Cheap flights from Chicago O'Hare Intl Airport to Bulgaria from $305
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 O'Hare Intl Airport to Bulgaria departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Bulgaria
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Chicago O'Hare Intl Airport to Bulgaria
All round-trip flight deals to Bulgaria
LOT flights from Chicago O'Hare Intl Airport to Bulgaria
Our best LOT deals on Chicago O'Hare Intl Airport to Bulgaria flight tickets
Turkish Airlines flights from Chicago O'Hare Intl Airport to Bulgaria
Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Bulgaria flight tickets
See travel insights to Bulgaria from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 $589.
What is the cheapest day to depart on your flight to Bulgaria?
The cheapest day to depart from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport is 16 days out, which is when prices tend to be around $793. In the past 72 hours, momondo users found flights from Chicago O'Hare Intl Airport to Bulgaria for as low as $547.
What is the cheapest airline that flies from Chicago O'Hare Intl to Bulgaria?
TAP AIR PORTUGAL, Turkish Airlines, and SWISS are the most popular carriers operating from Chicago O'Hare Intl to Bulgaria
What airlines fly to Bulgaria?
Turkish Airlines, Lufthansa and LOT are the top three most popular airlines that fly to Bulgaria from Chicago O'Hare Intl Airport according to our data. Turkish Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 11 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.
Cheap Chicago O'Hare Intl Airport to Bulgaria flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bulgaria
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bulgaria?
Prices for flights from Chicago O'Hare Intl Airport to Bulgaria were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bulgaria?
As of January 2025, there are 11 operators available to choose from for flights from Chicago O'Hare Intl Airport to Bulgaria.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Bulgaria?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Bulgaria
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bulgaria with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $495 | Free Cancellation | Rating 7.3 3,900 reviews | |||
| PriceFrom $545 | Free Cancellation | Rating 7.8 1,336 reviews | |||
| PriceFrom $568 | Free Cancellation | Rating 6.6 6,792 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 7.6 1,105 reviews | |||
| PriceFrom $591 | Free Cancellation | Rating 7.5 782 reviews | |||
| PriceFrom $623 | Free Cancellation | Rating 6.7 7,078 reviews | |||
| PriceFrom $629 | Free Cancellation | Rating 7.4 8,944 reviews | |||
| PriceFrom $650 | Free Cancellation | Rating 6.6 924 reviews | |||
| PriceFrom $682 | Free Cancellation | Rating 7.0 8,526 reviews | |||
| PriceFrom $715 | Free Cancellation | Rating 7.5 1,593 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Bulgaria?
Finding the right flight to Bulgaria from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bulgaria quick and easy, saving you time and money.
Can I find flights from Chicago to Bulgaria with flexible booking policies on momondo?
All flight searches from Chicago to Bulgaria on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Bulgaria?
momondo helps you find the best flight between Chicago and Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Bulgaria right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Bulgaria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.