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Cheap flights from Knoxville to Orange County from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Orange County departing on 1/25. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:35 am - 12:46 pmTYS-SNA
8h 11m1 stop
Multiple Airlines Logo
4:16 pm - 4:50 pmSNA-TYS
21h 34m1 stop
$264Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
7:35 am - 12:25 pmTYS-SNA
7h 50m1 stop
Multiple Airlines Logo
4:37 pm - 10:28 pmSNA-TYS
26h 51m3 stops
$270Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
5:35 pm - 11:17 amTYS-SNA
20h 42m1 stop
Multiple Airlines Logo
4:37 pm - 5:17 pmSNA-TYS
45h 40m2 stops
$286Multiple Airlines
Find Deal
Thu, Feb 19 - Tue, Feb 24
Delta Logo
4:06 pm - 10:19 pmTYS-SNA
9h 13m1 stop
Delta Logo
12:04 pm - 11:50 pmSNA-TYS
8h 46m1 stop
$289Delta
Find Deal
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
7:35 am - 12:46 pmTYS-SNA
8h 11m1 stop
Multiple Airlines Logo
4:16 pm - 10:28 pmSNA-TYS
27h 12m2 stops
$290Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
6:25 pm - 10:48 pmTYS-SNA
7h 23m1 stop
American Airlines Logo
9:47 am - 11:19 pmSNA-TYS
10h 32m2 stops
$294American Airlines
Find Deal
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
4:52 pm - 3:55 pmTYS-SNA
26h 03m2 stops
Multiple Airlines Logo
6:45 am - 5:02 pmSNA-TYS
7h 17m1 stop
$316Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
4:52 pm - 12:42 pmTYS-SNA
22h 50m1 stop
Multiple Airlines Logo
6:45 am - 5:02 pmSNA-TYS
7h 17m1 stop
$322Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Frontier Logo
4:26 pm - 11:08 amTYS-SNA
21h 42m1 stop
Frontier Logo
3:28 pm - 3:28 pmSNA-TYS
21h 00m1 stop
$342Frontier
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Thu, Jan 1 - Sat, Jan 10
Delta Logo
10:23 am - 4:09 pmTYS-LGB
32h 46m2 stops
Delta Logo
7:00 am - 8:10 pmLGB-TYS
10h 10m2 stops
$542Delta
Find Deal
Tue, Dec 9 - Sat, Dec 13

United Airlines flights from Knoxville to Orange County

Our best United Airlines deals on Knoxville to Orange County flight tickets
United Airlines
Feb 19
TYS2:21 pmKnoxville McGhee Tyson
10h 47m
2 stops
SNA10:08 pmSanta Ana J. Wayne/Orange Cnty
Feb 24
SNA7:01 amSanta Ana J. Wayne/Orange Cnty
9h 28m
2 stops
TYS7:29 pmKnoxville McGhee Tyson
$358
Find similar
United Airlines
Jan 21
TYS4:55 pmKnoxville McGhee Tyson
7h 47m
1 stop
SNA9:42 pmSanta Ana J. Wayne/Orange Cnty
Jan 27
SNA1:17 pmSanta Ana J. Wayne/Orange Cnty
6h 14m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$379
Find similar
United Airlines
Jan 23
TYS4:25 pmKnoxville McGhee Tyson
7h 53m
1 stop
SNA9:18 pmSanta Ana J. Wayne/Orange Cnty
Jan 26
SNA1:17 pmSanta Ana J. Wayne/Orange Cnty
6h 14m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$437
Find similar

American Airlines flights from Knoxville to Orange County

Our best American Airlines deals on Knoxville to Orange County flight tickets
American Airlines
Feb 19
TYS6:25 pmKnoxville McGhee Tyson
7h 23m
1 stop
SNA10:48 pmSanta Ana J. Wayne/Orange Cnty
Feb 24
SNA9:47 amSanta Ana J. Wayne/Orange Cnty
10h 32m
2 stops
TYS11:19 pmKnoxville McGhee Tyson
$294
Find similar
American Airlines
Jan 1
TYS5:23 amKnoxville McGhee Tyson
7h 35m
1 stop
SNA9:58 amSanta Ana J. Wayne/Orange Cnty
Jan 6
SNA12:52 pmSanta Ana J. Wayne/Orange Cnty
6h 55m
1 stop
TYS10:47 pmKnoxville McGhee Tyson
$363
Find similar
American Airlines
Jan 1
TYS5:23 amKnoxville McGhee Tyson
7h 35m
1 stop
SNA9:58 amSanta Ana J. Wayne/Orange Cnty
Jan 6
SNA12:38 pmSanta Ana J. Wayne/Orange Cnty
7h 09m
2 stops
TYS10:47 pmKnoxville McGhee Tyson
$368
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Orange County 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, momondo users made 832,500 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Knoxville to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 1/9

7:35 am-12:46 pm

1 stop8h 11m

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

4:16 pm-4:50 pm

1 stop21h 34m

$264

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 1/9

7:35 am-12:25 pm

1 stop7h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

4:37 pm-10:28 pm

3 stops26h 51m

$270

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Thu 2/19

5:35 pm-11:17 am

1 stop20h 42m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

4:37 pm-5:17 pm

2 stops45h 40m

$286

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Thu 2/19

4:06 pm-10:19 pm

1 stop9h 13m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

12:04 pm-11:50 pm

1 stop8h 46m

$289

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 1/9

7:35 am-12:46 pm

1 stop8h 11m

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

4:16 pm-10:28 pm

2 stops27h 12m

$290

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Thu 2/19

6:25 pm-10:48 pm

1 stop7h 23m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

9:47 am-11:19 pm

2 stops10h 32m

$294

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Thu 12/4

4:52 pm-3:55 pm

2 stops26h 03m

Santa Ana J. Wayne/Orange Cnty

Mon 12/8

6:45 am-5:02 pm

1 stop7h 17m

$316

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Thu 12/4

4:52 pm-12:42 pm

1 stop22h 50m

Santa Ana J. Wayne/Orange Cnty

Mon 12/8

6:45 am-5:02 pm

1 stop7h 17m

$322

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Thu 1/1

4:26 pm-11:08 am

1 stop21h 42m

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

3:28 pm-3:28 pm

1 stop21h 00m

$342

KnoxvilleLong Beach

TYS - LGB

TYSLGB

Knoxville McGhee Tyson

Tue 12/9

10:23 am-4:09 pm

2 stops32h 46m

Long Beach Municipal

Sat 12/13

7:00 am-8:10 pm

2 stops10h 10m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Orange County from

How to get the cheapest flight ticket from Knoxville to Orange County

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 cheapest month to fly to Orange County?

The cheapest month to fly to Orange County from Knoxville is in August. Flight prices, which tend to average around $368, are often lower during this time because this is during the off-season. If you aren’t able to travel to Orange County during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $393.

What is the cheapest day to depart on your flight to Orange County?

On average, the least expensive day to fly to Orange County from Knoxville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $374. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $633. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

What is the cheapest time of day to depart on your flight to Orange County?

According to our data, the cheapest time of day to fly to Orange County is in the evening. momondo users have found flights departing from Knoxville to Orange County in the evening for as low as $410. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $424 on average. Flights to Orange County from Knoxville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Orange County?

You are more likely to see cheaper flights to Orange County from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around $514 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from Knoxville for as low as $320 on momondo.

Can stopping save me money on Knoxville to Orange County flights?

No. A direct flight is the cheapest option for a flight between Knoxville to Orange County.

Cheap Knoxville to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Orange County

Direct flights

None
There are no direct flights from Knoxville to Orange County. There are no popular flight routes from Knoxville to Orange County.
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Orange County?

    Prices for flights from Knoxville McGhee Tyson Airport to Orange County refresh daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Orange County?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Orange County?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Orange County.

  • What documentation or ID do you need to fly to Orange County?

    The travel and health documents required for your trip to Orange County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Orange County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Knoxville to Orange County?

Best airlines flying from Knoxville to Orange County

Compare and see reviews for airlines that fly from Knoxville to Orange County with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,029 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Orange County?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Orange County. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to Orange County with flexible booking policies on momondo?

Flights from Knoxville to Orange County with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Orange County?

momondo provides multiple filters to help you find the best flight to Orange County from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to Orange County right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Orange County from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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