How do I get Price Alerts for flights from Idaho to Bulgaria?

Price Alerts will notify you by email when the price for flights to Bulgaria from Idaho 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 Idaho to Bulgaria with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Idaho to Bulgaria?

Prices for flights from Idaho to Bulgaria were last updated today.

How old do you have to be to fly from Idaho to Bulgaria?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

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

$757 Cheap Flights from Idaho to Bulgaria in 2026

Find the cheapest flights from Idaho to Bulgaria

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 10:55 pmGEG Spokane-SOF Sofia

27h 55m2 stops Denver Intl Munich Franz Josef Strauss

6:25 am - 5:53 pmSOF Sofia-GEG Spokane

21h 28m2 stops Frankfurt am Main Denver Intl

$757United Airlines

Tue, Jan 12 - Fri, Jan 15

4:05 pm - 10:55 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

21h 50m2 stops San Francisco Munich Franz Josef Strauss

6:25 am - 9:35 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

24h 10m2 stops Frankfurt am Main Denver Intl

$757United Airlines

Mon, Jan 11 - Thu, Jan 14

9:00 am - 1:15 pmGEG Spokane-SOF Sofia

42h 15m3 stops Denver Intl Charlotte Douglas Munich Franz Josef Strauss

6:25 am - 5:53 pmSOF Sofia-GEG Spokane

21h 28m2 stops Frankfurt am Main Denver Intl

$768United Airlines

Tue, Jan 12 - Fri, Jan 15

6:10 am - 10:55 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

31h 45m2 stops San Francisco Munich Franz Josef Strauss

6:25 am - 3:03 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

41h 38m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco

$768United Airlines

Mon, Jan 11 - Thu, Jan 14

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United Airlines flights from Idaho to Bulgaria

Our best United Airlines deals on Idaho to Bulgaria flight tickets

United Airlines

Jan 12

GEG9:00 amSpokane

27h 55m

2 stops

SOF10:55 pmSofia

Jan 15

SOF6:25 amSofia

21h 28m

2 stops

GEG5:53 pmSpokane

$757

United Airlines

Jan 12

GEG9:00 amSpokane

42h 15m

3 stops

SOF1:15 pmSofia

Jan 15

SOF6:25 amSofia

21h 28m

2 stops

GEG5:53 pmSpokane

$768

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSofia

GEG Spokane - SOF Sofia

GEGSOF

Spokane

Tue 1/12

9:00 am-10:55 pm

2 stops27h 55m

Sofia

Fri 1/15

6:25 am-5:53 pm

2 stops21h 28m

$757

Quickest round-trip

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Mon 1/11

4:05 pm-10:55 pm

2 stops21h 50m

Sofia

Thu 1/14

6:25 am-9:35 pm

2 stops24h 10m

$757

SpokaneSofia

GEG Spokane - SOF Sofia

GEGSOF

Spokane

Tue 1/12

9:00 am-1:15 pm

3 stops42h 15m

Sofia

Fri 1/15

6:25 am-5:53 pm

2 stops21h 28m

$768

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Mon 1/11

6:10 am-10:55 pm

2 stops31h 45m

Sofia

Thu 1/14

6:25 am-3:03 pm

3 stops41h 38m

$768

Cheapest one-way

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Sun 9/20

8:03 am-6:50 pm

3 stops25h 47m

$2,495

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Wed 9/23

6:00 am-1:55 pm

3 stops46h 55m

$3,153

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Sat 9/19

7:48 pm-5:05 am

3 stops48h 17m

$3,164

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Tue 9/22

8:25 pm-1:55 pm

3 stops56h 30m

$3,241

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Thu 9/17

7:05 am-10:05 am

3 stops42h 00m

$3,249

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Mon 9/21

8:25 pm-6:00 pm

3 stops36h 35m

$3,521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

Cheap Idaho to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Bulgaria

Best Price Found	$2,495
Fastest flight time	21h 50m
Direct flights	None

The best one-way flight to Bulgaria from Idaho in the past 72 hours is $2,495. The best round-trip flight deal from Idaho to Bulgaria found on momondo in the last 72 hours is $757.

The fastest flight from Idaho to Bulgaria takes 21h 50m

There are no direct flights from Idaho to Bulgaria. There are no popular flight routes from Idaho to Bulgaria.

Search flight deals

Frequently asked questions about flying from Idaho to Bulgaria

When did momondo last update prices for flights from Idaho to Bulgaria?
Prices for flights from Idaho to Bulgaria were last updated today.
How old do you have to be to fly from Idaho to Bulgaria?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The travel and health documents you'll need for your trip to Bulgaria 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 Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Idaho to Bulgaria

How do I get Price Alerts for flights from Idaho to Bulgaria?
Price Alerts will notify you by email when the price for flights to Bulgaria from Idaho 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 Idaho to Bulgaria with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Idaho to Bulgaria flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Bulgaria.

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

Yes. momondo can track prices for Idaho to Bulgaria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities

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Popular cities in Bulgaria

Flights to Sofiafrom $585

Flights to Varnafrom $697

Flights to Burgasfrom $869

Flights to Plovdivfrom $1,268

Cheap flights from Idaho to Bulgaria from $757

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Bulgaria departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Idaho to Bulgaria

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

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Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

United Airlines flights from Idaho to Bulgaria

Our best United Airlines deals on Idaho to Bulgaria flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Bulgaria that are best for you.

Cheap Idaho to Bulgaria flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Bulgaria

Frequently asked questions about flying from Idaho to Bulgaria

Why use momondo?

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Popular cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo

Idaho flight routes

According to popular flight searches on momondo this year

Bulgaria flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Bulgaria

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bulgaria

List of cabin classes available on flights landing in Bulgaria. Availability may vary depending on flight origin and airline.

Complete your trip to Bulgaria

Explore popular destinations other users love

According to popular flight searches on momondo this year