ORD - OTP

$275 Find Cheap Flights from Chicago O'Hare Airport to Bucharest - 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 O'Hare Intl to Bucharest departing on 10/5. 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

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Everything you should know

Cheapest round-trip
$784
Typical prices: $531-$781
Turkish Airlines
Wed 9/9Tue 9/22
ORD - OTP • 1 stop
Cheapest one-way
$275
Typical prices: $464-$724
Multiple Airlines
Mon 10/5
ORD - OTP • 2 stops
Top layover airports
Copenhagen (CPH)
Cheapest • Avg $475 (round-trip)
Zurich (ZRH)
Shortest trip • 12h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 28% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Bucharest (ORD-OTP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Bucharest 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 O'Hare Intl to Bucharest

Wed, Sep 9 - Tue, Sep 22
Turkish Airlines Logo
8:10 pm - 2:35 pm
ORD
-
OTP
34h 25m
1 stop
Turkish Airlines Logo
9:30 am - 9:40 am
OTP
-
ORD
32h 10m
1 stop
$784Turkish Airlines
Sun, Sep 6 - Thu, Sep 24
Turkish Airlines Logo
11:25 am - 2:35 pm
ORD
-
OTP
19h 10m
1 stop
Turkish Airlines Logo
9:35 pm - 9:40 am
OTP
-
ORD
20h 05m
1 stop
$784Turkish Airlines
Thu, Sep 10 - Mon, Sep 14
LOT Logo
5:10 pm - 1:50 am
ORD
-
OTP
24h 40m
1 stop
LOT Logo
2:35 pm - 3:10 pm
OTP
-
ORD
32h 35m
1 stop
$789LOT
Sat, Sep 5 - Mon, Sep 21
LOT Logo
9:50 pm - 11:15 pm
ORD
-
OTP
17h 25m
1 stop
LOT Logo
6:30 pm - 3:10 pm
OTP
-
ORD
28h 40m
1 stop
$789LOT
Thu, Jan 28 - Thu, Feb 11
Air Canada Logo
7:05 am - 3:50 pm
ORD
-
OTP
24h 45m
2 stops
Air Canada Logo
6:30 am - 7:52 pm
OTP
-
ORD
21h 22m
2 stops
$789Air Canada
Sat, Jan 23 - Sat, Feb 6
Air Canada Logo
5:50 pm - 3:50 pm
ORD
-
OTP
38h 00m
2 stops
Air Canada Logo
6:30 am - 7:52 pm
OTP
-
ORD
21h 22m
2 stops
$789Air Canada
Sat, Sep 12 - Sat, Sep 19
Air Serbia Logo
11:20 pm - 3:05 am
ORD
-
OTP
19h 45m
1 stop
Air Serbia Logo
4:05 pm - 9:15 pm
OTP
-
ORD
13h 10m
1 stop
$793Air Serbia
Sat, Sep 12 - Sat, Sep 19
Air Serbia Logo
11:20 pm - 3:35 pm
ORD
-
OTP
32h 15m
1 stop
Air Serbia Logo
4:30 am - 9:15 pm
OTP
-
ORD
24h 45m
1 stop
$793Air Serbia
Fri, Oct 30 - Fri, Nov 13
American Airlines Logo
1:59 pm - 3:10 pm
ORD
-
OTP
18h 11m
2 stops
American Airlines Logo
8:00 am - 9:54 pm
OTP
-
ORD
21h 54m
2 stops
$794American Airlines
Tue, Sep 1 - Wed, Sep 16
American Airlines Logo
7:05 pm - 1:20 am
ORD
-
OTP
22h 15m
1 stop
American Airlines Logo
8:15 am - 5:15 pm
OTP
-
ORD
17h 00m
1 stop
$840American Airlines
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Bucharest flights

Get data-powered insights and trends into flights from O'Hare Intl to Bucharest to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport departing in September.

Flight prices are typical for this route right now.

Flights to Bucharest Otopeni Intl Airport from Chicago O'Hare Intl Airport usually cost between $640 and $939 in September.
The lowest price found in the past 5 days was $784 on Turkish Airlines (Sep 6-Sep 24).

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Bucharest?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Bucharest on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Chicago O'Hare Airport to Bucharest. For your return ticket, we recommend flying on a Saturday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport is November, where tickets cost $536 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $1,182 and $948 respectively.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $696 on average.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Find deals

Good to know

Low season

February

Cheapest flight

$275
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Chicago O'Hare Airport to Bucharest

When to book flights from O'Hare Intl to Bucharest

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Bucharest 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 O'Hare Airport to Bucharest flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

    In the last 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport was $275 for a one-way ticket and $788 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Bucharest?

    Yes

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Bucharest?

    The Airbus A330 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Bucharest flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Bucharest?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Bucharest, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Bucharest from Chicago O'Hare Airport?

    Istanbul is the most popular layover city among KAYAK users traveling from Chicago O'Hare Airport to Bucharest.

  • Which is the best airline for flights from Chicago to Bucharest, KLM or LOT?

    The two airlines most popular with KAYAK users for flights from Chicago to Bucharest are KLM and LOT. With an average price for the route of $820 and an overall rating of 7.8, KLM is the most popular choice. LOT is also a great choice for the route, with an average price of $1,150 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Bucharest?

    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 O'Hare Airport to Bucharest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Bucharest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Chicago O'Hare Airport 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 O'Hare Airport to Bucharest?

    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 Bucharest with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and OTP 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 O'Hare Airport to Bucharest?

    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 Bucharest from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $478 or less one-way and $932 or less round-trip.

Everything you need to know for your flight from O'Hare Intl to Bucharest

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)
Otopeni Intl (OTP)