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Cheap flights from Chicago O'Hare Intl Airport to Oradea from $446

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 Oradea departing on 12/27. 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 O'Hare Intl Airport to Oradea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:35 pm - 1:30 pmORD-OMR
13h 55m2 stops
Multiple Airlines Logo
2:10 pm - 6:25 pmOMR-ORD
12h 15m1 stop
$521Multiple Airlines
Find Deal
Mon, Nov 24 - Fri, Dec 12
Multiple Airlines Logo
4:20 pm - 1:30 pmORD-OMR
13h 10m2 stops
Multiple Airlines Logo
2:10 pm - 8:47 amOMR-ORD
26h 37m2 stops
$587Multiple Airlines
Find Deal
Mon, Nov 24 - Fri, Dec 12
Multiple Airlines Logo
6:00 pm - 1:30 pmORD-OMR
11h 30m1 stop
Multiple Airlines Logo
2:10 pm - 6:25 pmOMR-ORD
12h 15m1 stop
$688Multiple Airlines
Find Deal
Mon, Nov 24 - Fri, Dec 12
LOT Logo
8:15 am - 1:55 pmORD-OMR
45h 40m2 stops
LOT Logo
6:10 pm - 8:00 pmOMR-ORD
33h 50m1 stop
$731LOT
Find Deal
Mon, Nov 24 - Sat, Dec 13
LOT Logo
9:55 pm - 1:55 pmORD-OMR
32h 00m1 stop
LOT Logo
6:10 pm - 8:00 pmOMR-ORD
33h 50m1 stop
$738LOT
Find Deal
Mon, Nov 24 - Sat, Dec 13
LOT Logo
8:15 am - 1:55 pmORD-OMR
45h 40m2 stops
LOT Logo
6:10 pm - 7:55 pmOMR-ORD
57h 45m2 stops
$740LOT
Find Deal
Mon, Nov 24 - Sat, Dec 13
LOT Logo
9:55 pm - 1:55 pmORD-OMR
32h 00m1 stop
LOT Logo
2:35 pm - 8:00 pmOMR-ORD
13h 25m1 stop
$784LOT
Find Deal
Mon, Nov 24 - Fri, Dec 12
Multiple Airlines Logo
8:00 am - 5:15 pmORD-OMR
25h 15m3 stops
Multiple Airlines Logo
6:00 pm - 2:00 pmOMR-ORD
28h 00m2 stops
$843Multiple Airlines
Find Deal
Mon, Nov 24 - Fri, Dec 12
Multiple Airlines Logo
12:50 pm - 1:30 pmORD-OMR
16h 40m2 stops
Multiple Airlines Logo
7:25 pm - 7:30 pmOMR-ORD
32h 05m3 stops
$1,099Multiple Airlines
Find Deal
Mon, Nov 24 - Sat, Dec 13
Multiple Airlines Logo
2:01 pm - 7:50 pmORD-OMR
21h 49m3 stops
Multiple Airlines Logo
9:40 am - 10:05 amOMR-ORD
32h 25m3 stops
$1,233Multiple Airlines
Find Deal
Mon, Nov 24 - Fri, Dec 12

LOT flights from Chicago O'Hare Intl Airport to Oradea

Our best LOT deals on Chicago O'Hare Intl Airport to Oradea flight tickets
LOT
Nov 24
ORD8:15 amChicago O'Hare Intl
45h 40m
2 stops
OMR1:55 pmOradea
Dec 13
OMR6:10 pmOradea
33h 50m
1 stop
ORD8:00 pmChicago O'Hare Intl
$731
Find similar
LOT
Nov 24
ORD9:55 pmChicago O'Hare Intl
32h 00m
1 stop
OMR1:55 pmOradea
Dec 13
OMR6:10 pmOradea
33h 50m
1 stop
ORD8:00 pmChicago O'Hare Intl
$738
Find similar
LOT
Nov 24
ORD8:15 amChicago O'Hare Intl
45h 40m
2 stops
OMR1:55 pmOradea
Dec 13
OMR6:10 pmOradea
57h 45m
2 stops
ORD7:55 pmChicago O'Hare Intl
$740
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Oradea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Oradea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

3:35 pm-1:30 pm

2 stops13h 55m

Oradea

Fri 12/12

2:10 pm-6:25 pm

1 stop12h 15m

$521

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

4:20 pm-1:30 pm

2 stops13h 10m

Oradea

Fri 12/12

2:10 pm-8:47 am

2 stops26h 37m

$587

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

6:00 pm-1:30 pm

1 stop11h 30m

Oradea

Fri 12/12

2:10 pm-6:25 pm

1 stop12h 15m

$688

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

8:15 am-1:55 pm

2 stops45h 40m

Oradea

Sat 12/13

6:10 pm-8:00 pm

1 stop33h 50m

$731

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

9:55 pm-1:55 pm

1 stop32h 00m

Oradea

Sat 12/13

6:10 pm-8:00 pm

1 stop33h 50m

$738

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

8:15 am-1:55 pm

2 stops45h 40m

Oradea

Sat 12/13

6:10 pm-7:55 pm

2 stops57h 45m

$740

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

9:55 pm-1:55 pm

1 stop32h 00m

Oradea

Fri 12/12

2:35 pm-8:00 pm

1 stop13h 25m

$784

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

8:00 am-5:15 pm

3 stops25h 15m

Oradea

Fri 12/12

6:00 pm-2:00 pm

2 stops28h 00m

$843

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

12:50 pm-1:30 pm

2 stops16h 40m

Oradea

Sat 12/13

7:25 pm-7:30 pm

3 stops32h 05m

$1,099

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 11/24

2:01 pm-7:50 pm

3 stops21h 49m

Oradea

Fri 12/12

9:40 am-10:05 am

3 stops32h 25m

$1,233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Oradea

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 airline that flies from Chicago O'Hare Intl to Oradea?

LOT and Lufthansa are the most popular carriers operating from Chicago O'Hare Intl to Oradea

What airlines fly to Oradea?

Lufthansa, Turkish Airlines and LOT are the top three most popular airlines that fly to Oradea from Chicago O'Hare Intl Airport according to our data. Lufthansa is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Oradea. Keep in mind that there are 5 different airlines that fly to Oradea on a routine basis, so you have a few additional options to choose from.

When to book flights from Chicago O'Hare Intl Airport to Oradea

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

Cheap Chicago O'Hare Intl Airport to Oradea (ORD to OMR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Oradea

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Oradea. There are no popular flight routes from Chicago O'Hare Intl Airport to Oradea.
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  • How far is Chicago O'Hare Intl to Oradea by plane?

    The straight-line distance from Chicago O'Hare Intl to Oradea is 4934.4 mi. 11h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Oradea Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Oradea Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Oradea Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Oradea Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Oradea Airport.

  • What documentation or ID do you need to fly to Oradea Airport?

    The travel and health documents you'll need for your trip to Oradea Airport 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 Oradea Airport. 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 O'Hare Intl Airport to Oradea?

Best airlines flying from Chicago O'Hare Intl Airport to Oradea

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Oradea with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $592Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
LOTPriceFrom $694Free CancellationRating
7.6
1,133 reviews
Search LOT flights

Why use momondo?

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

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

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

Flights from Chicago to Oradea with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Chicago to Oradea 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 Oradea right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oradea from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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