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Cheap flights from Illinois to Bulgaria from $339

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 Bulgaria departing on 2/8. 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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0 bags

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Find the cheapest flights from Illinois to Bulgaria

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Bulgaria that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Bulgaria.

Cheap last minute flights

Planning a quick getaway from Illinois to Bulgaria? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bulgaria, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Bulgaria

Find recent round-trip train or bus tickets from Illinois to Bulgaria.

All round-trip flight deals to Bulgaria

The cheapest plane tickets to Bulgaria found on KAYAK recently.
9:55 pm - 5:50 pmORD-SOF
11h 55m1 stop
2:25 pm - 8:00 pmSOF-ORD
13h 35m1 stop
$483LOT
Find Deal
Mon, Jan 13 - Thu, Feb 6
11:55 am - 8:55 amORD-SOF
13h 00m1 stop
9:15 pm - 9:50 amSOF-ORD
20h 35m1 stop
$485Turkish Airlines
Find Deal
Sun, Feb 16 - Mon, Apr 14
9:25 pm - 10:45 pmORD-SOF
17h 20m1 stop
8:00 am - 2:05 pmSOF-ORD
14h 05m1 stop
Fri, Jan 10 - Fri, Jan 24
4:20 pm - 6:00 pmORD-SOF
17h 40m1 stop
6:00 am - 6:15 pmSOF-ORD
20h 15m1 stop
Wed, Jan 8 - Wed, Apr 9
6:35 pm - 5:10 pmORD-SOF
14h 35m1 stop
9:00 pm - 12:15 pmSOF-ORD
23h 15m1 stop
$541British Airways
Find Deal
Mon, Jan 13 - Sun, Apr 6
11:35 am - 1:30 pmORD-SOF
17h 55m2 stops
6:00 am - 2:45 pmSOF-ORD
16h 45m2 stops
$542Air Canada
Find Deal
Tue, Jan 14 - Wed, Apr 9
9:10 pm - 1:00 pmORD-SOF
31h 50m2 stops
6:10 am - 7:55 pmSOF-ORD
21h 45m2 stops
$544United Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 30
9:25 pm - 10:45 pmORD-SOF
17h 20m1 stop
6:10 am - 7:37 pmSOF-ORD
21h 27m2 stops
$547United Airlines
Find Deal
Mon, Jan 13 - Thu, Feb 6
4:00 pm - 6:10 pmORD-SOF
18h 10m2 stops
6:00 am - 2:45 pmSOF-ORD
16h 45m2 stops
$597Air Canada
Find Deal
Tue, Jan 7 - Tue, Apr 8
4:00 pm - 2:10 pmORD-SOF
14h 10m2 stops
6:05 pm - 1:55 pmSOF-ORD
27h 50m1 stop
$630British Airways
Find Deal
Tue, Dec 3 - Tue, Dec 10
6:30 pm - 11:55 pmORD-SOF
21h 25m2 stops
Sat, Feb 8
6:30 pm - 3:00 amORD-SOF
24h 30m3 stops
Sat, Feb 8
12:30 pm - 3:00 amORD-SOF
30h 30m1 stop
$382Air Serbia
Find Deal
Sat, Nov 30
6:30 pm - 11:20 amORD-BOJ
32h 50m2 stops
Tue, Nov 26
5:20 pm - 1:55 pmORD-SOF
12h 35m1 stop
$429Air France
Find Deal
Sat, Feb 8
11:19 am - 2:05 pmMDW-SOF
18h 46m2 stops
$439KLM
Find Deal
Sat, Feb 8
9:55 pm - 5:50 pmORD-SOF
35h 55m2 stops
$457LOT
Find Deal
Sun, Dec 1
1:30 pm - 2:05 pmMDW-SOF
16h 35m2 stops
$604KLM
Find Deal
Wed, Dec 4
9:30 am - 1:55 pmMDW-SOF
20h 25m2 stops
$779Air France
Find Deal
Sun, Jan 5
9:55 pm - 1:50 pmORD-SOF
31h 55m1 stop
$1,536LOT
Find Deal
Fri, Dec 20
3:55 pm - 10:25 pmORD-SOF
22h 30m1 stop
8:00 am - 2:05 pmSOF-ORD
14h 05m1 stop
Tue, Nov 26 - Fri, Dec 13
3:55 pm - 10:25 pmORD-SOF
22h 30m1 stop
6:00 am - 8:05 pmSOF-ORD
22h 05m1 stop
$616Lufthansa
Find Deal
Tue, Nov 26 - Sat, Dec 7
11:35 am - 1:30 pmORD-SOF
17h 55m2 stops
8:00 am - 2:05 pmSOF-ORD
14h 05m1 stop
Tue, Nov 26 - Fri, Dec 13
1:54 pm - 2:10 pmORD-SOF
16h 16m2 stops
12:05 pm - 6:45 pmSOF-ORD
14h 40m1 stop
$630British Airways
Find Deal
Tue, Nov 26 - Sat, Dec 7
7:20 am - 1:30 pmORD-SOF
22h 10m2 stops
2:05 pm - 2:51 pmSOF-ORD
32h 46m2 stops
$635United Airlines
Find Deal
Tue, Nov 26 - Fri, Dec 13
9:35 pm - 1:40 pmORD-SOF
32h 05m2 stops
6:20 am - 6:45 pmSOF-ORD
20h 25m2 stops
$645United Airlines
Find Deal
Sat, Nov 23 - Fri, Mar 7
5:50 pm - 1:40 pmORD-SOF
35h 50m2 stops
6:45 pm - 2:05 pmSOF-ORD
27h 20m1 stop
Sat, Nov 23 - Fri, Mar 7
1:30 pm - 2:05 pmMDW-SOF
16h 35m2 stops
7:00 am - 6:32 pmSOF-MDW
19h 32m2 stops
$661KLM
Find Deal
Tue, Nov 26 - Sat, Dec 7
9:55 pm - 5:50 pmORD-SOF
11h 55m1 stop
6:35 pm - 8:00 pmSOF-ORD
33h 25m1 stop
$852LOT
Find Deal
Sat, Nov 23 - Fri, Mar 7
1:30 pm - 2:05 pmMDW-SOF
16h 35m2 stops
7:00 am - 5:47 pmSOF-MDW
18h 47m2 stops
$946KLM
Find Deal
Sat, Nov 23 - Fri, Mar 7

LOT flights from Illinois to Bulgaria

Our best LOT deals on Illinois to Bulgaria flight tickets
LOT
Jan 13
ORD9:55 pmChicago O'Hare Intl
11h 55m
1 stop
SOF5:50 pmSofia
Feb 6
SOF2:25 pmSofia
13h 35m
1 stop
ORD8:00 pmChicago O'Hare Intl
LOT
Jan 9
ORD9:55 pmChicago O'Hare Intl
31h 55m
1 stop
SOF1:50 pmSofia
Jan 30
SOF6:35 pmSofia
33h 25m
1 stop
ORD8:00 pmChicago O'Hare Intl
LOT
Jan 9
ORD9:55 pmChicago O'Hare Intl
31h 55m
1 stop
SOF1:50 pmSofia
Jan 23
SOF6:35 pmSofia
33h 25m
1 stop
ORD8:00 pmChicago O'Hare Intl

British Airways flights from Illinois to Bulgaria

Our best British Airways deals on Illinois to Bulgaria flight tickets
British Airways
Jan 13
ORD6:35 pmChicago O'Hare Intl
14h 35m
1 stop
SOF5:10 pmSofia
Apr 6
SOF9:00 pmSofia
23h 15m
1 stop
ORD12:15 pmChicago O'Hare Intl
British Airways
Dec 3
ORD4:00 pmChicago O'Hare Intl
14h 10m
2 stops
SOF2:10 pmSofia
Dec 10
SOF6:05 pmSofia
27h 50m
1 stop
ORD1:55 pmChicago O'Hare Intl
British Airways
Dec 3
ORD4:00 pmChicago O'Hare Intl
14h 10m
2 stops
SOF2:10 pmSofia
Jan 13
SOF5:25 pmSofia
28h 30m
1 stop
ORD1:55 pmChicago O'Hare Intl

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Illinois to Bulgaria

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

What is the cheapest day to depart on your flight to Bulgaria?

The cheapest day to depart from Illinois to Bulgaria is on a Thursday when prices can be found for as low as $889. On the other hand, Monday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,037.

Can stopping save me money on Illinois to Bulgaria flights?

You could potentially save up to 11% on your flight if you consider stops on a Illinois to Bulgaria flight.

Cheap Illinois to Bulgaria flight deals and tips

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

Best Price Found

$339

Fastest flight time

11h 55m

Direct flights

None

Airports in Bulgaria

3 airports
The best one-way flight to Bulgaria from Illinois in the past 72 hours is $339. The best round-trip flight deal from Illinois to Bulgaria found on momondo in the last 72 hours is $483.
The fastest flight from Illinois to Bulgaria takes 11h 55m
There are no direct flights from Illinois to Bulgaria. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Bourgas Airport, Chicago O'Hare Intl Airport - Sofia Airport and Chicago Midway Airport - Sofia Airport.
There are 3 airports near Bulgaria: Varna (VAR), Sofia (SOF), Bourgas (BOJ)

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

    Prices for flights from Illinois to Bulgaria are refreshed on a daily basis.

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

  • How old do you have to be to fly from Illinois to Bulgaria?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Illinois to Bulgaria

Compare and see reviews for airlines that fly from Illinois to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $508Free CancellationRating
7.4
3,920 reviews
Search Turkish Airlines flights
KLMPriceFrom $545Free CancellationRating
7.8
1,349 reviews
Search KLM flights
British AirwaysPriceFrom $568Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $579Free CancellationRating
7.6
804 reviews
Search Austrian Airlines flights
LOTPriceFrom $585Free CancellationRating
7.6
1,169 reviews
Search LOT flights
LufthansaPriceFrom $613Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
United AirlinesPriceFrom $619Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
ITA AirwaysPriceFrom $650Free CancellationRating
6.6
896 reviews
Search ITA Airways flights
Air CanadaPriceFrom $682Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
SWISSPriceFrom $685Free CancellationRating
7.6
1,636 reviews
Search SWISS flights

Why use momondo?

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

It is quick and easy to find Illinois to Bulgaria flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bulgaria that suits you.

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

All flight searches from Illinois to Bulgaria on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Bulgaria from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Bulgaria from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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