$875+ Cheap flights from Sofia (SOF) to Idaho
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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — BOI
Apr 7 — Apr 141
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sofia to Idaho
Keep the following information in mind while searching for Sofia to Idaho flight deals. Data was last updated April 2, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $875 (KLM) |
Find flight deals from Sofia to Idaho
Cheapest flights from Sofia to IdahoExplore the most affordable flight options available from Sofia to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
Explore the most affordable flight options available from Sofia to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:00 amSOF - BOI
2 stops18h 42mMultiple Airlines
Sat 5/174:59 pmBOI - SOF
2 stops20h 26mMultiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amSOF - BOI
2 stops38h 55mUnited Airlines
Fri 10/177:00 amBOI - SOF
2 stops30h 50mUnited Airlines
Deal found 4/1![United Airlines logo]()
$945
This Jetabroad deal was found by Cheapflights users on 4/1. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:15 amSOF - BOI
2 stops25h 51mLufthansa
Fri 10/1712:29 pmBOI - SOF
3 stops38h 31mLufthansa
Deal found 4/1![Lufthansa logo]()
$1,157
Cheapflights Fare Finder
Customize your flight search to find flights from Sofia 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, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Sofia to Idaho that are best for you.
Fly from
Sofia
Fly to
Idaho
Route
Depart
Return
Price
SofiaBoise
SOF - BOI
SOFBOI
Sofia
Sat 5/10
7:00 am-4:42 pm
2 stops18h 42m
Boise Air Term. Gowen Fld
Sat 5/17
4:59 pm-10:25 pm
2 stops20h 26m
$875
SofiaIdaho Falls
SOF - IDA
SOFIDA
Sofia
Mon 8/11
12:45 pm-9:44 am
2 stops29h 59m
$919
SofiaIdaho Falls
SOF - IDA
SOFIDA
Sofia
Mon 8/11
10:20 am-10:39 pm
3 stops21h 19m
$1,122
Best time to book a flight from Sofia to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Sofia 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 Sofia to Idaho
Rainfall in Idaho by month
Plan your trip to Idaho by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.
Temperature in Idaho by month
Plan your trip to Idaho by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated April 2, 2025.
Food
6.6
Comfort
7.3
Entertainment
7.0
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayPatti,Feb 2025
FCO - EWR
Food
6.6
Comfort
7.3
Entertainment
7.0
Overall
7.4
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayPatti,Feb 2025
FCO - EWR