ORD - BOJ

$548 Find Cheap Flights from Chicago to Burgas - Compare and Save

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 7/28. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$842
Lufthansa
Mon 8/24Sun 10/18
ORD - BOJ • 1 stop
Cheapest one-way
$548
Aer Lingus
Tue 7/28
ORD - BOJ • 2 stops
Top airlines
Lufthansa
Cheapest • from $842 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chicago and Burgas. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $1,140 (round-trip)
Vienna (VIE)
Shortest trip • 12h 00m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Burgas!
Flight Deals
Booking Insights
Flight 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

Mon, Aug 24 - Sun, Oct 18
Lufthansa Logo
4:05 pm - 6:20 pm
ORD
-
BOJ
18h 15m
1 stop
Lufthansa Logo
9:10 am - 7:55 pm
BOJ
-
ORD
18h 45m
1 stop
$842Lufthansa
Mon, Aug 24 - Sun, Oct 18
Multiple Airlines Logo
10:50 am - 6:20 pm
ORD
-
BOJ
23h 30m
2 stops
Multiple Airlines Logo
9:10 am - 7:55 pm
BOJ
-
ORD
18h 45m
1 stop
$877Multiple Airlines
Mon, Aug 24 - Sun, Oct 18
Multiple Airlines Logo
10:50 am - 6:20 pm
ORD
-
BOJ
23h 30m
2 stops
Multiple Airlines Logo
9:10 am - 11:43 pm
BOJ
-
ORD
22h 33m
2 stops
$887Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Lufthansa Logo
4:05 pm - 6:20 pm
ORD
-
BOJ
18h 15m
1 stop
Lufthansa Logo
7:05 pm - 7:55 pm
BOJ
-
ORD
32h 50m
1 stop
$930Lufthansa
Mon, Oct 5 - Sun, Oct 11
Lufthansa Logo
4:05 pm - 6:20 pm
ORD
-
BOJ
18h 15m
1 stop
Lufthansa Logo
9:10 am - 7:55 pm
BOJ
-
ORD
18h 45m
1 stop
$935Lufthansa
Mon, Oct 5 - Tue, Oct 13
Lufthansa Logo
4:05 pm - 6:20 pm
ORD
-
BOJ
18h 15m
1 stop
Lufthansa Logo
7:05 pm - 9:52 pm
BOJ
-
ORD
34h 47m
2 stops
$940Lufthansa
Sun, Oct 4 - Tue, Oct 13
Lufthansa Logo
7:45 pm - 6:20 pm
ORD
-
BOJ
38h 35m
2 stops
Lufthansa Logo
7:05 pm - 12:55 pm
BOJ
-
ORD
25h 50m
1 stop
$946Lufthansa
Sun, Oct 4 - Sun, Oct 11
Lufthansa Logo
3:35 pm - 6:20 pm
ORD
-
BOJ
42h 45m
2 stops
Lufthansa Logo
9:10 am - 7:55 pm
BOJ
-
ORD
18h 45m
1 stop
$950Lufthansa
Sun, Sep 20 - Sun, Oct 4
Multiple Airlines Logo
3:35 pm - 6:20 pm
ORD
-
BOJ
42h 45m
2 stops
Multiple Airlines Logo
1:05 pm - 5:20 pm
BOJ
-
ORD
36h 15m
2 stops
$952Multiple Airlines
Sun, Sep 20 - Sun, Oct 4
Multiple Airlines Logo
9:30 pm - 6:20 pm
ORD
-
BOJ
36h 50m
2 stops
Multiple Airlines Logo
1:05 pm - 1:20 pm
BOJ
-
ORD
32h 15m
1 stop
$953Multiple Airlines
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Chicago to Burgas were found on Lufthansa ($842) and Austrian Airlines ($966).

Find deals

Good to know

Cheapest flight$548
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 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Burgas was $548 for a one-way ticket and $842 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 8071 reviews
6.3Food
6.8Comfort
6.4Entertainment
7.6Crew
7.0Boarding
Airline reviews

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

4.0 OkayCheryl, Jun 2026
EWR - FRA
Read more Lufthansa reviews

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

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

Information on your arrival and departure airports

Chicago (ORD)
Burgas (BOJ)