$119 Cheap Delta flights from San Diego to Billings (SAN to BIL)

Find The Best Day To Fly from San Diego to Billings

Amazing Delta SAN to BIL Flight Deals

The cheapest flights to Logan Intl. found within the past 7 days were $266 round trip and $119 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Nov 24 - Tue, Dec 2
SAN
San Diego
BIL
Billings
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from San Diego to Billings, returning Tue, Dec 2, priced at $266 found 1 day ago
Wed, Nov 26 - Tue, Dec 2
SAN
San Diego
BIL
Billings
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 26 from San Diego to Billings, returning Tue, Dec 2, priced at $278 found 1 day ago
Fri, Nov 21 - Tue, Dec 2
SAN
San Diego
BIL
Billings
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 21 from San Diego to Billings, returning Tue, Dec 2, priced at $281 found 1 day ago

BIL From SAN Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Billings Hotel and Convention Center

Billings Hotel and Convention Center

3 out of 5
Price was $996, price is now $755 per person
$755
per person
Nov 27 - Dec 1
found 4 hours ago
Roundtrip non-stop flight included
San Diego (SAN) to Billings (BIL)
Northern Hotel

Northern Hotel

4 out of 5
Price was $940, price is now $839 per person
$839
per person
Nov 27 - Dec 1
found 4 hours ago
Roundtrip non-stop flight included
San Diego (SAN) to Billings (BIL)
La Quinta Inn & Suites by Wyndham Billings

La Quinta Inn & Suites by Wyndham Billings

3 out of 5
Price was $874, price is now $807 per person
$807
per person
Nov 27 - Dec 1
found 4 hours ago
Roundtrip non-stop flight included
San Diego (SAN) to Billings (BIL)
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Frequently asked questions

Can I catch a flight from San Diego Airport to BIL right now?
It's always wise to know about any quarantine requirements and travel advice reports in place in your destination. Ensure you go to our Covid-19 Travel Advisor for up-to-date info on catching a flight to BIL from San Diego Intl. Airport (SAN).
What terminal is Delta Air Lines at SAN?
As soon as you're given your boarding pass for your Delta Air Lines flight from SAN to Billings Logan International Airport, check if the terminal details are printed on it. If not, consult your airline. They should be able to tell you exactly where you'll be flying into and out of.
Are there Delta Air Lines non-stop flights from SAN to BIL?
Delta Air Lines doesn't have direct flights between San Diego Airport and BIL, so be prepared to make at least one stopover. If you're not rushed for time between flights, enjoy a coffee while you wait for your connection.
How long is a Delta Air Lines flight from SAN to BIL?
Bad weather, tailwinds, headwinds ... They're just a few things that can influence how long you spend in your plane seat. However, a trip from San Diego Intl. Airport (SAN) to Logan Intl. Airport (BIL) with Delta Air Lines takes just 3 hours and 31 minutes on average, so you'll have touched down and be in vacation mode in a flash.
How many direct and indirect flights does Delta Air Lines fly from SAN to BIL?
Delta Air Lines has about 3 flights daily from San Diego Intl. Airport (SAN) to Logan Intl. Airport (BIL).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Billings Logan International Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Delta flight from San Diego SAN to Billings BIL 

To find the best deals on flights to San Diego from Billings with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Diego SAN to Billings BIL with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $266 to $281, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from San Diego SAN to Billings BIL 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from San Diego to Billings costs from $119. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Billings BIL from  San Diego SAN with Delta 

To find a cheap Delta flight from San Diego SAN to Billings BIL, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from San Diego SAN to Billings BIL 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from San Diego SAN to Billings BIL with Delta 

If you’re keen to be on Billings soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from San Diego SAN to Billings BIL 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Billings BIL from  San Diego SAN with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Billings

Hilltop Inn by Riversage

Hilltop Inn by Riversage

3 out of 5
1116 North 28th St., Billings, MT
A gym, free self parking, and laundry facilities are featured at this hotel. Guests will appreciate free perks like buffet breakfast and WiFi in public areas. ...
9/10 Wonderful! (1,281 reviews)
"The room was clean and very quiet, until hospital staff began arriving in the neighboring parking lot just before 7am. Not a problem if you want a relatively early start. Having the room fees charged to my credit card a day and a half before my arrival was a bit disconcerting. Thankful that I didn’t ..."

Reviewed on Oct 8, 2025

Hilltop Inn by Riversage
Renovated home in vintage neighborhood, close to airport, hospitals, & downtown.

Renovated home in vintage neighborhood, close to airport, hospitals, & downtown.

Billings
This vacation home features a water park, a garden, and laundry facilities.
10/10 Exceptional! (80 reviews)
"Home was well furnished and very neat and clean"

Reviewed on Oct 4, 2025

Renovated home in vintage neighborhood, close to airport, hospitals, & downtown.
Riversage Billings Inn

Riversage Billings Inn

3 out of 5
880 N. 29th St., Billings, MT
A gym, free self parking, and laundry facilities are featured at this hotel. Guests will appreciate free perks like buffet breakfast and WiFi in public areas. ...
9/10 Wonderful! (1,010 reviews)
"This is the quietest and most serene property I've ever visited. Whether staying in advance of a very early morning flight, following a medical procedure, or whatever the reason, getting good rest is a given. It is THE place I stay when in Billings."

Reviewed on Oct 14, 2025

Riversage Billings Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.