Find flights
Airlines

$199+ Cheap flights from Boise

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — SYD
9 Jul — 16 Jul1
1 adult

What to know about flights from Boise

Discover essential information about flights departing from Boise, including flight schedules, destinations, airlines operating at the Boise airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 4 July 2025.

Good round-trip deal

$1,441 or less

Good one-way deal

$133 or less
Price to beat on a round-trip flight from Boise Air Term. Gowen Fld.
Search Deals
Price to beat on a one-way flight from Boise Air Term. Gowen Fld.
Search Deals

Find flights from Boise

Cheapest flights from Boise
Explore the most affordable flight options available from Boise. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.

Mon 4/820:46BOI - AUS
1 stop8h 21mAlaska Airlines
Wed 6/807:15AUS - BOI
1 stop8h 49mAlaska Airlines
Deal found 3/7$371
Mon 18/806:15BOI - AUS
2 stops10h 55mSouthwest
Thu 21/813:05AUS - BOI
1 stop4h 55mSouthwest
Deal found 2/7$380
Fri 15/806:25BOI - AUS
1 stop7h 46mHawaiian Airlines
Mon 18/809:45AUS - BOI
1 stop9h 26mHawaiian Airlines
Deal found 2/7$397
Fri 29/813:30BOI - AUS
1 stop9h 48mDelta
Wed 3/912:00AUS - BOI
1 stop7h 16mDelta
Deal found 3/7$399
Fri 22/814:42BOI - AUS
1 stop5h 08mUnited Airlines
Sat 23/815:26AUS - BOI
2 stops9h 08mUnited Airlines
Deal found 1/7$438
Sun 17/813:50BOI - SYD
2 stops25h 15mAmerican Airlines
Sun 24/817:45SYD - BOI
2 stops21h 46mAmerican Airlines
Deal found 3/7$1,549
Sun 17/808:18BOI - SYD
1 stop31h 12mAlaska Airlines
Sun 24/817:45SYD - BOI
1 stop21h 09mAlaska Airlines
Deal found 3/7$1,754
Thu 18/914:13BOI - SYD
1 stop24h 47mUnited Airlines
Fri 26/910:20SYD - BOI
1 stop19h 28mUnited Airlines
Deal found 2/7$2,019
Tue 30/914:05BOI - SYD
2 stops24h 30mDelta
Sat 4/1009:25SYD - BOI
2 stops23h 16mDelta
Deal found 3/7$2,027
Sat 26/706:25BOI - SYD
2 stops44h 50mMultiple Airlines
Sat 2/817:45SYD - BOI
1 stop36h 45mMultiple Airlines
Deal found 3/7$2,183
Sat 23/814:13BOI - ADL
2 stops29h 12mUnited Airlines
Wed 27/806:05ADL - BOI
2 stops22h 55mUnited Airlines
Deal found 2/7$2,663
Sat 23/806:35BOI - ADL
2 stops42h 15mSingapore Airlines
Wed 27/809:10ADL - BOI
3 stops67h 50mSingapore Airlines
Deal found 3/7$3,737

Find flights from Boise within your budget

Find flights departing from Boise that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 4 July 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Mon 4/8

20:46-06:07

1 stop8h 21m

Austin Bergstrom

Wed 6/8

07:15-15:04

1 stop8h 49m

$371

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Mon 18/8

06:15-18:10

2 stops10h 55m

Austin Bergstrom

Thu 21/8

13:05-17:00

1 stop4h 55m

$380

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Fri 15/8

06:25-15:11

1 stop7h 46m

Austin Bergstrom

Mon 18/8

09:45-18:11

1 stop9h 26m

$397

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Fri 29/8

13:30-00:18

1 stop9h 48m

Austin Bergstrom

Wed 3/9

12:00-18:16

1 stop7h 16m

$399

BoiseAustin

BOI - AUS

BOIAUS

Boise Air Term. Gowen Fld

Fri 22/8

14:42-20:50

1 stop5h 08m

Austin Bergstrom

Sat 23/8

15:26-23:34

2 stops9h 08m

$438

BoiseSydney

BOI - SYD

BOISYD

Boise Air Term. Gowen Fld

Sun 17/8

13:50-07:05

2 stops25h 15m

Sydney Kingsford Smith

Sun 24/8

17:45-23:31

2 stops21h 46m

$1,549

BoiseSydney

BOI - SYD

BOISYD

Boise Air Term. Gowen Fld

Sun 17/8

08:18-07:30

1 stop31h 12m

Sydney Kingsford Smith

Sun 24/8

17:45-22:54

1 stop21h 09m

$1,754

BoiseSydney

BOI - SYD

BOISYD

Boise Air Term. Gowen Fld

Thu 18/9

14:13-07:00

1 stop24h 47m

Sydney Kingsford Smith

Fri 26/9

10:20-13:48

1 stop19h 28m

$2,019

BoiseSydney

BOI - SYD

BOISYD

Boise Air Term. Gowen Fld

Tue 30/9

14:05-06:35

2 stops24h 30m

Sydney Kingsford Smith

Sat 4/10

09:25-16:41

2 stops23h 16m

$2,027

BoiseSydney

BOI - SYD

BOISYD

Boise Air Term. Gowen Fld

Sat 26/7

06:25-19:15

2 stops44h 50m

Sydney Kingsford Smith

Sat 2/8

17:45-14:30

1 stop36h 45m

$2,183

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 19 results
1
2

Best time to book a flight from Boise

Have a flexible travel schedule? Discover the best time to fly from Boise with our price prediction graph.
Estimated return 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.

Travel insights for flights from Boise

Get recent, data-driven insights about flights from Boise including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boise?

Currently, March is the cheapest month in which you can book a flight from Boise (average of $1,351). Flying from Boise in October will prove the most costly (average of $2,177). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Boise?

Boise offers frequent flights to Seattle (432 flights per day), Los Angeles (178 flights per day) and Chicago (126 flights per day).

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $87
Dallas/Fort Worth
Dallas/Fort Worth
From $947

What is the cheapest place to fly to from Boise?

The cheapest city to fly to from Boise is Seattle/Tacoma Intl, with prices starting at $133. Explore other affordable destinations below.

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $87
Dallas/Fort Worth
Dallas/Fort Worth
From $947

Airline reviews for flights from Boise

Get insights into the airlines that provide service from Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Boise. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Get a feel of what it's like to fly with Air Tahiti Nui, Alaska Airlines, andDelta from Boise by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.7

Crew

9.0

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
64 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.7

Crew

9.0

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very Good
10,000 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.7

Crew

9.0

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,970 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.7

Crew

9.0

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
United Airlines
7.4
Good
8,845 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.7

Crew

9.0

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
American Airlines
7.2
Good
10,000 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.7

Crew

9.0

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Idaho

Book a direct flight from one of these other cities located in Idaho.
Direct flights from Boise
Direct flights from Los Angeles
Direct flights from Honolulu
Direct flights from San Francisco
Direct flights from Las Vegas
Direct flights from Seattle
Direct flights from Orlando
Direct flights from Miami
Direct flights from Boston
Direct flights from Atlanta
Direct flights from Denver
Direct flights from Nashville
Direct flights from Salt Lake City
Direct flights from San Diego
Direct flights from Portland
Direct flights from Minneapolis
Direct flights from Anchorage
Direct flights from Austin
Direct flights from Charlotte
Direct flights from Philadelphia
Direct flights from Fort Lauderdale
Direct flights from Tampa
Direct flights from New Orleans
Direct flights from Indianapolis
Direct flights from Cleveland
Direct flights from Pittsburgh
Direct flights from St. Louis
Direct flights from Kansas City
Direct flights from Memphis
Direct flights from Cincinnati

Related info for your journey

Access useful and relevant information related to your journey from Boise. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 July 2025.

  • What are the most popular destinations to fly to from Boise?

    For the current month, the most popular flights from Boise are Denver, Dallas/Fort Worth Airport, Chicago. Denver, Dallas/Fort Worth Airport, Cancún are the most popular locations from Boise year round.

  • What is the cheapest flight from Boise to anywhere?

    Users have flown out of Boise for as low as $133 to Seattle (prices may vary depending on the airline and departure time). On average, users have booked flights for $810 to fly from Boise.

  • What is the cheapest month to fly from Boise?

    Currently, the cheapest month for flights from Boise is March. The most expensive month for flights is October. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Boise?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Boise today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Boise?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boise for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Boise with no change fees?

    Certainly. Search results for flights from Boise shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Boise become cheaper?

    Yes, Cheapflights offers price alerts on flights from Boise so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boise?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Boise today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boise?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boise for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boise with no change fees?

Certainly. Search results for flights from Boise shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boise become cheaper?

Yes, Cheapflights offers price alerts on flights from Boise so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights