What is the cheapest airline that flies from San Francisco to Boise Air Term. Gowen Fld?

Delta, United Airlines, and Southwest are the most popular carriers operating from San Francisco to Boise Air Term. Gowen Fld

How many flights depart from San Francisco to Boise on average per day?

As of September 2026, there are 9 flights per day flying from San Francisco to Boise. The most common time of day flights depart is 12:00, with 60% of flights taking off in the afternoon.

How many flights depart from San Francisco to Boise on average per week?

As of September 2026, there are 66 flights per week flying from San Francisco to Boise. The most common day of the week flights depart is Fri, with 23% of flights taking off on this day.

When did momondo last update prices for flights from San Francisco Airport to Boise Air Term. Gowen Fld Airport?

Prices for flights from San Francisco Airport to Boise Air Term. Gowen Fld Airport were last updated today.

How old do you have to be to fly from San Francisco Airport to Boise Air Term. Gowen Fld Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The required travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

R1 609 Cheap Flights from San Francisco to Boise in 2026/27

Find the cheapest flights from San Francisco to Boise

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:15 - 22:08SFO San Francisco-BOI Boise Air Term. Gowen Fld

6h 53m1 stop Seattle/Tacoma Intl

8:59 - 13:08BOI Boise Air Term. Gowen Fld-SFO San Francisco

5h 09m1 stop Seattle/Tacoma Intl

R2 583Delta

Sat, Oct 17 - Sat, Oct 31

14:15 - 22:08SFO San Francisco-BOI Boise Air Term. Gowen Fld

6h 53m1 stop Seattle/Tacoma Intl

8:59 - 13:08BOI Boise Air Term. Gowen Fld-SFO San Francisco

5h 09m1 stop Seattle/Tacoma Intl

R2 908Delta

Sat, Oct 17 - Sat, Oct 31

5:50 - 10:42SFO San Francisco-BOI Boise Air Term. Gowen Fld

3h 52m1 stop Salt Lake City

16:00 - 19:42BOI Boise Air Term. Gowen Fld-SFO San Francisco

4h 42m1 stop Los Angeles Los Angeles

R3 233Delta

Sat, Oct 10 - Tue, Oct 13

17:13 - 23:59SFO San Francisco-BOI Boise Air Term. Gowen Fld

5h 46m1 stop Salt Lake City

18:49 - 21:46BOI Boise Air Term. Gowen Fld-SFO San Francisco

3h 57m1 stop Salt Lake City

R3 526Delta

Wed, Oct 28 - Mon, Nov 2

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

8:57 - 9:55BOI Boise Air Term. Gowen Fld-SFO San Francisco

1h 58mdirect

R3 656Alaska Airlines

Sat, Oct 17 - Wed, Oct 21

10:10 - 12:58SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 48mdirect

12:00 - 13:00BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 688United Airlines

Sat, Oct 24 - Wed, Oct 28

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

10:13 - 11:13BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 737Alaska Airlines

Wed, Oct 28 - Mon, Nov 2

20:45 - 23:33SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 48mdirect

12:00 - 13:00BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 753United Airlines

Sun, Nov 1 - Tue, Nov 3

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

10:13 - 11:13BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 769Alaska Airlines

Wed, Oct 28 - Mon, Nov 2

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

13:32 - 19:47BOI Boise Air Term. Gowen Fld-SFO San Francisco

7h 15m1 stop Portland

R3 818Alaska Airlines

Sat, Oct 17 - Wed, Oct 21

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:19 - 11:09SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 50mdirect

8:15 - 9:18BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 03mdirect

R8 725United Airlines

Wed, Sep 23 - Wed, Sep 30

11:12 - 16:11SFO San Francisco-BOI Boise Air Term. Gowen Fld

3h 59m1 stop Spokane

10:14 - 11:10BOI Boise Air Term. Gowen Fld-SFO San Francisco

1h 56mdirect

R8 887Alaska Airlines

Wed, Sep 23 - Tue, Sep 29

19:19 - 23:58SFO San Francisco-BOI Boise Air Term. Gowen Fld

3h 39m1 stop Salt Lake City

11:03 - 16:24BOI Boise Air Term. Gowen Fld-SFO San Francisco

6h 21m1 stop Salt Lake City

R9 050Delta

Wed, Sep 23 - Tue, Sep 29

14:00 - 22:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

7h 20m2 stops Las Vegas Harry Reid Intl Sacramento Intl

6:25 - 10:05BOI Boise Air Term. Gowen Fld-SFO San Francisco

4h 40m1 stop San Diego

R9 131Southwest

Wed, Sep 23 - Wed, Sep 30

5:50 - 16:10SFO San Francisco-BOI Boise Air Term. Gowen Fld

9h 20m2 stops San Diego San Jose

11:30 - 17:05BOI Boise Air Term. Gowen Fld-SFO San Francisco

6h 35m2 stops San Jose Los Angeles Los Angeles

R9 212Southwest

Wed, Sep 23 - Wed, Sep 30

21:00 - 23:56SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 56mdirect

8:15 - 9:18BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 03mdirect

R10 025United Airlines

Wed, Sep 23 - Wed, Sep 30

11:57 - 17:15SFO San Francisco-BOI Boise Air Term. Gowen Fld

4h 18m1 stop Portland

16:27 - 19:54BOI Boise Air Term. Gowen Fld-SFO San Francisco

4h 27m1 stop Portland

R10 350Alaska Airlines

Wed, Sep 23 - Tue, Sep 29

14:00 - 22:55SFO San Francisco-BOI Boise Air Term. Gowen Fld

7h 55m2 stops San Diego Sacramento Intl

15:10 - 18:25BOI Boise Air Term. Gowen Fld-SFO San Francisco

4h 15m1 stop Las Vegas Harry Reid Intl

R10 431Southwest

Fri, Sep 25 - Sat, Sep 26

6:00 - 14:15SFO San Francisco-BOI Boise Air Term. Gowen Fld

7h 15m2 stops Los Angeles Los Angeles Las Vegas Harry Reid Intl

6:30 - 12:05BOI Boise Air Term. Gowen Fld-SFO San Francisco

6h 35m2 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles

R10 512Southwest

Fri, Sep 25 - Sun, Sep 27

9:30 - 14:44SFO San Francisco-BOI Boise Air Term. Gowen Fld

4h 14m1 stop Los Angeles Los Angeles

13:06 - 16:24BOI Boise Air Term. Gowen Fld-SFO San Francisco

4h 18m1 stop Salt Lake City

R10 675Delta

Thu, Sep 24 - Sat, Sep 26

Cheap direct flights

Enter your travel dates to find the best prices.

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

8:57 - 9:55BOI Boise Air Term. Gowen Fld-SFO San Francisco

1h 58mdirect

R3 656Alaska Airlines

Sat, Oct 17 - Wed, Oct 21

10:10 - 12:58SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 48mdirect

12:00 - 13:00BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 688United Airlines

Sat, Oct 24 - Wed, Oct 28

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

10:13 - 11:13BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 737Alaska Airlines

Wed, Oct 28 - Mon, Nov 2

20:45 - 23:33SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 48mdirect

12:00 - 13:00BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 753United Airlines

Sun, Nov 1 - Tue, Nov 3

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

10:13 - 11:13BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 769Alaska Airlines

Wed, Oct 28 - Mon, Nov 2

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

10:13 - 11:13BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 818Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

20:45 - 23:33SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 48mdirect

6:20 - 7:28BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 08mdirect

R3 834United Airlines

Fri, Nov 6 - Sun, Nov 8

20:45 - 23:33SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 48mdirect

6:20 - 7:28BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 08mdirect

R3 851United Airlines

Fri, Nov 6 - Sun, Nov 8

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

10:13 - 11:13BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R3 916Alaska Airlines

Wed, Oct 28 - Mon, Nov 2

18:35 - 21:20SFO San Francisco-BOI Boise Air Term. Gowen Fld

1h 45mdirect

10:13 - 11:13BOI Boise Air Term. Gowen Fld-SFO San Francisco

2h 00mdirect

R4 029Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

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Delta flights from San Francisco to Boise

Our best Delta deals on San Francisco to Boise flight tickets

Delta

Oct 17

SFO14:15San Francisco

6h 53m

1 stop

BOI22:08Boise Air Term. Gowen Fld

Oct 31

BOI8:59Boise Air Term. Gowen Fld

5h 09m

1 stop

SFO13:08San Francisco

R2 583

Delta

Oct 17

SFO14:15San Francisco

6h 53m

1 stop

BOI22:08Boise Air Term. Gowen Fld

Oct 31

BOI8:59Boise Air Term. Gowen Fld

5h 09m

1 stop

SFO13:08San Francisco

R2 908

Delta

Oct 10

SFO5:50San Francisco

3h 52m

1 stop

BOI10:42Boise Air Term. Gowen Fld

Oct 13

BOI16:00Boise Air Term. Gowen Fld

4h 42m

1 stop

SFO19:42San Francisco

R3 233

United Airlines flights from San Francisco to Boise

Our best United Airlines deals on San Francisco to Boise flight tickets

United Airlines

Oct 24

SFO10:10San Francisco

1h 48m

BOI12:58Boise Air Term. Gowen Fld

Oct 28

BOI12:00Boise Air Term. Gowen Fld

2h 00m

SFO13:00San Francisco

R3 688

United Airlines

Nov 1

SFO20:45San Francisco

1h 48m

BOI23:33Boise Air Term. Gowen Fld

Nov 3

BOI12:00Boise Air Term. Gowen Fld

2h 00m

SFO13:00San Francisco

R3 753

United Airlines

Nov 6

SFO20:45San Francisco

1h 48m

BOI23:33Boise Air Term. Gowen Fld

Nov 8

BOI6:20Boise Air Term. Gowen Fld

2h 08m

SFO7:28San Francisco

R3 834

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Sat 17/10

14:15-22:08

1 stop6h 53m

Boise Air Term. Gowen Fld

Sat 31/10

8:59-13:08

1 stop5h 09m

R2 583

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Sat 17/10

14:15-22:08

1 stop6h 53m

Boise Air Term. Gowen Fld

Sat 31/10

8:59-13:08

1 stop5h 09m

R2 908

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Sat 10/10

5:50-10:42

1 stop3h 52m

Boise Air Term. Gowen Fld

Tue 13/10

16:00-19:42

1 stop4h 42m

R3 233

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Wed 28/10

17:13-23:59

1 stop5h 46m

Boise Air Term. Gowen Fld

Mon 2/11

18:49-21:46

1 stop3h 57m

R3 526

Fastest return journey

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Sat 17/10

18:35-21:20

Nonstop1h 45m

Boise Air Term. Gowen Fld

Wed 21/10

8:57-9:55

Nonstop1h 58m

R3 656

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Sat 24/10

10:10-12:58

Nonstop1h 48m

Boise Air Term. Gowen Fld

Wed 28/10

12:00-13:00

Nonstop2h 00m

R3 688

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Wed 28/10

18:35-21:20

Nonstop1h 45m

Boise Air Term. Gowen Fld

Mon 2/11

10:13-11:13

Nonstop2h 00m

R3 737

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Sun 1/11

20:45-23:33

Nonstop1h 48m

Boise Air Term. Gowen Fld

Tue 3/11

12:00-13:00

Nonstop2h 00m

R3 753

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Wed 28/10

18:35-21:20

Nonstop1h 45m

Boise Air Term. Gowen Fld

Mon 2/11

10:13-11:13

Nonstop2h 00m

R3 769

San FranciscoBoise

SFO San Francisco - BOI Boise Air Term. Gowen Fld

SFOBOI

San Francisco

Sat 17/10

18:35-21:20

Nonstop1h 45m

Boise Air Term. Gowen Fld

Wed 21/10

13:32-19:47

1 stop7h 15m

R3 818

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between San Francisco and Boise?

Prices are currently low for flights on this route.

Typical prices usually range from R3 818 to R7 474.
The lowest price recently found on this route was R2 583.

What is the cheapest month to fly to Boise?

If you don’t want to visit Boise in January, then you should wait until April to fly from San Francisco, when ticket prices are also cheap, with an average price of R3 688.

How far in advance should I book a flight from San Francisco to Boise?

You are more likely to see cheaper flights to Boise from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around R5 134 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from San Francisco for as low as R3 818 on momondo.

How have San Francisco to Boise flight prices changed over time?

As of September 2026, prices for San Francisco to Boise flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Boise according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap San Francisco to Boise (SFO to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Boise

Best price found	R1 609
Direct flights	Every day
Airports in Boise	1 airport

The best one-way flight to Boise from San Francisco in the past 72 hours is R1 609. The best return flight deal from San Francisco to Boise found on momondo in the last 72 hours is R2 583.

Direct flights go from San Francisco to Boise every day.

There is 1 airport in Boise. From San Francisco there are direct flights to Boise Air Term. Gowen Fld (BOI).

Search flight deals

Frequently asked questions about flying from San Francisco to Boise

How far is San Francisco to Boise Air Term. Gowen Fld by plane?
There are 831,8 km between San Francisco and Boise Air Term. Gowen Fld.
When did momondo last update prices for flights from San Francisco Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from San Francisco Airport to Boise Air Term. Gowen Fld Airport were last updated today.
How old do you have to be to fly from San Francisco Airport to Boise Air Term. Gowen Fld Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The required travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco to Boise?
momondo data reveals that the most frequently booked plane model on the route from San Francisco to Boise is Embraer 175 (Enhanced Winglets), representing 36,65% of all bookings. The subsequent popular models are Boeing 737-800 at 29,47%, Canadair (Bombardier) Regional Jet 700 at 15,65%, and Airbus A319 at 3,50%.

Ontario

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Boise?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Boise . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Boise with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Boise flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Boise?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Boise.

I’m not ready to book a flight from San Francisco to Boise right now. Can momondo alert me if prices change?

Price alerts on flights to Boise from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.