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Cheap flights from Knoxville to Orange County from $112

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 10/13. 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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Find the cheapest flights from Knoxville to Orange County

Cheap round-trip flights

American Airlines Logo
6:00 am - 9:36 amTYS-SNA
6h 36m1 stop
American Airlines Logo
3:03 pm - 12:08 amSNA-TYS
6h 05m1 stop
$289American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
American Airlines Logo
2:02 pm - 7:37 pmTYS-SNA
8h 35m1 stop
American Airlines Logo
12:30 pm - 12:08 amSNA-TYS
8h 38m2 stops
$294American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
American Airlines Logo
11:45 am - 6:22 pmTYS-SNA
9h 37m2 stops
American Airlines Logo
12:30 pm - 12:08 amSNA-TYS
8h 38m2 stops
$299American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
5:44 am - 4:19 pmTYS-SNA
13h 35m2 stops
Delta Logo
5:10 pm - 9:00 amSNA-TYS
12h 50m2 stops
$313Delta
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
5:44 am - 4:19 pmTYS-SNA
13h 35m2 stops
Delta Logo
5:20 pm - 9:37 amSNA-TYS
13h 17m2 stops
$324Delta
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
6:20 am - 1:50 pmTYS-SNA
10h 30m1 stop
Multiple Airlines Logo
1:06 pm - 10:33 amSNA-TYS
18h 27m2 stops
$361Multiple Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Multiple Airlines Logo
6:30 am - 11:19 amTYS-SNA
7h 49m1 stop
Multiple Airlines Logo
5:46 pm - 12:57 pmSNA-TYS
40h 11m2 stops
$443Multiple Airlines
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Thu, Nov 20 - Mon, Dec 1
United Airlines Logo
4:40 pm - 10:06 pmTYS-SNA
8h 26m1 stop
United Airlines Logo
10:39 am - 10:50 pmSNA-TYS
9h 11m1 stop
$467United Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Alaska Airlines Logo
2:21 pm - 10:30 pmTYS-SNA
11h 09m2 stops
Alaska Airlines Logo
9:15 pm - 9:43 pmSNA-TYS
21h 28m2 stops
$567Alaska Airlines
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Fri, Oct 17 - Mon, Oct 20
United Airlines Logo
7:26 pm - 1:46 pmTYS-SNA
21h 20m2 stops
United Airlines Logo
11:10 am - 10:30 pmSNA-TYS
8h 20m1 stop
$677United Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26

United Airlines flights from Knoxville to Orange County

Our best United Airlines deals on Knoxville to Orange County flight tickets
United Airlines
Oct 17
TYS4:40 pmKnoxville McGhee Tyson
8h 26m
1 stop
SNA10:06 pmSanta Ana J. Wayne/Orange Cnty
Oct 20
SNA10:39 amSanta Ana J. Wayne/Orange Cnty
9h 11m
1 stop
TYS10:50 pmKnoxville McGhee Tyson
$467
Find similar
United Airlines
Oct 19
TYS7:26 pmKnoxville McGhee Tyson
21h 20m
2 stops
SNA1:46 pmSanta Ana J. Wayne/Orange Cnty
Oct 26
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
8h 20m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
$677
Find similar
United Airlines
Oct 19
TYS4:40 pmKnoxville McGhee Tyson
6h 49m
1 stop
SNA8:29 pmSanta Ana J. Wayne/Orange Cnty
Oct 26
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
8h 20m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
$783
Find similar

Delta flights from Knoxville to Orange County

Our best Delta deals on Knoxville to Orange County flight tickets
Delta
Oct 31
TYS5:44 amKnoxville McGhee Tyson
13h 35m
2 stops
SNA4:19 pmSanta Ana J. Wayne/Orange Cnty
Nov 4
SNA5:10 pmSanta Ana J. Wayne/Orange Cnty
12h 50m
2 stops
TYS9:00 amKnoxville McGhee Tyson
$313
Find similar
Delta
Nov 4
TYS5:44 amKnoxville McGhee Tyson
13h 35m
2 stops
SNA4:19 pmSanta Ana J. Wayne/Orange Cnty
Nov 11
SNA5:20 pmSanta Ana J. Wayne/Orange Cnty
13h 17m
2 stops
TYS9:37 amKnoxville McGhee Tyson
$324
Find similar
Delta
Jan 12
TYS4:00 pmKnoxville McGhee Tyson
9h 29m
1 stop
SNA10:29 pmSanta Ana J. Wayne/Orange Cnty
Jan 19
SNA9:20 pmSanta Ana J. Wayne/Orange Cnty
8h 53m
1 stop
TYS9:13 amKnoxville McGhee Tyson
$548
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 September 22, 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 10/31

6:00 am-9:36 am

1 stop6h 36m

Santa Ana J. Wayne/Orange Cnty

Tue 11/4

3:03 pm-12:08 am

1 stop6h 05m

$289

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 10/31

2:02 pm-7:37 pm

1 stop8h 35m

Santa Ana J. Wayne/Orange Cnty

Tue 11/4

12:30 pm-12:08 am

2 stops8h 38m

$294

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 10/31

11:45 am-6:22 pm

2 stops9h 37m

Santa Ana J. Wayne/Orange Cnty

Tue 11/4

12:30 pm-12:08 am

2 stops8h 38m

$299

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 10/31

5:44 am-4:19 pm

2 stops13h 35m

Santa Ana J. Wayne/Orange Cnty

Tue 11/4

5:10 pm-9:00 am

2 stops12h 50m

$313

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Tue 11/4

5:44 am-4:19 pm

2 stops13h 35m

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

5:20 pm-9:37 am

2 stops13h 17m

$324

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 10/17

6:20 am-1:50 pm

1 stop10h 30m

Santa Ana J. Wayne/Orange Cnty

Mon 10/20

1:06 pm-10:33 am

2 stops18h 27m

$361

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Thu 11/20

6:30 am-11:19 am

1 stop7h 49m

Santa Ana J. Wayne/Orange Cnty

Mon 12/1

5:46 pm-12:57 pm

2 stops40h 11m

$443

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 10/17

4:40 pm-10:06 pm

1 stop8h 26m

Santa Ana J. Wayne/Orange Cnty

Mon 10/20

10:39 am-10:50 pm

1 stop9h 11m

$467

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Fri 10/17

2:21 pm-10:30 pm

2 stops11h 09m

Santa Ana J. Wayne/Orange Cnty

Mon 10/20

9:15 pm-9:43 pm

2 stops21h 28m

$567

KnoxvilleSanta Ana

TYS - SNA

TYSSNA

Knoxville McGhee Tyson

Sun 10/19

7:26 pm-1:46 pm

2 stops21h 20m

Santa Ana J. Wayne/Orange Cnty

Sun 10/26

11:10 am-10:30 pm

1 stop8h 20m

$677

Flights are sorted by cheapest round-trip flights 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 $419.

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 $509 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 $346 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 $258Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
7,971 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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