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Cheap flights from San Francisco to Billings from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Billings departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Billings

Cheap round-trip flights

Alaska Airlines Logo
4:39 pm - 12:07 amSFO-BIL
6h 28m1 stop
Alaska Airlines Logo
2:00 pm - 8:13 pmBIL-SFO
7h 13m1 stop
$257Alaska Airlines
Find Deal
lun., oct. 27 - mié., oct. 29
Hawaiian Airlines Logo
4:39 pm - 12:07 amSFO-BIL
6h 28m1 stop
Hawaiian Airlines Logo
3:40 pm - 7:47 pmBIL-SFO
5h 07m1 stop
$272Hawaiian Airlines
Find Deal
lun., nov. 3 - mié., nov. 5
Delta Logo
3:23 pm - 11:18 pmSFO-BIL
6h 55m1 stop
Delta Logo
5:25 am - 9:00 amBIL-SFO
4h 35m1 stop
$273Delta
Find Deal
vie., oct. 24 - lun., oct. 27
Alaska Airlines Logo
6:18 pm - 12:07 amSFO-BIL
4h 49m1 stop
Alaska Airlines Logo
7:19 pm - 11:50 pmBIL-SFO
5h 31m1 stop
$277Alaska Airlines
Find Deal
lun., oct. 27 - jue., oct. 30
Delta Logo
6:00 am - 11:04 amSFO-BIL
4h 04m1 stop
Delta Logo
5:18 am - 1:03 pmBIL-SFO
8h 45m2 stops
$278Delta
Find Deal
mar., nov. 4 - dom., nov. 9
Alaska Airlines Logo
8:00 am - 1:20 pmSFO-BIL
4h 20m1 stop
Alaska Airlines Logo
2:00 pm - 8:13 pmBIL-SFO
7h 13m1 stop
$280Alaska Airlines
Find Deal
dom., oct. 26 - jue., oct. 30
Delta Logo
12:35 pm - 10:25 pmSFO-BIL
8h 50m2 stops
Delta Logo
5:18 am - 1:03 pmBIL-SFO
8h 45m2 stops
$283Delta
Find Deal
mar., nov. 4 - dom., nov. 9
United Airlines Logo
5:05 am - 1:18 pmSFO-BIL
7h 13m1 stop
United Airlines Logo
5:57 pm - 10:55 pmBIL-SFO
5h 58m1 stop
$387United Airlines
Find Deal
vie., oct. 24 - lun., oct. 27
Logo
8:27 pm - 9:12 amSFO-BIL
11h 45m1 stop
Logo
12:11 pm - 2:32 pmBIL-SFO
27h 21m2 stops
$413
Find Deal
dom., oct. 26 - mié., oct. 29
Logo
6:00 am - 2:42 pmSFO-BIL
7h 42m1 stop
Logo
5:47 pm - 7:51 amBIL-SFO
15h 04m1 stop
$497
Find Deal
mié., nov. 26 - dom., nov. 30

Delta flights from San Francisco to Billings

Our best Delta deals on San Francisco to Billings flight tickets
Delta
Oct 24
SFO3:23 pmSan Francisco
6h 55m
1 stop
BIL11:18 pmBillings Logan Intl
Oct 27
BIL5:25 amBillings Logan Intl
4h 35m
1 stop
SFO9:00 amSan Francisco
$273
Find similar
Delta
Nov 4
SFO6:00 amSan Francisco
4h 04m
1 stop
BIL11:04 amBillings Logan Intl
Nov 9
BIL5:18 amBillings Logan Intl
8h 45m
2 stops
SFO1:03 pmSan Francisco
$278
Find similar
Delta
Nov 4
SFO12:35 pmSan Francisco
8h 50m
2 stops
BIL10:25 pmBillings Logan Intl
Nov 9
BIL5:18 amBillings Logan Intl
8h 45m
2 stops
SFO1:03 pmSan Francisco
$283
Find similar

Alaska Airlines flights from San Francisco to Billings

Our best Alaska Airlines deals on San Francisco to Billings flight tickets
Alaska Airlines
Oct 27
SFO4:39 pmSan Francisco
6h 28m
1 stop
BIL12:07 amBillings Logan Intl
Oct 29
BIL2:00 pmBillings Logan Intl
7h 13m
1 stop
SFO8:13 pmSan Francisco
$257
Find similar
Alaska Airlines
Oct 27
SFO6:18 pmSan Francisco
4h 49m
1 stop
BIL12:07 amBillings Logan Intl
Oct 30
BIL7:19 pmBillings Logan Intl
5h 31m
1 stop
SFO11:50 pmSan Francisco
$277
Find similar
Alaska Airlines
Oct 26
SFO8:00 amSan Francisco
4h 20m
1 stop
BIL1:20 pmBillings Logan Intl
Oct 30
BIL2:00 pmBillings Logan Intl
7h 13m
1 stop
SFO8:13 pmSan Francisco
$280
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Billings 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, momondo users made 832,500 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from San Francisco to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

lun. 10/27

4:39 pm-12:07 am

1 stop6h 28m

Billings Logan Intl

mié. 10/29

2:00 pm-8:13 pm

1 stop7h 13m

$257

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

lun. 11/3

4:39 pm-12:07 am

1 stop6h 28m

Billings Logan Intl

mié. 11/5

3:40 pm-7:47 pm

1 stop5h 07m

$272

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

vie. 10/24

3:23 pm-11:18 pm

1 stop6h 55m

Billings Logan Intl

lun. 10/27

5:25 am-9:00 am

1 stop4h 35m

$273

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

lun. 10/27

6:18 pm-12:07 am

1 stop4h 49m

Billings Logan Intl

jue. 10/30

7:19 pm-11:50 pm

1 stop5h 31m

$277

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

mar. 11/4

6:00 am-11:04 am

1 stop4h 04m

Billings Logan Intl

dom. 11/9

5:18 am-1:03 pm

2 stops8h 45m

$278

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

dom. 10/26

8:00 am-1:20 pm

1 stop4h 20m

Billings Logan Intl

jue. 10/30

2:00 pm-8:13 pm

1 stop7h 13m

$280

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

mar. 11/4

12:35 pm-10:25 pm

2 stops8h 50m

Billings Logan Intl

dom. 11/9

5:18 am-1:03 pm

2 stops8h 45m

$283

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

vie. 10/24

5:05 am-1:18 pm

1 stop7h 13m

Billings Logan Intl

lun. 10/27

5:57 pm-10:55 pm

1 stop5h 58m

$387

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

dom. 10/26

8:27 pm-9:12 am

1 stop11h 45m

Billings Logan Intl

mié. 10/29

12:11 pm-2:32 pm

2 stops27h 21m

$413

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

mié. 11/26

6:00 am-2:42 pm

1 stop7h 42m

Billings Logan Intl

dom. 11/30

5:47 pm-7:51 am

1 stop15h 04m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Billings from

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

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

What is the cheapest month to fly to Billings?

The month of September is, on average, the cheapest month to fly to Billings from San Francisco, with most prices found around $298. The month of February is another great option to travel to Billings, with average flight prices from San Francisco averaging around $339.

What is the cheapest day to depart on your flight to Billings?

Our data shows that Thursday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $387. Flights from San Francisco to Billings on a Tuesday will generally be more expensive and average around $599. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is in the evening. momondo users have found flights departing from San Francisco to Billings in the evening for as low as $377. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Billings, so prices are often more expensive at around $726 per ticket.

How far in advance should I book a flight to Billings?

You are more likely to see cheaper flights to Billings from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Billings from San Francisco for as low as $306 on momondo.

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

When to book flights from San Francisco to Billings

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

Cheap San Francisco to Billings (SFO to BIL) flight deals and tips

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

Direct flights

None
There are no direct flights from San Francisco to Billings. There are no popular flight routes from San Francisco to Billings.
Search flight deals

  • How far is San Francisco to Billings Logan Intl by plane?

    Billings Logan Intl is 902.0 mi away from San Francisco. Typically, this will take 3h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Billings Logan Intl Airport?

    Prices for flights from San Francisco Airport to Billings Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Billings Logan Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Billings Logan Intl 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 layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The travel and health documents required for your trip to Billings Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Billings Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Billings?

Best airlines flying from San Francisco to Billings

Compare and see reviews for airlines that fly from San Francisco to Billings with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $256Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Alaska AirlinesPriceFrom $263Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $294Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Billings from San Francisco.

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

All flight searches from San Francisco to Billings on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for San Francisco to Billings flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Billings, momondo offers a useful price alert feature which will track prices for flights to Billings from San Francisco and alert you when they change.

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