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Sofia

$801+ Cheap flights from Idaho to Sofia (SOF)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SOF
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Idaho to Sofia

Keep the following information in mind while searching for Idaho to Sofia flight deals. Data was last updated April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$801
(Gurufare)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Sofia flights.
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From Idaho to Sofia
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Find flight deals from Idaho to Sofia

Cheapest flights from Idaho to Sofia
Explore the most affordable flight options available from Idaho to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:45 amBOI - SOF
2 stops22h 55mLufthansa
Sat 9/66:00 amSOF - BOI
2 stops24h 14mLufthansa
Deal found 4/29$801
This United deal was found by Cheapflights users on 4/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1912:27 pmBOI - SOF
2 stops25h 33mMultiple Airlines
Sat 9/66:15 amSOF - BOI
3 stops40h 34mMultiple Airlines
Deal found 4/29$812
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/287:07 pmBOI - SOF
2 stops18h 53mUnited Airlines
Tue 7/158:00 amSOF - BOI
2 stops40h 57mUnited Airlines
Deal found 4/29$1,211
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 6/135:30 amGEG - SOF
2 stops31h 20mUnited Airlines
Fri 6/2012:45 pmSOF - GEG
2 stops20h 29mUnited Airlines
Deal found 4/29$1,278
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:20 amBOI - SOF
3 stops24h 30mAir Canada
Sat 9/66:15 amSOF - BOI
3 stops25h 26mAir Canada
Deal found 4/28$1,450

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Sofia 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 April 30, 2025.
Use the filters below to find and compare flights from Idaho to Sofia that are best for you.

Fly from

Idaho

Fly to

Sofia

Route

Depart

Return

Price

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Tue 8/19

10:45 am-6:40 pm

2 stops22h 55m

Sofia

Sat 9/6

6:00 am-9:14 pm

2 stops24h 14m

$801

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Tue 8/19

12:27 pm-11:00 pm

2 stops25h 33m

Sofia

Sat 9/6

6:15 am-1:49 pm

3 stops40h 34m

$812

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Wed 5/28

7:07 pm-11:00 pm

2 stops18h 53m

Sofia

Tue 7/15

8:00 am-3:57 pm

2 stops40h 57m

$1,211

SpokaneSofia

GEG - SOF

GEGSOF

Spokane

Fri 6/13

5:30 am-10:50 pm

2 stops31h 20m

Sofia

Fri 6/20

12:45 pm-11:14 pm

2 stops20h 29m

$1,278

BoiseSofia

BOI - SOF

BOISOF

Boise Air Term. Gowen Fld

Tue 8/19

8:20 am-5:50 pm

3 stops24h 30m

Sofia

Sat 9/6

6:15 am-10:41 pm

3 stops25h 26m

$1,450

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Idaho to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Idaho 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 Idaho to Sofia

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated April 30, 2025.
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,242 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
7,042 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Idaho to Sofia. 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 into for flights to Sofia from Idaho?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly into when you book flights from Idaho to Sofia.

  • Can I find deals for flights from Idaho to Sofia that include hotel bookings?

    Yes. In addition to deals on Idaho to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Sofia?

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

  • Can I find deals for business class flights from Idaho to Sofia?

    Yes. Cheapflights offers flight deals from Idaho to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Sofia (average of $632). Flying from Idaho to Sofia in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Idaho to Sofia

Discover the top 2 airlines that operate flights from Idaho to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$696Average$908FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$807Average$807FlexibilityNo cancel feeOn-time69%

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