ORD - BOJ

$737 Find Cheap Flights from Chicago to Burgas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Burgas departing on 8/12. 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.
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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 Flight Deals 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.

Recent round-trip flight deals from Chicago to Burgas

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Burgas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Lufthansa Logo
3:35 pm - 5:35 pmORD-BOJ
18h 00m1 stop
Lufthansa Logo
9:25 am - 7:55 pmBOJ-ORD
18h 30m1 stop
$737Lufthansa
Find Deal
Tue, Aug 12 - Tue, Sep 2
Austrian Airlines Logo
4:20 pm - 12:20 pmORD-BOJ
12h 00m1 stop
Austrian Airlines Logo
1:05 pm - 1:20 pmBOJ-ORD
32h 15m1 stop
$745Austrian Airlines
Find Deal
Fri, Aug 8 - Sat, Aug 30
Lufthansa Logo
9:40 pm - 5:35 pmORD-BOJ
11h 55m1 stop
Lufthansa Logo
10:00 am - 7:55 pmBOJ-ORD
17h 55m2 stops
$749Lufthansa
Find Deal
Tue, Aug 12 - Sun, Aug 31
Lufthansa Logo
9:40 pm - 5:35 pmORD-BOJ
11h 55m1 stop
Lufthansa Logo
6:25 pm - 8:41 pmBOJ-ORD
34h 16m2 stops
$754Lufthansa
Find Deal
Tue, Aug 12 - Wed, Sep 3
Austrian Airlines Logo
4:20 pm - 12:20 pmORD-BOJ
12h 00m1 stop
Austrian Airlines Logo
1:05 pm - 6:25 pmBOJ-ORD
37h 20m2 stops
$755Austrian Airlines
Find Deal
Fri, Aug 8 - Sun, Aug 31
Lufthansa Logo
3:35 pm - 5:35 pmORD-BOJ
18h 00m1 stop
Lufthansa Logo
9:25 am - 6:15 pmBOJ-ORD
40h 50m2 stops
$765Lufthansa
Find Deal
Tue, Aug 12 - Tue, Sep 2
Lufthansa Logo
9:40 pm - 8:30 amORD-BOJ
26h 50m2 stops
Lufthansa Logo
9:25 am - 7:55 pmBOJ-ORD
18h 30m1 stop
$776Lufthansa
Find Deal
Sun, Aug 10 - Tue, Sep 2
Logo
9:40 pm - 8:30 amORD-BOJ
26h 50m2 stops
Logo
1:05 pm - 1:20 pmBOJ-ORD
32h 15m1 stop
$782
Find Deal
Sun, Aug 10 - Sun, Aug 31
Lufthansa Logo
9:40 pm - 8:30 amORD-BOJ
26h 50m2 stops
Lufthansa Logo
10:00 am - 7:55 pmBOJ-ORD
17h 55m2 stops
$788Lufthansa
Find Deal
Sun, Aug 10 - Sun, Aug 31
Aer Lingus Logo
9:05 pm - 10:30 pmORD-BOJ
41h 25m2 stops
Aer Lingus Logo
11:20 pm - 12:21 pmBOJ-ORD
45h 01m2 stops
$1,121Aer Lingus
Find Deal
Sun, Aug 10 - Sat, Aug 30
Useful Info

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 Lufthansa ($737) and Austrian Airlines ($745).

Find deals

Good to know

Cheapest flight$737
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 $781 for a one-way ticket and $737 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.

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.
6.7
LufthansaOverall score based on 7046 reviews
6.9Boarding
6.2Food
6.7Comfort
6.4Entertainment
7.5Crew
Airline reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

6.0 GoodJane, Apr 2025ORD - FRA
Read more Lufthansa reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

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

Information on your arrival and departure airports

Burgas (BOJ)
Chicago (ORD)

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