How do I get Price Alerts for flights from Boise to Sofia?

Confirm your travel details to search for the latest offers for flights from Boise to Sofia . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Boise to Sofia 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 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.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Sofia Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Sofia Airport are updated daily.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$901 Cheap Flights from Boise to Sofia in 2026/27

Find the cheapest flights from Boise to Sofia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:34 am - 10:55 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

27h 21m2 stops Denver Intl Munich Franz Josef Strauss

6:25 am - 11:33 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

26h 08m2 stops Frankfurt am Main San Francisco

$901United Airlines

Wed, Nov 4 - Tue, Nov 17

5:44 pm - 10:55 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

20h 11m2 stops Denver Intl Munich Franz Josef Strauss

2:10 pm - 9:15 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

40h 05m2 stops Frankfurt am Main San Francisco

$957United Airlines

Thu, Nov 12 - Thu, Nov 26

12:31 pm - 1:15 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

15h 44m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:00 pm - 11:08 amSOF Sofia-BOI Boise Air Term. Gowen Fld

54h 08m2 stops Munich Franz Josef Strauss San Francisco

$979United Airlines

Wed, Nov 11 - Mon, Nov 30

12:31 pm - 10:55 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

25h 24m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:00 pm - 1:39 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

56h 39m3 stops Munich Franz Josef Strauss Chicago O'Hare Intl Denver Intl

$986United Airlines

Wed, Nov 11 - Mon, Nov 30

5:00 am - 11:50 amBOI Boise Air Term. Gowen Fld-SOF Sofia

21h 50m3 stops Denver Intl Chicago O'Hare Intl Vienna Intl

6:25 am - 1:45 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

40h 20m2 stops Frankfurt am Main Denver Intl

$1,027Multiple Airlines

Thu, Nov 12 - Thu, Nov 26

8:15 am - 1:15 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

20h 00m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 11:15 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

25h 50m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,056United Airlines

Mon, Jan 11 - Thu, Jan 14

6:20 am - 10:55 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

31h 35m2 stops Denver Intl Munich Franz Josef Strauss

6:25 am - 2:51 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

41h 26m3 stops Frankfurt am Main Chicago O'Hare Intl San Francisco

$1,071United Airlines

Mon, Jan 11 - Thu, Jan 14

2:51 pm - 10:55 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

23h 04m2 stops Denver Intl Munich Franz Josef Strauss

6:00 am - 11:46 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

26h 46m3 stops Munich Franz Josef Strauss Vancouver Intl Portland

$3,834Multiple Airlines

Wed, Nov 4 - Tue, Nov 17

5:43 am - 1:25 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

22h 42m3 stops Portland Vancouver Intl Frankfurt am Main

6:25 am - 6:20 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

20h 55m3 stops Frankfurt am Main Vancouver Intl Seattle/Tacoma Intl

$6,785Multiple Airlines

Thu, Nov 12 - Thu, Nov 26

5:43 am - 1:25 pmBOI Boise Air Term. Gowen Fld-SOF Sofia

22h 42m3 stops Portland Vancouver Intl Frankfurt am Main

6:00 am - 6:26 pmSOF Sofia-BOI Boise Air Term. Gowen Fld

21h 26m3 stops Munich Franz Josef Strauss Frankfurt am Main Seattle/Tacoma Intl

$6,808Multiple Airlines

Wed, Nov 11 - Mon, Nov 30

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United Airlines flights from Boise to Sofia

Our best United Airlines deals on Boise to Sofia flight tickets

United Airlines

Nov 4

BOI10:34 amBoise Air Term. Gowen Fld

27h 21m

2 stops

SOF10:55 pmSofia

Nov 17

SOF6:25 amSofia

26h 08m

2 stops

BOI11:33 pmBoise Air Term. Gowen Fld

$901

United Airlines

Nov 12

BOI5:44 pmBoise Air Term. Gowen Fld

20h 11m

2 stops

SOF10:55 pmSofia

Nov 26

SOF2:10 pmSofia

40h 05m

2 stops

BOI9:15 pmBoise Air Term. Gowen Fld

$957

United Airlines

Nov 11

BOI12:31 pmBoise Air Term. Gowen Fld

15h 44m

2 stops

SOF1:15 pmSofia

Nov 30

SOF2:00 pmSofia

54h 08m

2 stops

BOI11:08 amBoise Air Term. Gowen Fld

$979

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Wed 11/4

10:34 am-10:55 pm

2 stops27h 21m

Sofia

Tue 11/17

6:25 am-11:33 pm

2 stops26h 08m

$901

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Thu 11/12

5:44 pm-10:55 pm

2 stops20h 11m

Sofia

Thu 11/26

2:10 pm-9:15 pm

2 stops40h 05m

$957

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Wed 11/11

12:31 pm-1:15 pm

2 stops15h 44m

Sofia

Mon 11/30

2:00 pm-11:08 am

2 stops54h 08m

$979

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Wed 11/11

12:31 pm-10:55 pm

2 stops25h 24m

Sofia

Mon 11/30

2:00 pm-1:39 pm

3 stops56h 39m

$986

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Thu 11/12

5:00 am-11:50 am

3 stops21h 50m

Sofia

Thu 11/26

6:25 am-1:45 pm

2 stops40h 20m

$1,027

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Mon 1/11

8:15 am-1:15 pm

2 stops20h 00m

Sofia

Thu 1/14

6:25 am-11:15 pm

2 stops25h 50m

$1,056

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Mon 1/11

6:20 am-10:55 pm

2 stops31h 35m

Sofia

Thu 1/14

6:25 am-2:51 pm

3 stops41h 26m

$1,071

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Wed 11/4

2:51 pm-10:55 pm

2 stops23h 04m

Sofia

Tue 11/17

6:00 am-11:46 pm

3 stops26h 46m

$3,834

Quickest round-trip

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Thu 11/12

5:43 am-1:25 pm

3 stops22h 42m

Sofia

Thu 11/26

6:25 am-6:20 pm

3 stops20h 55m

$6,785

BoiseSofia

BOI Boise Air Term. Gowen Fld - SOF Sofia

BOISOF

Boise Air Term. Gowen Fld

Wed 11/11

5:43 am-1:25 pm

3 stops22h 42m

Sofia

Mon 11/30

6:00 am-6:26 pm

3 stops21h 26m

$6,808

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boise to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boise to Sofia (BOI to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Sofia

Best Price Found	$901
Fastest flight time	20h 00m
Direct flights	None

The best flight deal from Boise to Sofia found on momondo in the last 72 hours is $901

The fastest flight from Boise to Sofia takes 20h 00m

There are no direct flights from Boise to Sofia. There are no popular flight routes from Boise to Sofia.

Search flight deals

Frequently asked questions about flying from Boise to Sofia

How far is Boise Air Term. Gowen Fld to Sofia by plane?
The distance between Boise Air Term. Gowen Fld and Sofia is about 5964.7 mi. 20h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Sofia Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Sofia Airport are updated daily.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Boise to Sofia

How do I get Price Alerts for flights from Boise to Sofia?
Confirm your travel details to search for the latest offers for flights from Boise to Sofia. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Boise to Sofia 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 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.

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Sofia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Sofia. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to Sofia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sofia from Boise with this policy.

How can momondo help me find flights from Boise to Sofia?

momondo helps you find the best flight between Boise and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Boise and alert you when they change.

An easier way to manage your Sofia trip

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Cheap flights from Boise to Sofia from $901

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Sofia departing on 11/4. 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 Boise to Sofia

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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United Airlines flights from Boise to Sofia

Our best United Airlines deals on Boise to Sofia flight tickets

momondo Fare Finder

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

When to book flights from Boise to Sofia

Cheap Boise to Sofia (BOI to SOF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boise to Sofia

Frequently asked questions about flying from Boise to Sofia

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia 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

Cabin classes currently available on flights to Sofia

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

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

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According to popular flight searches on momondo this year

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