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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 3/5. 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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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.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Bucharest.

Cheap last minute flights

Planning a quick getaway from Chicago to Bucharest? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bucharest, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Bucharest

Find recent round-trip train or bus tickets from Chicago to Bucharest.

All round-trip flight deals from Chicago to Bucharest

The cheapest plane tickets from Chicago to Bucharest found on KAYAK recently.
12:55 pm - 2:40 pmORD-OTP
18h 45m1 stop
10:10 am - 11:10 amOTP-ORD
32h 00m1 stop
$521Turkish Airlines
Find Deal
Tue, Mar 11 - Tue, Mar 25
10:55 pm - 5:40 pmORD-OTP
11h 45m1 stop
2:35 pm - 7:40 pmOTP-ORD
13h 05m1 stop
$527LOT
Find Deal
Sat, Mar 15 - Sat, Apr 12
10:55 pm - 5:40 pmORD-OTP
11h 45m1 stop
2:35 pm - 7:40 pmOTP-ORD
13h 05m1 stop
$530LOT
Find Deal
Sat, Mar 15 - Sun, Apr 13
9:55 pm - 1:50 pmORD-OTP
31h 55m1 stop
5:30 am - 9:00 pmOTP-ORD
22h 30m1 stop
$532LOT
Find Deal
Thu, Mar 6 - Thu, Mar 13
8:30 pm - 8:50 amORD-OTP
28h 20m1 stop
10:10 am - 11:10 amOTP-ORD
32h 00m1 stop
$536Turkish Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
8:05 pm - 3:45 pmORD-OTP
12h 40m1 stop
6:05 am - 7:57 amOTP-ORD
32h 52m2 stops
$583United Airlines
Find Deal
Wed, Mar 12 - Wed, Mar 26
7:30 pm - 10:55 pmORD-OTP
20h 25m1 stop
3:30 pm - 2:30 pmOTP-ORD
31h 00m2 stops
$588British Airways
Find Deal
Mon, Mar 24 - Mon, Mar 31
2:16 pm - 12:10 pmORD-OTP
14h 54m2 stops
6:05 am - 7:55 pmOTP-ORD
20h 50m2 stops
$589United Airlines
Find Deal
Wed, Mar 12 - Wed, Mar 26
6:26 pm - 11:25 pmORD-OTP
20h 59m1 stop
8:05 am - 8:10 pmOTP-ORD
20h 05m2 stops
$608British Airways
Find Deal
Fri, Feb 21 - Fri, Mar 7
11:35 pm - 6:40 pmORD-OTP
12h 05m1 stop
6:40 pm - 6:33 pmOTP-ORD
31h 53m2 stops
$626Lufthansa
Find Deal
Sun, Mar 23 - Mon, Mar 31
6:00 am - 7:10 pmORD-OTP
29h 10m2 stops
Wed, Mar 5
1:45 pm - 12:55 amORD-OTP
51h 10m3 stops
Wed, Jan 29
5:00 pm - 3:50 pmORD-OTP
14h 50m1 stop
$449British Airways
Find Deal
Wed, Jan 29
5:00 pm - 3:40 pmORD-OTP
14h 40m1 stop
$451British Airways
Find Deal
Thu, Jan 30
4:10 pm - 3:50 pmORD-OTP
15h 40m2 stops
$465United Airlines
Find Deal
Sat, Mar 1
6:14 pm - 12:30 amORD-OTP
22h 16m2 stops
$469United Airlines
Find Deal
Fri, Feb 28
7:50 pm - 8:10 amORD-OTP
28h 20m1 stop
$495Turkish Airlines
Find Deal
Thu, Apr 10
9:40 pm - 1:50 amORD-OTP
20h 10m1 stop
$634LOT
Find Deal
Thu, May 15
11:35 am - 8:10 amORD-OTP
12h 35m1 stop
$905Turkish Airlines
Find Deal
Thu, Jun 19
9:40 pm - 5:45 pmORD-OTP
12h 05m1 stop
$913LOT
Find Deal
Fri, Jun 20
5:20 pm - 3:50 pmORD-OTP
14h 30m1 stop
4:50 pm - 2:30 pmOTP-ORD
29h 40m1 stop
Fri, Jan 24 - Sun, Jan 26
8:50 am - 2:00 pmORD-OTP
21h 10m2 stops
7:10 pm - 2:05 pmOTP-ORD
26h 55m1 stop
Fri, Jan 24 - Sun, Jan 26
8:50 am - 12:30 pmORD-OTP
19h 40m2 stops
12:55 pm - 8:03 amOTP-ORD
27h 08m2 stops
$647United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
6:30 pm - 1:50 pmORD-OTP
35h 20m3 stops
6:25 pm - 5:20 pmOTP-ORD
30h 55m3 stops
Fri, Jan 24 - Sun, Jan 26
6:30 pm - 7:10 pmORD-OTP
16h 40m2 stops
2:30 pm - 5:20 pmOTP-ORD
34h 50m3 stops
Fri, Jan 24 - Sun, Jan 26
11:55 am - 8:50 amORD-OTP
12h 55m1 stop
10:10 am - 10:10 amOTP-ORD
32h 00m1 stop
$852Turkish Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
7:40 pm - 12:40 amORD-OTP
21h 00m2 stops
6:05 am - 5:50 pmOTP-ORD
19h 45m2 stops
$879Scandinavian Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
5:30 pm - 3:10 amORD-OTP
25h 40m1 stop
9:00 pm - 3:30 pmOTP-ORD
50h 30m2 stops
Sat, Jan 25 - Mon, Jan 27
2:02 pm - 3:10 amORD-OTP
29h 08m3 stops
6:20 pm - 5:20 pmOTP-ORD
31h 00m3 stops
Sat, Jan 25 - Mon, Jan 27
2:02 pm - 3:10 amORD-OTP
29h 08m3 stops
6:20 pm - 5:20 pmOTP-ORD
31h 00m3 stops
Sat, Jan 25 - Mon, Jan 27

United Airlines flights from Chicago to Bucharest

Our best United Airlines deals on Chicago to Bucharest flight tickets
United Airlines
Mar 12
ORD8:05 pmChicago O'Hare Intl
12h 40m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Mar 26
OTP6:05 amBucharest Otopeni Intl
32h 52m
2 stops
ORD7:57 amChicago O'Hare Intl
United Airlines
Mar 12
ORD2:16 pmChicago O'Hare Intl
14h 54m
2 stops
OTP12:10 pmBucharest Otopeni Intl
Mar 26
OTP6:05 amBucharest Otopeni Intl
20h 50m
2 stops
ORD7:55 pmChicago O'Hare Intl
United Airlines
Mar 6
ORD9:25 pmChicago O'Hare Intl
13h 05m
1 stop
OTP6:30 pmBucharest Otopeni Intl
Mar 13
OTP6:05 amBucharest Otopeni Intl
20h 50m
2 stops
ORD7:55 pmChicago O'Hare Intl

Air Canada flights from Chicago to Bucharest

Our best Air Canada deals on Chicago to Bucharest flight tickets
Air Canada
Feb 4
ORD7:20 amChicago O'Hare Intl
22h 25m
2 stops
OTP1:45 pmBucharest Otopeni Intl
Mar 6
OTP6:05 amBucharest Otopeni Intl
16h 40m
2 stops
ORD2:45 pmChicago O'Hare Intl
Air Canada
Mar 10
ORD5:01 pmChicago O'Hare Intl
15h 49m
2 stops
OTP3:50 pmBucharest Otopeni Intl
Mar 24
OTP6:05 amBucharest Otopeni Intl
32h 56m
2 stops
ORD8:01 amChicago O'Hare Intl
Air Canada
Feb 20
ORD2:05 pmChicago O'Hare Intl
15h 40m
2 stops
OTP1:45 pmBucharest Otopeni Intl
Feb 27
OTP6:05 amBucharest Otopeni Intl
21h 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 $596. 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 25 weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $753 when searching 25 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 $656 on momondo.

How have Chicago to Bucharest flight prices changed over time?

As of January 2025, prices for Chicago to Bucharest flights are approximately 20% 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

11h 45m

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 $521.
The fastest flight from Chicago to Bucharest takes 11h 45m
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 11h 45m, 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
3,931 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $522Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
LOTPriceFrom $535Free CancellationRating
7.6
1,117 reviews
Search LOT flights
LufthansaPriceFrom $546Free CancellationRating
6.7
7,111 reviews
Search Lufthansa flights
Air FrancePriceFrom $552Free CancellationRating
7.4
1,490 reviews
Search Air France flights
DeltaPriceFrom $562Free CancellationRating
8.0
8,521 reviews
Search Delta flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
KLMPriceFrom $582Free CancellationRating
7.8
1,341 reviews
Search KLM flights
Austrian AirlinesPriceFrom $588Free CancellationRating
7.5
786 reviews
Search Austrian Airlines flights
SWISSPriceFrom $610Free CancellationRating
7.5
1,600 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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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest