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Cheap flights from Chicago to Bulgaria from $340

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 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Bulgaria.
British Airways Logo
9:15 pm - 1:30 pmORD-SOF
32h 15m1 stop
British Airways Logo
8:00 pm - 1:50 pmSOF-ORD
25h 50m1 stop
$575British Airways
Find Deal
Wed, May 14 - Mon, Jun 2
British Airways Logo
8:35 pm - 8:40 pmORD-SOF
16h 05m1 stop
British Airways Logo
9:30 pm - 4:14 pmSOF-ORD
26h 44m2 stops
$585British Airways
Find Deal
Tue, Aug 19 - Wed, Oct 1
Turkish Airlines Logo
11:25 am - 8:35 amORD-SOF
13h 10m1 stop
Turkish Airlines Logo
3:35 pm - 10:00 pmSOF-ORD
14h 25m1 stop
$612Turkish Airlines
Find Deal
Wed, Jul 30 - Wed, Sep 17
Turkish Airlines Logo
11:25 am - 2:45 pmORD-SOF
19h 20m1 stop
Turkish Airlines Logo
9:15 pm - 10:00 pmSOF-ORD
32h 45m1 stop
$614Turkish Airlines
Find Deal
Tue, Jul 22 - Sun, Oct 19
United Airlines Logo
5:50 pm - 11:00 pmORD-SOF
21h 10m1 stop
United Airlines Logo
6:15 am - 9:52 amSOF-ORD
35h 37m2 stops
$726United Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
United Airlines Logo
4:15 pm - 6:40 pmORD-SOF
18h 25m2 stops
United Airlines Logo
6:15 am - 9:52 amSOF-ORD
35h 37m2 stops
$730United Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
Lufthansa Logo
10:30 pm - 3:15 pmORD-VAR
32h 45m2 stops
Lufthansa Logo
4:00 pm - 1:25 pmVAR-ORD
29h 25m2 stops
$765Lufthansa
Find Deal
Wed, May 7 - Fri, Nov 7
Lufthansa Logo
9:40 pm - 3:15 pmORD-VAR
33h 35m2 stops
Lufthansa Logo
4:00 pm - 6:25 pmVAR-ORD
34h 25m2 stops
$790Lufthansa
Find Deal
Wed, May 7 - Fri, Nov 7
LOT Logo
4:55 pm - 1:50 pmORD-SOF
12h 55m1 stop
LOT Logo
5:20 am - 7:40 pmSOF-ORD
22h 20m1 stop
$835LOT
Find Deal
Fri, May 16 - Fri, May 23
LOT Logo
9:40 pm - 2:00 amORD-SOF
20h 20m1 stop
LOT Logo
5:20 am - 7:40 pmSOF-ORD
22h 20m1 stop
$853LOT
Find Deal
Thu, May 15 - Thu, May 22

British Airways flights from Chicago to Bulgaria

Our best British Airways deals on Chicago to Bulgaria flight tickets
British Airways
May 14
ORD9:15 pmChicago O'Hare Intl
32h 15m
1 stop
SOF1:30 pmSofia
Jun 2
SOF8:00 pmSofia
25h 50m
1 stop
ORD1:50 pmChicago O'Hare Intl
British Airways
Aug 19
ORD8:35 pmChicago O'Hare Intl
16h 05m
1 stop
SOF8:40 pmSofia
Oct 1
SOF9:30 pmSofia
26h 44m
2 stops
ORD4:14 pmChicago O'Hare Intl
British Airways
May 14
ORD9:15 pmChicago O'Hare Intl
32h 15m
1 stop
SOF1:30 pmSofia
Jun 2
SOF8:00 pmSofia
31h 40m
2 stops
ORD7:40 pmChicago O'Hare Intl

Turkish Airlines flights from Chicago to Bulgaria

Our best Turkish Airlines deals on Chicago to Bulgaria flight tickets
Turkish Airlines
Jul 30
ORD11:25 amChicago O'Hare Intl
13h 10m
1 stop
SOF8:35 amSofia
Sep 17
SOF3:35 pmSofia
14h 25m
1 stop
ORD10:00 pmChicago O'Hare Intl
Turkish Airlines
Jul 22
ORD11:25 amChicago O'Hare Intl
19h 20m
1 stop
SOF2:45 pmSofia
Oct 19
SOF9:15 pmSofia
32h 45m
1 stop
ORD10:00 pmChicago O'Hare Intl
Turkish Airlines
Sep 16
ORD11:25 amChicago O'Hare Intl
13h 10m
1 stop
SOF8:35 amSofia
Sep 30
SOF9:15 pmSofia
20h 25m
1 stop
ORD9:40 amChicago 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 February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $596.

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?

You are more likely to see cheaper flights to Bulgaria from Chicago when booking 1 weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $797 when searching 1 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Chicago for as low as $782 on momondo.

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

$340

Fastest flight time

11h 20m

Direct flights

None

Airports in Bulgaria

3 airports
The best one-way flight to Bulgaria from Chicago in the past 72 hours is $340. The best round-trip flight deal from Chicago to Bulgaria found on momondo in the last 72 hours is $575.
The fastest flight from Chicago to Bulgaria takes 11h 20m
There are no direct flights from Chicago to Bulgaria. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Sofia Airport, Chicago Midway Airport - Sofia Airport and Chicago O'Hare Intl Airport - Varna 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 $500Free CancellationRating
7.3
3,748 reviews
Search Turkish Airlines flights
LOTPriceFrom $577Free CancellationRating
7.6
1,065 reviews
Search LOT flights
KLMPriceFrom $578Free CancellationRating
7.8
1,323 reviews
Search KLM flights
Austrian AirlinesPriceFrom $593Free CancellationRating
7.5
771 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $616Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
LufthansaPriceFrom $616Free CancellationRating
6.7
6,963 reviews
Search Lufthansa flights
British AirwaysPriceFrom $627Free CancellationRating
6.6
6,715 reviews
Search British Airways flights
Air SerbiaPriceFrom $658Free CancellationRating
6.3
196 reviews
Search Air Serbia flights
ITA AirwaysPriceFrom $673Free CancellationRating
6.7
951 reviews
Search ITA Airways flights
Air CanadaPriceFrom $682Free CancellationRating
7.0
9,012 reviews
Search Air Canada 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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