HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$277+ Cheap flights from Wisconsin to Otopeni Intl (OTP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OTP
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wisconsin to Otopeni Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Wisconsin to Otopeni Intl

Cheapest flights from Wisconsin to Otopeni Intl
Explore the most affordable flight options available from Wisconsin to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:50 pmORD - OTP
1 stop12h 55mSWISS
Mon 12/156:30 amOTP - ORD
1 stop14h 15mSWISS
Deal found 12/9$548
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:50 pmORD - OTP
1 stop21h 35mMultiple Airlines
Wed 12/176:55 amOTP - ORD
1 stop15h 05mMultiple Airlines
Deal found 12/10$551
This Mytrip deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmORD - OTP
1 stop19h 15mMultiple Airlines
Wed 1/146:30 amOTP - ORD
2 stops21h 15mMultiple Airlines
Deal found 12/9$556
This Booking.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmORD - OTP
1 stop19h 15mLufthansa
Wed 1/146:05 amOTP - ORD
1 stop20h 20mLufthansa
Deal found 12/9$560
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:20 pmORD - OTP
1 stop34h 45mDelta
Sun 12/146:00 amOTP - ORD
1 stop16h 20mDelta
Deal found 12/9$565
This KAYAK deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:50 pmORD - OTP
1 stop21h 35mSWISS
Mon 12/156:30 amOTP - ORD
1 stop14h 15mSWISS
Deal found 12/9$567
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:50 pmORD - OTP
1 stop21h 35mSWISS
Wed 12/174:35 pmOTP - ORD
2 stops32h 25mSWISS
Deal found 12/10$569
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:20 pmORD - OTP
1 stop34h 45mDelta
Thu 12/256:00 amOTP - ORD
1 stop17h 10mDelta
Deal found 12/9$571
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:20 pmORD - OTP
1 stop34h 45mDelta
Mon 12/156:00 amOTP - ORD
2 stops23h 39mDelta
Deal found 12/9$575
This Expedia deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:50 pmORD - OTP
1 stop12h 55mMultiple Airlines
Wed 12/246:05 amOTP - ORD
1 stop20h 20mMultiple Airlines
Deal found 12/9$585
This KAYAK deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:35 pmORD - OTP
2 stops22h 30mLufthansa
Wed 12/242:40 pmOTP - ORD
1 stop13h 25mLufthansa
Deal found 12/9$587
This Turkish Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:00 amMSP - OTP
2 stops22h 10mMultiple Airlines
Mon 12/1510:00 pmOTP - MSP
2 stops25h 50mMultiple Airlines
Deal found 12/9$1,950

Find flight deals from Wisconsin to Otopeni Intl

Keep the following information in mind while searching for Wisconsin to Otopeni Intl flight deals. Data was last updated December 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$520
(Kiwi.com)

One-way from

$277
(Kiwi.com)
Provider with most accurate pricing for Milwaukee-Mitchell-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Bucharest (BUH) flights.
Search Deals
From Wisconsin to Bucharest Otopeni Intl
Search Deals
One-way flight from Wisconsin to Bucharest Otopeni Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Otopeni Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Wisconsin to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Wisconsin

Fly to

Otopeni Intl

Route

Depart

Return

Price

MinneapolisBucharest

MSP - OTP

MSPOTP

Minneapolis St Paul

Wed 1/21

6:55 am-12:05 pm

2 stops21h 10m

Bucharest Otopeni Intl

Sun 1/25

6:00 am-12:35 pm

1 stop14h 35m

$539

MinneapolisBucharest

MSP - OTP

MSPOTP

Minneapolis St Paul

Wed 1/21

5:50 pm-12:30 am

1 stop22h 40m

Bucharest Otopeni Intl

Sun 1/25

6:00 am-2:30 pm

1 stop16h 30m

$540

MinneapolisBucharest

MSP - OTP

MSPOTP

Minneapolis St Paul

Wed 1/21

12:00 pm-6:35 pm

2 stops22h 35m

Bucharest Otopeni Intl

Sun 1/25

6:05 am-9:19 pm

2 stops23h 14m

$550

MilwaukeeBucharest

MKE - OTP

MKEOTP

Milwaukee-Mitchell

Thu 2/19

3:30 pm-11:50 pm

2 stops24h 20m

Bucharest Otopeni Intl

Mon 2/23

5:55 am-2:05 pm

2 stops16h 10m

$562

MadisonBucharest

MSN - OTP

MSNOTP

Madison Truax Field

Thu 1/29

3:48 pm-11:50 pm

2 stops24h 02m

Bucharest Otopeni Intl

Mon 2/2

5:55 am-2:10 pm

2 stops16h 15m

$562

MinneapolisBucharest

MSP - OTP

MSPOTP

Minneapolis St Paul

Wed 1/21

1:05 pm-2:00 pm

2 stops16h 55m

Bucharest Otopeni Intl

Sun 1/25

5:55 am-7:27 pm

2 stops21h 32m

$562

Green BayBucharest

GRB - OTP

GRBOTP

Green Bay Austin-Straubel

Thu 1/22

8:00 am-11:50 pm

2 stops31h 50m

Bucharest Otopeni Intl

Mon 1/26

5:55 am-9:31 pm

2 stops23h 36m

$562

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 2/11

5:10 pm-8:00 pm

1 stop18h 50m

Bucharest Otopeni Intl

Sun 2/15

4:10 pm-1:50 pm

1 stop29h 40m

$566

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 1/19

7:01 am-12:05 pm

2 stops21h 04m

Bucharest Otopeni Intl

Tue 2/3

1:55 pm-2:20 pm

1 stop32h 25m

$568

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 1/14

9:35 am-12:05 pm

2 stops18h 30m

Bucharest Otopeni Intl

Tue 2/3

1:55 pm-2:20 pm

1 stop32h 25m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Wisconsin to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Wisconsin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to Bucharest Otopeni Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wisconsin to Bucharest Otopeni Intl Airport?

    There are many flights that can get you from Wisconsin to Bucharest Otopeni Intl Airport in 21h 10m. Fly via Delta, KLM, or Lufthansa to get the fastest option. Airlines will cover a distance of 5222 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Wisconsin to Bucharest Otopeni Intl Airport?

    The most popular flight routes from Wisconsin to Bucharest Otopeni Intl Airport are Chicago O'Hare Intl - Bucharest Otopeni Intl, Milwaukee-Mitchell - Bucharest Otopeni Intl and Minneapolis St Paul - Bucharest Otopeni Intl.

  • Can I find deals for flights from Wisconsin to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to Otopeni Intl.

  • Can I find deals for business class flights from Wisconsin to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Wisconsin to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wisconsin to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Otopeni Intl flights
Newark to Otopeni Intl flights
LaGuardia to Otopeni Intl flights
Dallas/Fort Worth to Otopeni Intl flights
Miami to Otopeni Intl flights
Los Angeles to Otopeni Intl flights
O'Hare Intl to Otopeni Intl flights
Dulles Intl to Otopeni Intl flights
Atlanta to Otopeni Intl flights
Boston to Otopeni Intl flights
Reagan-National to Otopeni Intl flights
Baltimore to Otopeni Intl flights
Ontario to Otopeni Intl flights
San Francisco to Otopeni Intl flights
Midway to Otopeni Intl flights
Love Field to Otopeni Intl flights
Seattle to Otopeni Intl flights
Sky Harbor Intl to Otopeni Intl flights
Santa Ana to Otopeni Intl flights
Fort Lauderdale to Otopeni Intl flights
Detroit to Otopeni Intl flights
Portland to Otopeni Intl flights
Hobby to Otopeni Intl flights
Philadelphia to Otopeni Intl flights
Charlotte to Otopeni Intl flights
George Bush Intcntl to Otopeni Intl flights
Denver to Otopeni Intl flights
San Jose to Otopeni Intl flights
Las Vegas to Otopeni Intl flights
Cincinnati to Otopeni Intl flights
Orlando to Otopeni Intl flights
Louisville to Otopeni Intl flights
Des Moines to Otopeni Intl flights
Pittsburgh to Otopeni Intl flights
Tampa to Otopeni Intl flights
Knoxville to Otopeni Intl flights
Huntsville to Otopeni Intl flights
Memphis to Otopeni Intl flights
Raleigh to Otopeni Intl flights
West Palm Beach to Otopeni Intl flights
Indianapolis to Otopeni Intl flights
Myrtle Beach to Otopeni Intl flights
San Diego to Otopeni Intl flights
St. Louis to Otopeni Intl flights
Austin to Otopeni Intl flights
Greenville to Otopeni Intl flights
Milwaukee to Otopeni Intl flights
Minneapolis to Otopeni Intl flights
New Orleans to Otopeni Intl flights
Oklahoma City to Otopeni Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights