Cheap flights from San Diego to Billings from $123
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 Diego to Billings departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Diego 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 typical price of a round-trip flight between San Diego and Billings?
What is the cheapest month to fly to Billings?
The month of April is, on average, the cheapest month to fly to Billings from San Diego, with most prices found around $284. The month of November is another great option to travel to Billings, with average flight prices from San Diego averaging around $310.
What is the cheapest day to depart on your flight to Billings?
Our data shows that Tuesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $368. Flights from San Diego to Billings on a Sunday will generally be more expensive and average around $532. 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 Diego to Billings in the evening for as low as $368. 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 $473 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 Diego when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Billings for around $430 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Billings from San Diego for as low as $277 on momondo.
What is the cheapest airline that flies from San Diego to Billings Logan Intl?
Delta, Alaska Airlines, and American Airlines are the most popular carriers operating from San Diego to Billings Logan Intl
What airlines fly to Billings?
Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Billings from San Diego according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Billings. Keep in mind that there are 3 different airlines that fly to Billings on a routine basis, so you have a few additional options to choose from.
When to book flights from San Diego to Billings
Cheap San Diego to Billings (SAN to BIL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Billings
How far is San Diego to Billings Logan Intl by plane?
A flight from San Diego to Billings Logan Intl will travel around 1012.6 mi. By plane, this route typically takes 3h 52m.
When did momondo last update prices for flights from San Diego Airport to Billings Logan Intl Airport?
Prices for flights from San Diego Airport to Billings Logan Intl Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Billings Logan Intl Airport?
As of April 2025, there are 3 operators available to choose from for flights from San Diego Airport to Billings Logan Intl Airport.
How old do you have to be to fly from San Diego 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 Diego Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Diego to Billings?
momondo data reveals that the most frequently booked airline on the route from San Diego to Billings is Delta, representing 48% of all bookings. The subsequent popular airlines are United Airlines at 31% and Alaska Airlines at 21%.
Best airlines flying from San Diego to Billings
Compare and see reviews for airlines that fly from San Diego to Billings with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $219 | Free Cancellation | Rating 8.0 9,961 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Billings?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Billings. momondo saves you time and could save you money on your trip.
Can I find flights from San Diego to Billings with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Diego to Billings flights to just show those with flexible booking policies.
How can momondo help me find flights from San Diego to Billings?
Once all potential San Diego to Billings flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Diego to Billings right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Diego to Billings flights. All you need is a valid email address and we will do the rest; it is that quick and easy.