$609 Cheap Flights from Boise (BOI) to Tbilisi (TBS)

View $609 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Tbilisi Intl. Airport (TBS)

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Cheap Flights from Boise to Tbilisi (BOI-TBS)

Prices were available within the past 7 days and start at $609 for one-way flights and $1,013 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,013 Roundtrip, found 19 hours ago
$1,013
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,013 found 19 hours ago
Lufthansa
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,087 Roundtrip, found 19 hours ago
$1,087
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,087 found 19 hours ago
Lufthansa
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,115 Roundtrip, found 19 hours ago
$1,115
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,115 found 19 hours ago
Swiss International Air Lines
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,130 Roundtrip, found 19 hours ago
$1,130
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,130 found 19 hours ago
Qatar Airways
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,172 Roundtrip, found 19 hours ago
$1,172
Roundtrip
found 19 hours ago
Select Qatar Airways flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,172 found 19 hours ago
Qatar Airways
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,183 Roundtrip, found 19 hours ago
$1,183
Roundtrip
found 19 hours ago
Select Qatar Airways flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,183 found 19 hours ago
Lufthansa
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,189 Roundtrip, found 19 hours ago
$1,189
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,189 found 19 hours ago
Swiss International Air Lines
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,204 Roundtrip, found 19 hours ago
$1,204
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,204 found 19 hours ago
Alaska Airlines
Mon, Aug 25 - Tue, Sep 9
BOI
Boise
TBS
Tbilisi
$1,246 Roundtrip, found 19 hours ago
$1,246
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Mon, Aug 25 from Boise to Tbilisi, returning Tue, Sep 9, priced at $1,246 found 19 hours ago
British Airways
Mon, Aug 4 - Fri, Aug 8
BOI
Boise
TBS
Tbilisi
$6,485 Roundtrip, found 6 days ago
$6,485
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Aug 4 from Boise to Tbilisi, returning Fri, Aug 8, priced at $6,485 found 6 days ago
Flights from Boise (BOI) to Tbilisi (TBS)
Origin airport
Boise
Destination airport
Tbilisi Intl.
Airlines serving
Lufthansa, Qatar Airways
Roundtrip price
$1,013
Distance
6432 mi

Boise to Tbilisi Flights

The cheapest times to fly from Boise to Tbilisi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Tbilisi are during the month of August. You can find some of the cheapest flights from Boise to Tbilisi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Tbilisi

Sunday is one of the best days to book for cheap flights from Boise to Tbilisi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Tbilisi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Tbilisi in 2025. You can also book with separate airlines for your outbound and return journeys, from $609 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Tbilisi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Tbilisi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Tbilisi Intl. Airport (TBS) cost?
Discover the latest flight deals from BOI to TBS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOI to TBS?
The cheapest flights from BOI to TBS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOI to TBS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BOI to TBS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Boise Airport (BOI) to Tbilisi Intl. Airport (TBS)?
Direct flights from Boise Airport (BOI) to Tbilisi Intl. Airport (TBS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to TBS?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Tbilisi Intl. Airport (TBS)?
To avoid potential delays on the Boise Airport (BOI) to Tbilisi Intl. Airport (TBS) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Tbilisi Intl. Airport (TBS) last-minute?
Holding off until just before your trip to book a ticket from BOI to TBS generally means paying more. Although you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a BOI to TBS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOI to TBS flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Tbilisi Intl. Airport (TBS)?
In most instances, you can modify or cancel your BOI to TBS flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.