ORD - BOJ

$571 Find Cheap Flights from Chicago to Burgas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Burgas departing on 8/15. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Burgas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Burgas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Burgas, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Burgas (ORD-BOJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Burgas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Burgas

Fri, Sep 5 - Sat, Sep 13
Austrian Airlines Logo
4:20 pm - 12:20 pmORD-BOJ
12h 00m1 stop
Austrian Airlines Logo
4:00 pm - 1:20 pmBOJ-ORD
29h 20m1 stop
$824Austrian Airlines
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Fri, Sep 5 - Sat, Sep 13
Austrian Airlines Logo
4:00 pm - 12:20 pmORD-BOJ
36h 20m2 stops
Austrian Airlines Logo
4:00 pm - 1:20 pmBOJ-ORD
29h 20m1 stop
$895Austrian Airlines
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Fri, Aug 15 - Tue, Aug 19
Aer Lingus Logo
10:25 pm - 10:30 pmORD-BOJ
16h 05m1 stop
Aer Lingus Logo
11:20 pm - 3:45 pmBOJ-ORD
24h 25m1 stop
$1,005Aer Lingus
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Fri, Sep 5 - Sat, Sep 13
Austrian Airlines Logo
4:00 pm - 12:20 pmORD-BOJ
36h 20m2 stops
Austrian Airlines Logo
4:00 pm - 12:05 pmBOJ-ORD
28h 05m2 stops
$1,301Austrian Airlines
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Fri, Aug 15 - Tue, Aug 19
Logo
7:15 am - 12:20 pmORD-BOJ
21h 05m2 stops
Logo
9:25 am - 12:55 pmBOJ-ORD
35h 30m1 stop
$1,311
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Fri, Aug 15 - Tue, Aug 19
Aer Lingus Logo
4:35 pm - 10:30 pmORD-BOJ
21h 55m2 stops
Aer Lingus Logo
11:20 pm - 1:50 pmBOJ-ORD
22h 30m2 stops
$1,341Aer Lingus
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Fri, Aug 15 - Tue, Aug 19
Logo
2:20 pm - 9:15 amORD-BOJ
34h 55m3 stops
Logo
11:20 pm - 5:37 pmBOJ-ORD
26h 17m2 stops
$1,396
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Fri, Aug 15 - Tue, Aug 19
Logo
10:15 pm - 8:25 amORD-BOJ
26h 10m3 stops
Logo
7:55 pm - 9:15 pmBOJ-ORD
33h 20m3 stops
$1,449
Find Deal
Fri, Aug 15 - Tue, Aug 19
Logo
7:15 am - 12:20 pmORD-BOJ
21h 05m2 stops
Logo
9:25 am - 6:15 pmBOJ-ORD
16h 50m2 stops
$1,912
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Fri, Aug 15 - Tue, Aug 19
Logo
4:20 pm - 12:20 pmORD-BOJ
12h 00m1 stop
Logo
9:25 am - 7:55 pmBOJ-ORD
18h 30m1 stop
$1,978
Find Deal
Booking Insights

KAYAK's insights & trends for Chicago to Burgas flights

Get data-powered insights and trends into flights from Chicago to Burgas to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Burgas?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago to Burgas were found on Austrian Airlines ($824) and Aer Lingus ($1,005).

Find deals

Good to know

Cheapest flight$571
Flight from Chicago to Burgas

When to book flights from Chicago to Burgas

Are your dates flexible? Find out the best times to travel from Chicago to Burgas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Burgas flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Burgas?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Burgas was $571 for a one-way ticket and $824 for a round-trip.

  • Do I need a passport to fly between Chicago and Burgas?

    Yes

  • Which aircraft models fly most regularly from Chicago to Burgas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Burgas?

    Star Alliance is the only airline alliance operating flights between Chicago and Burgas.

  • How does KAYAK find such low prices on flights from Chicago to Burgas?

    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 Chicago to Burgas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burgas from Chicago 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 Chicago to Burgas?

    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 Burgas with an airline and back to Chicago with another airline. Booking your flights between Chicago and BOJ can sometimes prove cheaper using this method.

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

    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 Burgas from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Burgas

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Burgas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Burgas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7275 reviews
6.3Food
7.6Crew
6.4Entertainment
7.0Boarding
6.8Comfort
Airline reviews

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

10.0 ExcellentAnonymous, Jul 2025IAD - TPA
Read more Lufthansa reviews

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Everything you need to know for your flight from Chicago to Burgas

Information on your arrival and departure airports

Chicago (ORD)
Burgas (BOJ)

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