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Cheap flights from Chicago to Bucharest from $280

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 Bucharest departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to Bucharest

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Bucharest that have been recently found on momondo from popular airlines, departing in the coming months.
6:35 pm - 3:20 pmORD-OTP
12h 45m1 stop
6:30 am - 12:10 pmOTP-ORD
13h 40m1 stop
$523SWISS
Find Deal
mié., abr. 2 - mié., abr. 9
5:10 pm - 3:45 pmORD-OTP
15h 35m1 stop
5:20 am - 10:54 amOTP-ORD
36h 34m2 stops
dom., mar. 9 - mar., mar. 25
4:55 pm - 8:20 pmORD-OTP
19h 25m1 stop
8:25 am - 6:15 pmOTP-ORD
17h 50m1 stop
$541British Airways
Find Deal
mié., abr. 2 - mié., abr. 9
7:50 pm - 8:10 amORD-OTP
28h 20m1 stop
9:45 pm - 9:40 amOTP-ORD
19h 55m1 stop
$542Turkish Airlines
Find Deal
lun., abr. 21 - vie., may. 23
4:44 pm - 3:45 pmORD-OTP
16h 01m2 stops
6:05 am - 7:55 pmOTP-ORD
20h 50m2 stops
$543United Airlines
Find Deal
mié., mar. 12 - mié., mar. 26
11:42 am - 11:45 pmORD-OTP
29h 03m2 stops
8:25 am - 3:55 pmOTP-ORD
15h 30m1 stop
$545British Airways
Find Deal
dom., mar. 9 - mié., abr. 9
11:49 am - 1:45 pmORD-OTP
18h 56m2 stops
5:20 am - 8:01 amOTP-ORD
33h 41m2 stops
$548United Airlines
Find Deal
dom., mar. 9 - mar., mar. 25
11:55 am - 8:50 amORD-OTP
12h 55m1 stop
9:50 pm - 11:10 amOTP-ORD
20h 20m1 stop
$556Turkish Airlines
Find Deal
jue., mar. 6 - vie., mar. 14
9:55 pm - 11:15 pmORD-OTP
17h 20m1 stop
5:30 am - 9:00 pmOTP-ORD
22h 30m1 stop
$558LOT
Find Deal
sáb., mar. 8 - vie., mar. 14
9:40 pm - 5:45 pmORD-OTP
12h 05m1 stop
2:35 pm - 7:40 pmOTP-ORD
13h 05m1 stop
$564LOT
Find Deal
lun., mar. 31 - lun., abr. 14

British Airways flights from Chicago to Bucharest

Our best British Airways deals on Chicago to Bucharest flight tickets
British Airways
Apr 2
ORD4:55 pmChicago O'Hare Intl
19h 25m
1 stop
OTP8:20 pmBucharest Otopeni Intl
Apr 9
OTP8:25 amBucharest Otopeni Intl
17h 50m
1 stop
ORD6:15 pmChicago O'Hare Intl
British Airways
Mar 9
ORD11:42 amChicago O'Hare Intl
29h 03m
2 stops
OTP11:45 pmBucharest Otopeni Intl
Apr 9
OTP8:25 amBucharest Otopeni Intl
15h 30m
1 stop
ORD3:55 pmChicago O'Hare Intl
British Airways
Mar 4
ORD9:45 pmChicago O'Hare Intl
17h 20m
1 stop
OTP11:05 pmBucharest Otopeni Intl
Mar 13
OTP8:05 amBucharest Otopeni Intl
18h 40m
1 stop
ORD7:45 pmChicago O'Hare Intl

Air Canada flights from Chicago to Bucharest

Our best Air Canada deals on Chicago to Bucharest flight tickets
Air Canada
Apr 2
ORD11:30 amChicago O'Hare Intl
17h 45m
2 stops
OTP1:15 pmBucharest Otopeni Intl
Apr 9
OTP6:30 amBucharest Otopeni Intl
21h 00m
2 stops
ORD7:30 pmChicago O'Hare Intl
Air Canada
Apr 2
ORD11:30 amChicago O'Hare Intl
17h 45m
2 stops
OTP1:15 pmBucharest Otopeni Intl
Apr 9
OTP6:30 amBucharest Otopeni Intl
23h 36m
2 stops
ORD10:06 pmChicago O'Hare Intl
Air Canada
Mar 13
ORD9:50 amChicago O'Hare Intl
23h 00m
2 stops
OTP3:50 pmBucharest Otopeni Intl
Mar 27
OTP6:05 amBucharest Otopeni Intl
20h 50m
2 stops
ORD7:55 pmChicago O'Hare Intl

See travel insights to Bucharest from

How to get the cheapest flight ticket from Chicago to Bucharest

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 typical price of a round-trip flight between Chicago and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, February is the cheapest month to fly from Chicago to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $607. If you aren’t able to travel to Bucharest during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $607.

What is the cheapest day to depart on your flight to Bucharest?

Our data shows that Monday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $748. The most expensive day to fly to Bucharest is Sunday, with ticket prices averaging around $991.

What is the cheapest time of day to depart on your flight to Bucharest?

According to our data, the cheapest time of day to fly to Bucharest is in the morning. momondo users have found flights departing from Chicago to Bucharest in the morning for as low as $694. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is at noon when prices are around $1,070.

How far in advance should I book a flight to Bucharest?

You are more likely to see cheaper flights to Bucharest from Chicago when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $759 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Chicago for as low as $625 on momondo.

How have Chicago to Bucharest flight prices changed over time?

As of February 2025, prices for Chicago to Bucharest flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Bucharest (CHI to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Bucharest

Best Price Found

$280

Fastest flight time

12h 05m

Direct flights

None

Airports in Bucharest

1 airport
The best one-way flight to Bucharest from Chicago in the past 72 hours is $280. The best round-trip flight deal from Chicago to Bucharest found on momondo in the last 72 hours is $523.
The fastest flight from Chicago to Bucharest takes 12h 05m
There are no direct flights from Chicago to Bucharest. Popular non-direct routes for this connection are Chicago Midway Airport - Bucharest Otopeni Intl Airport and Chicago O'Hare Intl Airport - Bucharest Otopeni Intl Airport.
There is 1 airport near Bucharest: Bucharest Otopeni Intl (OTP)

  • How far is Chicago to Bucharest by plane?

    The straight-line distance from Chicago to Bucharest is 5200.7 mi. Flights usually cover this in 12h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago to Bucharest?

    Prices for flights from Chicago to Bucharest are updated daily.

  • How many operators does momondo search for flights from Chicago to Bucharest?

  • How old do you have to be to fly from Chicago to Bucharest?

    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 Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Bucharest?


Best airlines flying from Chicago to Bucharest

Compare and see reviews for airlines that fly from Chicago to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $513Free CancellationRating
7.3
3,832 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $521Free CancellationRating
6.6
6,763 reviews
Search British Airways flights
LufthansaPriceFrom $535Free CancellationRating
6.7
6,984 reviews
Search Lufthansa flights
LOTPriceFrom $537Free CancellationRating
7.6
1,080 reviews
Search LOT flights
Air FrancePriceFrom $552Free CancellationRating
7.4
1,449 reviews
Search Air France flights
DeltaPriceFrom $562Free CancellationRating
8.0
8,220 reviews
Search Delta flights
United AirlinesPriceFrom $576Free CancellationRating
7.4
8,766 reviews
Search United Airlines flights
KLMPriceFrom $582Free CancellationRating
7.8
1,333 reviews
Search KLM flights
Austrian AirlinesPriceFrom $588Free CancellationRating
7.5
773 reviews
Search Austrian Airlines flights
SWISSPriceFrom $610Free CancellationRating
7.5
1,568 reviews
Search SWISS flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bucharest?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Bucharest. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Bucharest with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bucharest from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Bucharest?

Once all potential Chicago to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Bucharest right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Bucharest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
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mar. 2/25
mar. 3/4

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Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest