S$ 135 Cheap Flights from San Diego to Billings (SAN-BIL)

Cheap Flights from San Diego to Billings

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Cheap Flights from San Diego to Billings starting at S$ 135

Discover our range of affordable one-way and round-trip flights from San Diego to Billings and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from San Diego to Billings

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Billings from San Diego have changed and are set to move below.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from San Diego to Billings

We have a range of prices from different airlines providing flights from San Diego to Billings. Check below for the journey which best suits your travel needs.

Alaska Airlines

From S$ 135

Delta Air Lines

From S$ 161

Frontier Airlines

From S$ 162

United Airlines

From S$ 188

American Airlines

From S$ 188

Spirit Airlines

From S$ 267

Southwest Airlines

From S$ 575

Find more flights and airlines

Alternative Routes from San Diego to Billings

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Billings from San Diego which could help you save money and time.

Cheapest
SAN
08:00
5h 15m
1 transfer
BIL
14:15
San Diego International Airport - Billings Logan International Airport
Sat, Jan 25Alaska Airlines
S$ 135
SAN
08:00
5h 15m
1 transfer
BIL
14:15
San Diego International Airport - Billings Logan International Airport
Sat, Jan 25Alaska Airlines
S$ 135
Find More Flights

Frequently Asked Questions

When to buy flight tickets from San Diego (SAN) to Billings (BIL) the cheapest?
Airlines adjust prices for flights from San Diego to Billings based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from San Diego (SAN) to Billings (BIL) cost?
According to Trip.com's data, the lowest price is around S$ 513.
What is the transportation method from the main airport to downtown in Billings?
- The distance from Billings Logan International Airport to downtown is about 3km, by taxi about 20 minutes.
What's the most popular airline for direct flights from San Diego (SAN) to Billings (BIL)?
Allegiant Air operates 1 direct flights from San Diego (SAN) to Billings (BIL).
How many airports in Billings?
There are 1 airports near Billings: Billings Logan International Airport.

How to find a cheap flight from San Diego to Billings

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from San Diego to Billings

Cheapest direct flight price	S$ 135
Off-season for travel	November
Peak season for travel	October
Flight distance	1,630.69km
Popular airline	Alaska Airlines