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$115+ Cheap flights from Knoxville to Santa Ana (TYS - 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SNA
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Santa Ana J. Wayne/Orange Cnty are usually found in February or April, booked 21 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Knoxville to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$115
(American Airlines)

Popular in

October

Cheapest in

February

Average price

$373
Provider with most accurate pricing for Knoxville McGhee Tyson-Santa Ana J. Wayne/Orange Cnty flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Santa Ana J. Wayne/Orange Cnty flights.
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From Knoxville McGhee Tyson to Santa Ana J. Wayne/Orange Cnty
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One-way flight from Knoxville McGhee Tyson to Santa Ana J. Wayne/Orange Cnty
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Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Knoxville to Santa Ana

Cheapest flights from Knoxville to Santa Ana
Explore the most affordable flight options available from Knoxville to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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 5/65:35 pmTYS - SNA
1 stop7h 42mUnited Airlines
Wed 5/78:20 amSNA - TYS
1 stop8h 46mUnited Airlines
Deal found 4/2$229
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:20 amTYS - SNA
1 stop8h 21mAmerican Airlines
Sat 5/172:45 pmSNA - TYS
1 stop6h 13mAmerican Airlines
Deal found 4/2$259
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:50 amTYS - SNA
1 stop9h 10mDelta
Sat 5/177:00 amSNA - TYS
2 stops13h 04mDelta
Deal found 4/2$288
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 5/65:05 amTYS - SNA
2 stops14h 50mAlaska Airlines
Wed 5/77:46 amSNA - TYS
2 stops11h 21mAlaska Airlines
Deal found 4/2$329
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1611:00 amTYS - SNA
1 stop13h 29mMultiple Airlines
Wed 4/2310:30 amSNA - TYS
3 stops29h 16mMultiple Airlines
Deal found 4/2$336

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville 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 April 3, 2025.
Use the filters below to find and compare flights from Knoxville to Santa Ana that are best for you.

Fly from

Knoxville

Fly to

Santa Ana

Route

Depart

Return

Price

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Tue 5/6

5:35 pm-10:17 pm

1 stop7h 42m

Santa Ana J. Wayne/Orange Cnty

Wed 5/7

8:20 am-8:06 pm

1 stop8h 46m

$229

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Sun 5/11

5:20 am-10:41 am

1 stop8h 21m

Santa Ana J. Wayne/Orange Cnty

Sat 5/17

2:45 pm-11:58 pm

1 stop6h 13m

$259

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Sun 5/11

6:50 am-1:00 pm

1 stop9h 10m

Santa Ana J. Wayne/Orange Cnty

Sat 5/17

7:00 am-11:04 pm

2 stops13h 04m

$288

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Tue 5/6

5:05 am-4:55 pm

2 stops14h 50m

Santa Ana J. Wayne/Orange Cnty

Wed 5/7

7:46 am-10:07 pm

2 stops11h 21m

$329

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Wed 4/16

11:00 am-9:29 pm

1 stop13h 29m

Santa Ana J. Wayne/Orange Cnty

Wed 4/23

10:30 am-6:46 pm

3 stops29h 16m

$336

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Sat 4/19

5:24 am-9:34 am

1 stop7h 10m

$115

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Mon 4/21

12:50 pm-9:35 am

1 stop23h 45m

$130

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Sun 4/20

4:43 pm-11:35 am

1 stop21h 52m

$136

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Sun 4/20

6:30 am-12:09 pm

1 stop8h 39m

$139

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Sun 6/29

7:00 am-7:11 pm

2 stops39h 11m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 11 results
1
2

Compare providers for flights from Knoxville 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 Knoxville to Santa Ana in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Knoxville-Santa Ana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Santa Ana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Santa Ana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-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 Knoxville-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 Knoxville to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Knoxville 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 Knoxville to Santa Ana

How far ahead should I book a flight from Knoxville to Santa Ana?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Santa Ana. Price data was last updated on March 28, 2025.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Knoxville to Santa Ana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Santa Ana (average of $298). Flying from Knoxville to Santa Ana in June is currently the most expensive (average of $409). 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.

What is the cheapest time of day to fly from TYS to SNA?

Find hourly flight availability from Knoxville to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Knoxville to Santa Ana, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the afternoon.

Rainfall in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Ana ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 in.

Temperature in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Ana, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

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 April 3, 2025.
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

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

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

    Flying on United Airlines is currently your cheapest option to Santa Ana, with prices starting at $229. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $259 and $288, respectively. You may be able to fly from Knoxville to Santa Ana for 45% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Knoxville to Santa Ana one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $115. Frontier flights start at $136 while deals on Delta start at $139 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville 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 Knoxville to Santa Ana?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Santa Ana (average of $298). Flying from Knoxville to Santa Ana in June is currently the most expensive (average of $409). 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 Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
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Top 3 airlines flying from Knoxville to Santa Ana

Discover the top 3 airlines that operate flights from Knoxville 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$532FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$245Average$421FlexibilityNo cancel feeOn-time71%
DeltaCheapest$287Average$352FlexibilityNo cancel feeOn-timeN/A

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