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$128+ Cheap flights from Billings to Santa Ana (BIL - SNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SNA
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Billings to Santa Ana

Cheapest flights from Billings to Santa Ana
Explore the most affordable flight options available from Billings to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:57 am
BIL
-
SNA
1 stop5h 01m
Multiple Airlines
Thu 4/96:45 am
SNA
-
BIL
1 stop25h 39m
Multiple Airlines
Deal found 3/9$255
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:51 pm
BIL
-
SNA
1 stop5h 07m
United Airlines
Wed 4/87:00 am
SNA
-
BIL
1 stop5h 23m
United Airlines
Deal found 3/10$289
This Expedia deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:03 pm
BIL
-
SNA
1 stop7h 23m
Alaska Airlines
Tue 9/81:30 pm
SNA
-
BIL
1 stop9h 38m
Alaska Airlines
Deal found 3/8$325
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:41 pm
BIL
-
SNA
1 stop19h 47m
Multiple Airlines
Sun 6/77:45 am
SNA
-
BIL
1 stop24h 25m
Multiple Airlines
Deal found 3/10$336
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:47 pm
BIL
-
SNA
1 stop10h 43m
Alaska Airlines
Tue 5/56:07 pm
SNA
-
BIL
1 stop18h 19m
Alaska Airlines
Deal found 3/9$343
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
BIL
-
SNA
1 stop7h 18m
United Airlines
Wed 4/87:00 am
SNA
-
BIL
1 stop5h 23m
United Airlines
Deal found 3/10$347
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
BIL
-
SNA
2 stops8h 08m
United Airlines
Wed 4/157:00 am
SNA
-
BIL
1 stop5h 23m
United Airlines
Deal found 3/7$352

Find flight deals from Billings to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(Kiwi.com)

One-way from

$128
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$376
Provider with most accurate pricing for Billings Logan Intl-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From Billings Logan Intl to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Billings Logan Intl to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Santa Ana 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, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Billings to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Sat 5/2

12:47 pm-10:30 pm

1 stop10h 43m

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

6:07 pm-1:26 pm

1 stop18h 19m

$343

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Tue 4/7

2:35 pm-8:47 pm

1 stop7h 12m

Santa Ana J. Wayne/Orange Cnty

Wed 4/15

7:00 am-1:23 pm

1 stop5h 23m

$347

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Sat 5/2

2:30 pm-8:44 pm

1 stop7h 14m

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

4:15 pm-10:45 pm

1 stop5h 30m

$369
Quickest round-trip

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Sun 4/5

5:51 pm-9:58 pm

1 stop5h 07m

Santa Ana J. Wayne/Orange Cnty

Wed 4/8

7:00 am-1:23 pm

1 stop5h 23m

$389

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Mon 4/6

5:51 pm-9:58 pm

1 stop5h 07m

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

7:00 am-1:23 pm

1 stop5h 23m

$391
Cheapest one-way

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Mon 7/20

9:59 am-4:15 pm

1 stop7h 16m

$143

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Mon 3/30

5:51 pm-9:58 pm

1 stop5h 07m

$176

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Mon 3/23

5:15 am-9:09 am

1 stop4h 54m

$181

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Thu 3/26

2:35 pm-9:03 pm

1 stop7h 28m

$181

BillingsSanta Ana

BIL - SNA

BILSNA

Billings Logan Intl

Tue 3/17

7:05 am-12:37 pm

1 stop6h 32m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Billings to Santa Ana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Santa Ana in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Santa Ana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Santa Ana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Santa Ana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Santa Ana flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Santa Ana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Santa Ana

What is the cheapest month to book a flight from Billings to Santa Ana?

Currently, December is the cheapest month in which you can book a flight from Billings to Santa Ana (average of $130). Flying from Billings to Santa Ana in May is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated March 12, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Billings to Santa Ana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
12,029 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
12,029 reviews
Alaska Airlines
8.0
Very good
12,029 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,286 reviews
Alaska Airlines
8.0
Very good
12,029 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,418 reviews
Alaska Airlines
8.0
Very good
12,029 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Billings to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Billings to Santa Ana?

    There are many flights that can get you from Billings to Santa Ana in 7h 12m. Fly via Alaska Airlines or United Airlines to get the fastest option. The distance between Billings and Santa Ana is about 971 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Billings to Santa Ana round-trip?

    Currently priced at $209, Delta will fly you from Billings to Santa Ana and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $244 and $254, respectively. You may be able to fly from Billings to Santa Ana for 46% less than the average price by searching for these airlines.

  • Can I find deals for flights from Billings to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Billings to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Santa Ana.

  • Can I find deals for business class flights from Billings to Santa Ana?

    Yes. Cheapflights offers flight deals from Billings to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Santa Ana?

    Currently, December is the cheapest month in which you can book a flight from Billings to Santa Ana (average of $130). Flying from Billings to Santa Ana in May is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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Top 3 airlines flying from Billings to Santa Ana

Discover the top 3 airlines that operate flights from Billings to Santa Ana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$244Average$410FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$254Average$375FlexibilityNo cancel feeOn-time75%

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