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Otopeni Intl

$534+ Cheap flights from Chattanooga (CHA) to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — OTP
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Chattanooga to Otopeni Intl

Best flights from Chattanooga to Otopeni Intl
Discover carefully curated flight deals from Chattanooga to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This Delta deal was found by Cheapflights users on 12/1. 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.
Wed 1/216:55 amCHA - OTP
2 stops22h 10mDelta
Sun 1/251:55 pmOTP - CHA
2 stops34h 19mDelta
Deal found 12/1$534
This United Airlines deal was found by Cheapflights users on 12/2. 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 1/211:00 pmCHA - OTP
2 stops18h 00mUnited Airlines
Sun 1/255:55 amOTP - CHA
2 stops21h 49mUnited Airlines
Deal found 12/2$545
This Delta deal was found by Cheapflights users on 12/2. 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.
Thu 3/52:44 pmCHA - OTP
2 stops15h 16mDelta
Fri 3/131:55 pmOTP - CHA
2 stops25h 04mDelta
Deal found 12/2$574
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 3/512:39 pmCHA - OTP
3 stops18h 26mUnited Airlines
Fri 3/135:55 amOTP - CHA
3 stops20h 40mUnited Airlines
Deal found 12/2$762

Find flight deals from Chattanooga to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$534
(Delta)
Provider with most accurate pricing for Chattanooga Lovell Field-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Bucharest Otopeni Intl flights.
Search Deals
From Chattanooga Lovell Field to Bucharest Otopeni Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 4, 2025.
Use the filters below to find and compare flights from Chattanooga to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Chattanooga

Fly to

Otopeni Intl

Route

Depart

Return

Price

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Wed 1/21

6:55 am-12:05 pm

2 stops22h 10m

Bucharest Otopeni Intl

Sun 1/25

1:55 pm-5:14 pm

2 stops34h 19m

$534

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Wed 1/21

1:00 pm-2:00 pm

2 stops18h 00m

Bucharest Otopeni Intl

Sun 1/25

5:55 am-8:44 pm

2 stops21h 49m

$545

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Thu 3/5

2:44 pm-1:00 pm

2 stops15h 16m

Bucharest Otopeni Intl

Fri 3/13

1:55 pm-8:59 am

2 stops25h 04m

$574

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Thu 3/5

12:39 pm-2:05 pm

3 stops18h 26m

Bucharest Otopeni Intl

Fri 3/13

5:55 am-8:35 pm

3 stops20h 40m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

  • Most accurate provider: When it comes to deals on Chattanooga-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Bucharest Otopeni Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chattanooga to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Chattanooga 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.

Related info for your journey

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

  • What airport do you fly from for flights from Chattanooga to Bucharest Otopeni Intl?

    Chattanooga Lovell Field (CHA) is the airport you will fly out of if you book a flight from Chattanooga to Bucharest Otopeni Intl. You should not have trouble finding flights to Bucharest Otopeni Intl from Lovell Field; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Chattanooga airport to Bucharest Otopeni Intl. It is only a 6.0 mi journey to Lovell Field (CHA) from Chattanooga’s city center.

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

    There are many flights that can get you from Chattanooga to Bucharest Otopeni Intl Airport in 18h. Fly via Delta or United Airlines to get the fastest option. The distance between Chattanooga and Bucharest Otopeni Intl Airport is about 5454 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chattanooga 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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