Cheap flights from Bucharest Otopeni Intl Airport to Idaho from $944

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Idaho departing on 9/11. 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 Bucharest Otopeni Intl Airport to Idaho

Cheap round-trip flights

 Logo
7:00 am - 3:40 pmOTP-BOI
17h 40m2 stops
 Logo
4:20 pm - 8:10 pmBOI-OTP
18h 50m2 stops
Thu, Sep 11 - Mon, Sep 15
Delta Logo
7:00 am - 8:20 pmOTP-BOI
22h 20m2 stops
Delta Logo
2:05 pm - 12:10 pmBOI-OTP
37h 05m2 stops
$975Delta
Find Deal
Fri, Sep 26 - Mon, Sep 29
Delta Logo
7:00 am - 8:20 pmOTP-BOI
22h 20m2 stops
Delta Logo
2:05 pm - 12:10 pmBOI-OTP
37h 05m2 stops
$983Delta
Find Deal
Fri, Sep 26 - Mon, Sep 29
Delta Logo
6:30 am - 10:23 pmOTP-BOI
24h 53m2 stops
Delta Logo
11:27 am - 12:10 pmBOI-OTP
39h 43m2 stops
$984Delta
Find Deal
Fri, Sep 26 - Mon, Sep 29
SWISS Logo
6:30 am - 9:14 pmOTP-BOI
47h 44m3 stops
SWISS Logo
2:42 pm - 1:05 amBOI-OTP
25h 23m3 stops
$1,221SWISS
Find Deal
Thu, Sep 11 - Mon, Sep 15
SWISS Logo
4:10 pm - 9:14 pmOTP-BOI
38h 04m2 stops
SWISS Logo
2:42 pm - 1:05 amBOI-OTP
25h 23m3 stops
$1,361SWISS
Find Deal
Thu, Sep 11 - Mon, Sep 15

Delta flights from Bucharest Otopeni Intl Airport to Idaho

Our best Delta deals on Bucharest Otopeni Intl Airport to Idaho flight tickets
Delta
Sep 26
OTP7:00 amBucharest Otopeni Intl
22h 20m
2 stops
BOI8:20 pmBoise Air Term. Gowen Fld
Sep 29
BOI2:05 pmBoise Air Term. Gowen Fld
37h 05m
2 stops
OTP12:10 pmBucharest Otopeni Intl
Delta
Sep 26
OTP7:00 amBucharest Otopeni Intl
22h 20m
2 stops
BOI8:20 pmBoise Air Term. Gowen Fld
Sep 29
BOI2:05 pmBoise Air Term. Gowen Fld
37h 05m
2 stops
OTP12:10 pmBucharest Otopeni Intl
Delta
Sep 26
OTP6:30 amBucharest Otopeni Intl
24h 53m
2 stops
BOI10:23 pmBoise Air Term. Gowen Fld
Sep 29
BOI11:27 amBoise Air Term. Gowen Fld
39h 43m
2 stops
OTP12:10 pmBucharest Otopeni Intl

SWISS flights from Bucharest Otopeni Intl Airport to Idaho

Our best SWISS deals on Bucharest Otopeni Intl Airport to Idaho flight tickets
SWISS
Sep 11
OTP6:30 amBucharest Otopeni Intl
47h 44m
3 stops
BOI9:14 pmBoise Air Term. Gowen Fld
Sep 15
BOI2:42 pmBoise Air Term. Gowen Fld
25h 23m
3 stops
OTP1:05 amBucharest Otopeni Intl
SWISS
Sep 11
OTP4:10 pmBucharest Otopeni Intl
38h 04m
2 stops
BOI9:14 pmBoise Air Term. Gowen Fld
Sep 15
BOI2:42 pmBoise Air Term. Gowen Fld
25h 23m
3 stops
OTP1:05 amBucharest Otopeni Intl

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to Idaho 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 August 28, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestBoise

OTP - BOI

OTPBOI

Bucharest Otopeni Intl

Thu 9/11

7:00 am-3:40 pm

2 stops17h 40m

Boise Air Term. Gowen Fld

Mon 9/15

4:20 pm-8:10 pm

2 stops18h 50m

$944

BucharestBoise

OTP - BOI

OTPBOI

Bucharest Otopeni Intl

Fri 9/26

7:00 am-8:20 pm

2 stops22h 20m

Boise Air Term. Gowen Fld

Mon 9/29

2:05 pm-12:10 pm

2 stops37h 05m

$975

BucharestBoise

OTP - BOI

OTPBOI

Bucharest Otopeni Intl

Fri 9/26

7:00 am-8:20 pm

2 stops22h 20m

Boise Air Term. Gowen Fld

Mon 9/29

2:05 pm-12:10 pm

2 stops37h 05m

$983

BucharestBoise

OTP - BOI

OTPBOI

Bucharest Otopeni Intl

Fri 9/26

6:30 am-10:23 pm

2 stops24h 53m

Boise Air Term. Gowen Fld

Mon 9/29

11:27 am-12:10 pm

2 stops39h 43m

$984

BucharestBoise

OTP - BOI

OTPBOI

Bucharest Otopeni Intl

Thu 9/11

6:30 am-9:14 pm

3 stops47h 44m

Boise Air Term. Gowen Fld

Mon 9/15

2:42 pm-1:05 am

3 stops25h 23m

$1,221

BucharestBoise

OTP - BOI

OTPBOI

Bucharest Otopeni Intl

Thu 9/11

4:10 pm-9:14 pm

2 stops38h 04m

Boise Air Term. Gowen Fld

Mon 9/15

2:42 pm-1:05 am

3 stops25h 23m

$1,361

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Bucharest Otopeni Intl Airport to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Idaho

Direct flights

None
There are no direct flights from Bucharest Otopeni Intl Airport to Idaho. There are no popular flight routes from Bucharest Otopeni Intl Airport to Idaho.
  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Idaho?

    Prices for flights from Bucharest Otopeni Intl Airport to Idaho were last updated today.

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Idaho?

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Idaho?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The travel and health documents you'll need for your trip to Idaho 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 Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bucharest Otopeni Intl Airport to Idaho

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Idaho with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $1,059Free CancellationRating
7.8
1,382 reviews
Search KLM flights
British AirwaysPriceFrom $1,061Free CancellationRating
6.7
7,316 reviews
Search British Airways flights
  • How do I get Price Alerts for flights from Bucharest Otopeni Intl Airport to Idaho?

    Price Alerts will notify you by email when the price for flights to Idaho from Bucharest Otopeni Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Bucharest Otopeni Intl Airport to Idaho with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Idaho?

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

Can I find flights from Bucharest to Idaho with flexible booking policies on momondo?

All flight searches from Bucharest to Idaho on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bucharest to Idaho?

momondo provides multiple filters to help you find the best flight to Idaho from Bucharest. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bucharest to Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Bucharest. 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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1 adult
Tue 9/2
Tue 9/9

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