820Air Canada

Sun, Aug 9 - Sun, Sep 6

1:55 pm - 12:35 pm

ORD

BUD

15h 40m

2 stops

5:55 am - 12:55 pm

BUD

ORD

14h 00m

1 stop

$821Lufthansa

Sat, Aug 15 - Sat, Aug 22

3:35 pm - 12:35 pm

ORD

BUD

14h 00m

1 stop

7:35 pm - 12:55 pm

BUD

ORD

24h 20m

1 stop

$825Lufthansa

Mon, Jul 27 - Mon, Aug 10

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Scandinavian Airlines flights from Illinois to Hungary

Our best Scandinavian Airlines deals on Illinois to Hungary flight tickets

Scandinavian Airlines

Aug 24

STL12:52 pmLambert-St Louis

23h 18m

2 stops

BUD7:10 pmBudapest Ferenc Liszt Intl

Aug 31

BUD10:25 amBudapest Ferenc Liszt Intl

20h 33m

2 stops

STL11:58 pmLambert-St Louis

$712

Scandinavian Airlines

Jun 18

STL1:39 pmLambert-St Louis

22h 31m

2 stops

BUD7:10 pmBudapest Ferenc Liszt Intl

Jul 12

BUD6:00 amBudapest Ferenc Liszt Intl

24h 53m

3 stops

STL11:53 pmLambert-St Louis

$3,114

Lufthansa flights from Illinois to Hungary

Our best Lufthansa deals on Illinois to Hungary flight tickets

Lufthansa

Aug 15

ORD1:55 pmChicago O'Hare Intl

15h 40m

2 stops

BUD12:35 pmBudapest Ferenc Liszt Intl

Aug 22

BUD5:55 amBudapest Ferenc Liszt Intl

14h 00m

1 stop

ORD12:55 pmChicago O'Hare Intl

$821

Lufthansa

Jul 27

ORD3:35 pmChicago O'Hare Intl

14h 00m

1 stop

BUD12:35 pmBudapest Ferenc Liszt Intl

Aug 10

BUD7:35 pmBudapest Ferenc Liszt Intl

24h 20m

1 stop

ORD12:55 pmChicago O'Hare Intl

$825

Lufthansa

Aug 1

ORD9:40 pmChicago O'Hare Intl

12h 10m

1 stop

BUD4:50 pmBudapest Ferenc Liszt Intl

Aug 17

BUD5:30 pmBudapest Ferenc Liszt Intl

33h 51m

2 stops

ORD8:21 pmChicago O'Hare Intl

$832

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Mon 8/24

12:52 pm-7:10 pm

2 stops23h 18m

Budapest Ferenc Liszt Intl

Mon 8/31

10:25 am-11:58 pm

2 stops20h 33m

$712

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Mon 11/2

5:18 pm-4:15 pm

2 stops15h 57m

Budapest Ferenc Liszt Intl

Wed 11/18

6:30 am-1:45 pm

1 stop14h 15m

$767

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 11/1

5:45 pm-5:10 pm

2 stops16h 25m

Budapest Ferenc Liszt Intl

Tue 11/17

6:30 am-6:01 pm

2 stops18h 31m

$775

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 12/6

4:15 pm-7:10 pm

2 stops19h 55m

Budapest Ferenc Liszt Intl

Mon 12/21

8:00 pm-3:30 pm

2 stops50h 30m

$783

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sun 12/6

3:40 pm-1:40 pm

1 stop15h 00m

Budapest Ferenc Liszt Intl

Mon 12/21

8:00 pm-3:30 pm

2 stops50h 30m

$785

St. LouisBudapest

STL - BUD

STLBUD

Lambert-St Louis

Sat 10/31

4:15 pm-9:15 am

2 stops35h 00m

Budapest Ferenc Liszt Intl

Thu 11/12

6:30 am-3:30 pm

2 stops16h 00m

$790

ChicagoBudapest

MDW - BUD

MDWBUD

Chicago Midway

Thu 7/30

5:10 pm-10:40 am

2 stops34h 30m

Budapest Ferenc Liszt Intl

Tue 9/15

1:00 pm-4:11 pm

2 stops34h 11m

$820

ChicagoBudapest

ORD - BUD

ORDBUD

Chicago O'Hare Intl

Sun 8/9

3:40 pm-12:35 pm

2 stops13h 55m

Budapest Ferenc Liszt Intl

Sun 9/6

5:55 am-2:55 pm

2 stops16h 00m

$820

Quickest round-trip

ChicagoBudapest

ORD - BUD

ORDBUD

Chicago O'Hare Intl

Sat 8/15

1:55 pm-12:35 pm

2 stops15h 40m

Budapest Ferenc Liszt Intl

Sat 8/22

5:55 am-12:55 pm

1 stop14h 00m

$821

ChicagoBudapest

ORD - BUD

ORDBUD

Chicago O'Hare Intl

Mon 7/27

3:35 pm-12:35 pm

1 stop14h 00m

Budapest Ferenc Liszt Intl

Mon 8/10

7:35 pm-12:55 pm

1 stop24h 20m

$825

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Hungary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Hungary?

The cheapest month to fly to Hungary from Illinois is in November. Flight prices, which tend to average around $157, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Hungary, with average flight prices from Illinois averaging around $299.

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

You are more likely to see cheaper flights to Hungary from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Hungary for around $736 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hungary from Illinois for as low as $617 on momondo.

Can stopping save me money on Illinois to Hungary flights?

You could potentially save up to 71% on your flight if you consider stops on a Illinois to Hungary flight.

Cheap Illinois to Hungary flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Hungary

Fastest flight time	11h 35m
Direct flights	None

The fastest flight from Illinois to Hungary takes 11h 35m

There are no direct flights from Illinois to Hungary. There are no popular flight routes from Illinois to Hungary.

Search flight deals

Frequently asked questions about flying from Illinois to Hungary

When did momondo last update prices for flights from Illinois to Hungary?
Prices for flights from Illinois to Hungary were last updated today.
How many operators does momondo search for flights from Illinois to Hungary?
The number of operators available for flights from Illinois to Hungary is 12 as of June 2026.
How old do you have to be to fly from Illinois to Hungary?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hungary.
What documentation or ID do you need to fly to Hungary?
The travel and health documents required for your trip to Hungary can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hungary. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Hungary

Compare and see reviews for airlines that fly from Illinois to Hungary with momondo

Airline	Rating	Free Cancellation	Price
Air Serbia	PriceFrom $298	Free Cancellation	Rating 6.1 230 reviews	Search Air Serbia flights
Delta	PriceFrom $395	Free Cancellation	Rating 7.9 8,400 reviews	Search Delta flights
British Airways	PriceFrom $455	Free Cancellation	Rating 6.7 8,044 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $461	Free Cancellation	Rating 7.4 1,816 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $483	Free Cancellation	Rating 6.8 8,052 reviews	Search Lufthansa flights
SWISS	PriceFrom $514	Free Cancellation	Rating 7.5 1,969 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $550	Free Cancellation	Rating 7.4 4,409 reviews	Search Turkish Airlines flights
LOT	PriceFrom $553	Free Cancellation	Rating 7.5 1,198 reviews	Search LOT flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 9,804 reviews	Search United Airlines flights
American Airlines	PriceFrom $564	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Hungary?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Hungary for you.

Can I find flights from Illinois to Hungary with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Hungary flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Hungary?

Once all potential Illinois to Hungary flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Hungary right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hungary, momondo offers a useful price alert feature which will track prices for flights to Hungary from Illinois and alert you when they change.

An easier way to manage your Hungary trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Complete your trip

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Popular cities in Hungary

Flights to Budapestfrom $459

Flights to Debrecenfrom $532

Cheap flights from Illinois to Hungary from $250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Hungary departing on 11/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from Illinois to Hungary

Our best Scandinavian Airlines deals on Illinois to Hungary flight tickets

Lufthansa flights from Illinois to Hungary

Our best Lufthansa deals on Illinois to Hungary flight tickets

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

See travel insights to Hungary from

How to get the cheapest flight ticket from Illinois to Hungary

What is the cheapest month to fly to Hungary?

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

Can stopping save me money on Illinois to Hungary flights?

What is the cheapest airline that flies from Illinois to Hungary?

What airlines fly to Hungary?

Cheap Illinois to Hungary flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Hungary

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Hungary

Best airlines flying from Illinois to Hungary

Compare and see reviews for airlines that fly from Illinois to Hungary with momondo

Why use momondo?

An easier way to manage your Hungary trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hungary

Popular cities in Hungary

Popular flights according to clicks in the last 7 days on momondo

Illinois flight routes

According to popular flight searches on momondo this year

Hungary flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Hungary

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Hungary

List of cabin classes available on flights landing in Hungary. Availability may vary depending on flight origin and airline.

Complete your trip to Hungary

Explore popular destinations other users love

According to popular flight searches on momondo this year