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Find cheap flights from Illinois to Hungary from $277

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Illinois to Hungary departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/4
Thu 7/11

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In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

June

Cheapest flight

$277
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from St. Louis to Budapest

FAQs for booking flights from Illinois to Hungary

  • How does KAYAK find such low prices on flights from Illinois to Hungary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Hungary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Hungary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hungary from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Hungary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hungary with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Hungary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hungary from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Illinois to Hungary

Recent round-trip flight deals

11/5Tue
2 stopsDelta
17h 50mMDW-BUD
11/12Tue
2 stopsDelta
18h 45mBUD-MDW
$517
11/25Mon
2 stopsDelta
18h 50mMDW-BUD
12/9Mon
2 stopsDelta
18h 45mBUD-MDW
$567
9/23Mon
2 stopsAir France
26h 47mMDW-BUD
10/29Tue
2 stopsAir France
17h 45mBUD-MDW
$613
12/1Sun
2 stopsAmerican Airlines
20h 52mSTL-BUD
12/11Wed
2 stopsAmerican Airlines
22h 39mBUD-STL
$622
12/1Sun
2 stops
21h 50mSTL-BUD
12/12Thu
2 stops
31h 47mBUD-STL
$625
12/1Sun
2 stops
21h 50mSTL-BUD
12/9Mon
2 stops
30h 03mBUD-STL
$626
12/1Sun
2 stopsAir Canada
14h 45mSTL-BUD
12/13Fri
2 stopsAir Canada
28h 08mBUD-STL
$631
7/23Tue
1 stopAir France
11h 45mORD-BUD
8/20Tue
1 stopAir France
15h 40mBUD-ORD
$739
7/3Wed
2 stopsAir Canada
34h 20mORD-BUD
7/10Wed
2 stopsAir Canada
37h 00mBUD-ORD
$776
12/1Sun
2 stopsAmerican Airlines
20h 52mSTL-BUD
12/11Wed
3 stopsAmerican Airlines
20h 47mBUD-STL
$778

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Recent one-way flight deals

9/22Sun
2 stops
40h 58mSTL-BUD
$277
7/26Fri
2 stops
21h 05mORD-BUD
$286
7/26Fri
3 stops
33h 40mORD-BUD
$323
9/22Sun
3 stops
45h 43mSTL-BUD
$329
7/1Mon
3 stops
57h 26mORD-BUD
$369
8/30Fri
1 stopTurkish Airlines
18h 40mORD-BUD
$455
7/26Fri
1 stopAir France
11h 45mORD-BUD
$500
9/5Thu
2 stopsDelta
16h 20mMDW-BUD
$773
8/30Fri
2 stopsDelta
15h 29mORD-BUD
$774
9/22Sun
1 stopUnited Airlines
12h 00mSTL-BUD
$813

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Last minute flights from Illinois to Hungary

Last minute flight, train and bus deals

6/5Wed
multi-stopBritish Airways
19h 50mORD-BUD
6/11Tue
multi-stopBritish Airways
13h 20mBUD-ORD
$853
6/5Wed
multi-stopAir Canada
19h 55mORD-BUD
6/12Wed
multi-stopAir Canada
15h 53mBUD-ORD
$884
6/6Thu
multi-stopSWISS
11h 40mORD-BUD
6/10Mon
multi-stopSWISS
23h 10mBUD-ORD
$921
6/6Thu
multi-stopUnited Airlines
11h 40mORD-BUD
6/14Fri
multi-stopUnited Airlines
15h 00mBUD-ORD
$923
6/5Wed
multi-stopUnited Airlines
19h 10mORD-BUD
6/10Mon
multi-stopUnited Airlines
33h 40mBUD-ORD
$930
6/6Thu
multi-stopSWISS
30h 40mORD-BUD
6/15Sat
multi-stopSWISS
23h 10mBUD-ORD
$971
6/5Wed
multi-stopAustrian Airlines
11h 20mORD-BUD
6/15Sat
multi-stopAustrian Airlines
29h 15mBUD-ORD
$994
6/5Wed
multi-stopDelta
14h 08mORD-BUD
6/13Thu
multi-stopDelta
18h 11mBUD-ORD
$1,011
6/5Wed
multi-stopDelta
18h 18mMDW-BUD
6/12Wed
multi-stopDelta
17h 29mBUD-MDW
$1,011
6/8Sat
multi-stopAustrian Airlines
11h 20mORD-BUD
6/9Sun
multi-stopAustrian Airlines
29h 15mBUD-ORD
$1,854

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Flights to Hungary

Return flight deals:

Hungary - Illinois

Cabin classes: