Cheap flights from Boise to Austin from £139

Cheap flights from Boise to Austin from £139

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1 stop
Tue, Jun 2
Boise BOIAustin AUS
£139
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1 stop
Thu, Jun 4
Boise BOIAustin AUS
£145
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1 stop
Thu, Jun 4
Boise BOIAustin AUS
£153
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1 stop
Wed, Jun 3
Boise BOIAustin AUS
£157
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1 stop
Thu, Jun 4
Boise BOIAustin AUS
£157
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1 stop
Sun, May 31
Boise BOIAustin AUS
£164
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1 stop
Thu, Jun 4 – Mon, Jun 8
Boise BOIAustin AUS
£298
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1 stop
Thu, Jun 4 – Mon, Jun 8
Boise BOIAustin AUS
£298
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1 stop
Fri, Jun 5 – Mon, Jun 8
Boise BOIAustin AUS
£298
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1 stop
Tue, Jun 2 – Sat, Jun 6
Boise BOIAustin AUS
£306
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1 stop
Fri, Jun 5 – Mon, Jun 8
Boise BOIAustin AUS
£314
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1 stop
Thu, Jun 4 – Mon, Jun 8
Boise BOIAustin AUS
£318
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How much do flights to Austin cost?

Cheapest one-way trip

£139

Cheapest round-trip

£298

Average round-trip

£392

Most popular airline

Alaska Airlines

Getting from Austin airport to the city center

Fastest options: taxi and ride-hailing services. Best value: Capital Metro bus Route 20.

Austin is served by Austin-Bergstrom International Airport (AUS), located approximately 13 km southeast of downtown Austin. The airport offers several airport transfers to city center options including public buses, taxis, ride-hailing services, and rental cars. Journey times and costs vary depending on traffic conditions, particularly during peak hours and major events in the city.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

35-50 min

single ride fare

every 15–30 min (traffic dependent)

budget travelers

15-30 min

metered; varies by traffic and destination

on-demand 24/7 (traffic dependent)

door-to-door convenience

15-30 min

surge pricing may apply during peak times

on-demand 24/7 (traffic dependent)

app-based convenience

15-30 min

pre-booked; price varies by vehicle type

by reservation (traffic dependent)

groups and business travelers

15-30 min

daily rate; varies by vehicle class and season

on-demand during rental counter hours (traffic dependent)

flexibility and exploring

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Capital Metro Route 20 operates between the airport and downtown Austin with multiple stops along the way.
  • Ride-hailing pickup is located on the lower level of the terminal at designated rideshare zones.
  • Traffic can significantly impact travel times, especially during SXSW, ACL Festival, and rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Austin

Depart from
Boise
Arrive to
Austin–Bergstrom International
Average flights per week
126
Flight distance

Check-in for a flight from Boise to Austin

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUANo
Frontier AirlinesFFTF9No
WestJetWJAWSNo
Allegiant AirAAYG4No

Online check-in is not available for these airlines.

Weather in Austin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January15°C6°C
February17°C8°C
March22°C11°C
April26°C15°C
May29°C19°C
June33°C22°C
July35°C24°C
August36°C24°C
September32°C22°C
October27°C17°C
November21°C11°C
December17°C8°C
Hottest Month
36°C
August
Coldest month
6°C
January
Sunny days
297
days per year

14 day forecast

Saturday
16 May
34°C21°C
23 May
84%
31°C20°C
Sunday
17 May
88%
33°C23°C
24 May
31°C19°C
Monday
18 May
86%
35°C24°C
25 May
71%
32°C21°C
Tuesday
19 May
89%
31°C24°C
26 May
81%
33°C22°C
Wednesday
20 May
88%
27°C18°C
27 May
33°C22°C
Thursday
21 May
86%
28°C19°C
28 May
84%
31°C22°C
Friday
22 May
86%
32°C21°C
29 May
24°C19°C
The most popular airlines for this route are Alaska Airlines, United Airlines, Frontier Airlines, WestJet, and Allegiant Air. Boise and Austin have 126 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Boise?
Travelers frequently search for route combinations, such as Boise and London, Edinburgh, Manchester, Las Vegas, Guadalajara, Phoenix, Santa Ana, San Diego, Mexico City, Houston, Seattle, Calgary, Dallas, Seoul, Tokyo, Brussels, Istanbul, Los Mochis, Accra, Milwaukee.
What are the most popular routes to and from Austin?
Travelers frequently search for route combinations, such as Austin and London, Manchester, New York, Toronto, San Francisco, Los Angeles, Glasgow, Las Vegas, Denver, Atlanta, Fort Lauderdale, Mexico City, Calgary, Seattle, Orlando, Medellín, Salt Lake City, Vancouver, Cancún, Lima.
What airports are near Boise?
The main airport in Boise is Boise. It is also served by Boise, Magic Valley Regional, Friedman Memorial.
What airports are near Austin?
The main airport in Austin is Austin–Bergstrom International. It is also served by George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Victoria Regional, Waco Regional.
Which airlines fly between Boise and Austin?
Currently, you can fly between Boise and Austin with Alaska Airlines, United Airlines, Frontier Airlines, WestJet, Allegiant Air.
When’s the best time to travel between Boise and Austin?
If you don’t have specific dates for your trip between Boise and Austin, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Boise and Austin?
Traveling between Boise and Austin, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Boise?
There are a number of airports in and around Boise. The main one is Boise and other nearby airports include Boise, Magic Valley Regional, Friedman Memorial
How many airports are there near Austin?
There are a number of airports in and around Austin. The main one is Austin–Bergstrom International and other nearby airports include George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Victoria Regional, Waco Regional.
What time do nonstop (direct) flights between Boise and Austin depart?
What time do nonstop (direct) flights between Boise and Austin arrive?
What time do flights between Boise and Austin depart?
What time do flights between Boise and Austin arrive?

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