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Cheap flights from Chicago to Bulgaria from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Bulgaria departing on 2/16. 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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Find the cheapest flights from Chicago to Bulgaria

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago 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 Chicago to Bulgaria.

Cheap last minute flights

Planning a quick getaway from Chicago 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 Chicago to Bulgaria

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

All round-trip flight deals to Bulgaria

The cheapest plane tickets to Bulgaria found on KAYAK recently.
11:55 am - 8:50 pmORD-SOF
24h 55m1 stop
9:40 pm - 10:10 amSOF-ORD
20h 30m1 stop
$450Turkish Airlines
Find Deal
Mi, ian 22 - Jo, ian 30
8:30 pm - 8:50 pmORD-SOF
16h 20m1 stop
9:45 am - 10:10 amSOF-ORD
32h 25m1 stop
$506Turkish Airlines
Find Deal
Du, feb 2 - Mi, feb 19
9:40 pm - 1:55 pmORD-SOF
32h 15m1 stop
2:40 pm - 3:10 pmSOF-ORD
32h 30m2 stops
$591LOT
Find Deal
Mi, apr 2 - Sâ, apr 12
9:55 pm - 5:50 pmORD-SOF
11h 55m1 stop
2:35 pm - 8:00 pmSOF-ORD
13h 25m1 stop
$595LOT
Find Deal
Sâ, feb 1 - Du, feb 16
3:55 pm - 10:25 pmORD-SOF
22h 30m1 stop
1:45 pm - 6:25 pmSOF-ORD
12h 40m1 stop
$646Lufthansa
Find Deal
Sâ, ian 11 - Sâ, ian 25
6:00 pm - 6:10 pmORD-SOF
16h 10m1 stop
6:00 am - 6:45 pmSOF-ORD
20h 45m2 stops
$661United Airlines
Find Deal
Mi, feb 5 - Mi, feb 19
5:50 pm - 10:45 pmORD-SOF
20h 55m2 stops
6:00 am - 2:45 pmSOF-ORD
16h 45m2 stops
$663United Airlines
Find Deal
Ma, ian 28 - Du, mar 2
4:00 pm - 3:15 pmORD-VAR
15h 15m2 stops
4:00 pm - 8:05 pmVAR-ORD
36h 05m2 stops
$777Lufthansa
Find Deal
Mi, mai 7 - Vi, nov 7
4:20 pm - 11:50 amORD-SOF
11h 30m1 stop
8:00 am - 3:05 pmSOF-ORD
14h 05m1 stop
$818Austrian Airlines
Find Deal
Du, feb 23 - Vi, mar 28
1:12 pm - 3:15 pmORD-VAR
18h 03m2 stops
4:00 pm - 1:20 pmVAR-ORD
29h 20m1 stop
$1,268Austrian Airlines
Find Deal
Jo, iun 19 - Lu, sept 29
6:30 pm - 5:05 pmORD-SOF
38h 35m3 stops
Du, feb 16
6:30 pm - 12:10 pmORD-SOF
33h 40m2 stops
Du, feb 16
6:30 pm - 5:45 pmORD-SOF
39h 15m3 stops
Sâ, feb 15
5:30 pm - 8:55 amORD-SOF
31h 25m2 stops
Sâ, feb 15
8:30 pm - 8:55 amORD-SOF
28h 25m1 stop
$448Turkish Airlines
Find Deal
Du, feb 16
7:05 pm - 11:15 pmORD-SOF
44h 10m2 stops
Du, dec 29
7:10 pm - 10:30 pmMDW-SOF
43h 20m2 stops
Sâ, feb 15
5:30 pm - 3:30 pmORD-SOF
14h 00m1 stop
$481JetBlue
Find Deal
Sâ, feb 15
6:30 pm - 10:25 pmORD-SOF
19h 55m1 stop
Vi, dec 27
11:30 am - 2:05 pmMDW-SOF
18h 35m2 stops
$529KLM
Find Deal
Du, feb 16
7:20 am - 10:25 pmORD-SOF
31h 05m2 stops
6:00 am - 10:54 amSOF-ORD
36h 54m2 stops
$649United Airlines
Find Deal
Jo, dec 26 - Ma, feb 18
6:30 pm - 10:25 pmORD-SOF
19h 55m1 stop
6:00 am - 1:25 pmSOF-ORD
15h 25m1 stop
$661United Airlines
Find Deal
Jo, dec 26 - Ma, feb 4
9:10 pm - 11:55 pmORD-SOF
18h 45m2 stops
6:45 pm - 2:05 pmSOF-ORD
27h 20m1 stop
$928Austrian Airlines
Find Deal
Lu, dec 23 - Jo, ian 16
9:25 pm - 6:10 pmORD-SOF
12h 45m1 stop
1:45 pm - 6:25 pmSOF-ORD
12h 40m1 stop
$1,036Lufthansa
Find Deal
Lu, dec 23 - Jo, ian 16
9:10 pm - 11:50 amORD-SOF
30h 40m2 stops
6:45 pm - 2:05 pmSOF-ORD
27h 20m1 stop
$1,077Austrian Airlines
Find Deal
Ma, dec 24 - Jo, ian 9
5:00 pm - 5:10 pmORD-SOF
16h 10m1 stop
8:15 pm - 5:38 pmSOF-ORD
29h 23m2 stops
$1,083British Airways
Find Deal
Lu, dec 23 - Vi, ian 10
9:55 pm - 5:50 pmORD-SOF
11h 55m1 stop
2:35 pm - 8:00 pmSOF-ORD
13h 25m1 stop
$1,086LOT
Find Deal
Mi, dec 25 - Mi, ian 15
9:55 pm - 5:50 pmORD-SOF
11h 55m1 stop
6:35 pm - 8:00 pmSOF-ORD
33h 25m1 stop
$1,113LOT
Find Deal
Lu, dec 23 - Ma, ian 14
8:50 am - 5:10 pmORD-SOF
24h 20m2 stops
8:15 pm - 8:13 pmSOF-ORD
31h 58m2 stops
$1,155British Airways
Find Deal
Lu, dec 23 - Vi, ian 10
9:25 pm - 6:10 pmORD-SOF
12h 45m1 stop
6:55 pm - 6:25 pmSOF-ORD
31h 30m1 stop
$1,260Lufthansa
Find Deal
Lu, dec 23 - Du, ian 12

Lufthansa flights from Chicago to Bulgaria

Our best Lufthansa deals on Chicago to Bulgaria flight tickets
Lufthansa
Jan 11
ORD3:55 pmChicago O'Hare Intl
22h 30m
1 stop
SOF10:25 pmSofia
Jan 25
SOF1:45 pmSofia
12h 40m
1 stop
ORD6:25 pmChicago O'Hare Intl
Lufthansa
Apr 11
ORD10:30 pmChicago O'Hare Intl
16h 30m
2 stops
SOF11:00 pmSofia
Apr 20
SOF6:00 amSofia
14h 55m
2 stops
ORD12:55 pmChicago O'Hare Intl
Lufthansa
May 11
ORD4:00 pmChicago O'Hare Intl
13h 05m
1 stop
SOF1:05 pmSofia
Sep 26
SOF12:00 pmSofia
15h 55m
1 stop
ORD7:55 pmChicago O'Hare Intl

United Airlines flights from Chicago to Bulgaria

Our best United Airlines deals on Chicago to Bulgaria flight tickets
United Airlines
Dec 26
ORD3:35 pmChicago O'Hare Intl
38h 25m
2 stops
SOF2:00 pmSofia
Feb 4
SOF6:00 amSofia
34h 05m
2 stops
ORD8:05 amChicago O'Hare Intl
United Airlines
Dec 28
ORD7:20 amChicago O'Hare Intl
31h 05m
2 stops
SOF10:25 pmSofia
Jan 26
SOF2:15 pmSofia
27h 55m
2 stops
ORD10:10 amChicago O'Hare Intl
United Airlines
Feb 5
ORD6:00 pmChicago O'Hare Intl
16h 10m
1 stop
SOF6:10 pmSofia
Feb 19
SOF6:00 amSofia
20h 45m
2 stops
ORD6:45 pmChicago O'Hare Intl

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Chicago 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 month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $591.

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

The cheapest day to depart from Chicago to Bulgaria is on a Thursday when prices can be found for as low as $885. On the other hand, Monday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,047.

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

In the morning is the cheapest time of day to fly from Chicago to Bulgaria when you can find flight prices for as low as $751. Flying to Bulgaria in the morning is an ideal time because this is during off-peak travel hours. Flights to Bulgaria are more costly at noon, with an average ticket price of $1,107. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Bulgaria?

The best time to book a flight to Bulgaria from Chicago is 16 days out, which is when prices tend to be around $791. In the past 72 hours, momondo users found flights from Chicago to Bulgaria for as low as $547.

Can stopping save me money on Chicago to Bulgaria flights?

You could potentially save up to 14% on your flight if you consider stops on a Chicago to Bulgaria flight.

Cheap Chicago to Bulgaria flight deals and tips

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

Best Price Found

$330

Fastest flight time

11h 30m

Direct flights

None

Airports in Bulgaria

3 airports
The best one-way flight to Bulgaria from Chicago in the past 72 hours is $330. The best round-trip flight deal from Chicago to Bulgaria found on momondo in the last 72 hours is $450.
The fastest flight from Chicago to Bulgaria takes 11h 30m
There are no direct flights from Chicago 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 Chicago to Bulgaria?

    Prices for flights from Chicago to Bulgaria were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bulgaria.

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

    The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Chicago to Bulgaria

Compare and see reviews for airlines that fly from Chicago to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $499Free CancellationRating
7.3
3,900 reviews
Search Turkish Airlines flights
KLMPriceFrom $545Free CancellationRating
7.8
1,342 reviews
Search KLM flights
British AirwaysPriceFrom $568Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
LOTPriceFrom $585Free CancellationRating
7.6
1,127 reviews
Search LOT flights
Austrian AirlinesPriceFrom $591Free CancellationRating
7.5
785 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $626Free CancellationRating
6.8
7,080 reviews
Search Lufthansa flights
United AirlinesPriceFrom $630Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
ITA AirwaysPriceFrom $650Free CancellationRating
6.6
909 reviews
Search ITA Airways flights
Air CanadaPriceFrom $682Free CancellationRating
7.0
8,413 reviews
Search Air Canada flights
SWISSPriceFrom $715Free CancellationRating
7.5
1,605 reviews
Search SWISS flights

Why use momondo?

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

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 Chicago to Bulgaria for you.

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

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

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

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

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

Price alerts on flights to Bulgaria from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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