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Otopeni Intl

$255+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OTP
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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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 February 21, 2026.

This CrystalTravel deal was found by Cheapflights users on 2/18. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:35 pm
ORD
-
OTP
1 stop12h 25m
Lufthansa
Wed 8/261:45 pm
OTP
-
ORD
1 stop14h 10m
Lufthansa
Deal found 2/18$494
This CrystalTravel deal was found by Cheapflights users on 2/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:40 pm
ORD
-
OTP
1 stop12h 55m
Lufthansa
Wed 8/261:45 pm
OTP
-
ORD
1 stop14h 10m
Lufthansa
Deal found 2/19$495
This CrystalTravel deal was found by Cheapflights users on 2/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 pm
ORD
-
OTP
1 stop12h 45m
Lufthansa
Fri 11/136:05 am
OTP
-
ORD
1 stop15h 05m
Lufthansa
Deal found 2/17$497
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:50 am
ORD
-
OTP
2 stops18h 10m
Multiple Airlines
Wed 8/261:45 pm
OTP
-
ORD
1 stop14h 10m
Multiple Airlines
Deal found 2/19$504
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:06 pm
ORD
-
OTP
2 stops15h 39m
British Airways
Wed 11/118:05 am
OTP
-
ORD
1 stop18h 40m
British Airways
Deal found 2/18$507
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:15 pm
ORD
-
OTP
1 stop19h 05m
British Airways
Wed 8/268:15 am
OTP
-
ORD
1 stop15h 40m
British Airways
Deal found 2/20$509
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:35 pm
ORD
-
OTP
1 stop12h 25m
United Airlines
Wed 8/261:45 pm
OTP
-
ORD
1 stop14h 10m
United Airlines
Deal found 2/20$512
This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:10 pm
ORD
-
OTP
1 stop28h 00m
Turkish Airlines
Wed 10/149:35 pm
OTP
-
ORD
1 stop20h 05m
Turkish Airlines
Deal found 2/17$514
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:35 pm
ORD
-
OTP
1 stop12h 25m
United Airlines
Wed 8/261:45 pm
OTP
-
ORD
2 stops28h 31m
United Airlines
Deal found 2/19$515
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:10 pm
ORD
-
OTP
1 stop16h 00m
Turkish Airlines
Tue 4/2812:55 pm
OTP
-
ORD
1 stop28h 45m
Turkish Airlines
Deal found 2/19$516
This KAYAK deal was found by Cheapflights users on 2/20. 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.
Sun 8/23:35 pm
ORD
-
OTP
1 stop12h 25m
Lufthansa
Wed 8/261:45 pm
OTP
-
ORD
1 stop14h 10m
Lufthansa
Deal found 2/20$517
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:14 pm
MSP
-
OTP
2 stops21h 41m
American Airlines
Tue 3/248:00 am
OTP
-
MSP
2 stops23h 13m
American Airlines
Deal found 2/17$528

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(CrystalTravel)

One-way from

$255
(Air Canada)
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 February 21, 2026.
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

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 8/2

3:35 pm-12:00 pm

1 stop12h 25m

Bucharest Otopeni Intl

Thu 8/20

6:05 am-11:15 pm

2 stops25h 10m

$522

MinneapolisBucharest

MSP - OTP

MSPOTP

Minneapolis St Paul

Tue 3/17

6:14 pm-10:55 pm

2 stops21h 41m

Bucharest Otopeni Intl

Tue 3/24

8:00 am-12:13 am

2 stops23h 13m

$528

MinneapolisBucharest

MSP - OTP

MSPOTP

Minneapolis St Paul

Tue 3/17

6:00 am-12:20 pm

3 stops23h 20m

Bucharest Otopeni Intl

Tue 3/24

5:55 am-10:57 am

2 stops36h 02m

$552

MadisonBucharest

MSN - OTP

MSNOTP

Madison Truax Field

Sat 4/25

5:50 pm-1:05 pm

2 stops35h 15m

Bucharest Otopeni Intl

Fri 5/8

1:45 pm-10:34 pm

2 stops16h 49m

$557

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sat 8/1

10:30 pm-11:30 pm

1 stop17h 00m

Bucharest Otopeni Intl

Thu 8/20

6:05 am-11:15 pm

2 stops25h 10m

$562

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sat 8/1

10:30 pm-11:30 pm

1 stop17h 00m

Bucharest Otopeni Intl

Tue 8/25

6:05 am-11:15 pm

2 stops25h 10m

$562

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 4/29

9:40 pm-1:10 am

1 stop19h 30m

Bucharest Otopeni Intl

Wed 5/6

6:05 am-2:53 pm

2 stops16h 48m

$569

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 3/23

10:50 pm-6:35 pm

1 stop12h 45m

Bucharest Otopeni Intl

Mon 4/6

6:05 am-2:55 pm

2 stops16h 50m

$570

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 5/1

4:25 pm-6:35 pm

2 stops18h 10m

Bucharest Otopeni Intl

Thu 5/7

6:05 am-7:55 pm

1 stop21h 50m

$571

MinneapolisBucharest

MSP - OTP

MSPOTP

Minneapolis St Paul

Tue 3/17

4:30 pm-5:10 pm

1 stop17h 40m

Bucharest Otopeni Intl

Tue 3/24

6:05 am-8:01 pm

2 stops20h 56m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 47 results
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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 12h 25m. Fly via United Airlines, American Airlines, or Lufthansa to get the fastest option. Airlines will cover a distance of 5198 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, Minneapolis St Paul - Bucharest Otopeni Intl and Green Bay Austin-Straubel - 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

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Alternative routes for Wisconsin to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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