What is the cheapest airline that flies from Knoxville McGhee Tyson to Orange County?

Southwest, United Airlines, and Delta are the most popular carriers operating from Knoxville McGhee Tyson to Orange County

What airlines fly to Orange County?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Orange County from Knoxville according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Orange County. Keep in mind that there are 4 different airlines that fly to Orange County on a routine basis, so you have a few additional options to choose from.

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?

As of September 2026, there are 4 operators available to choose from 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.

$156 Cheap Flights from Knoxville to Orange County in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Orange County

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:11 pm - 10:12 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

9h 01m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 11:59 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

6h 59m1 stop Atlanta Hartsfield-Jackson

$363Delta

Thu, Oct 22 - Mon, Oct 26

6:00 am - 9:52 amTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

6h 52m1 stop Dallas/Fort Worth

1:26 pm - 11:32 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

7h 06m1 stop Dallas/Fort Worth

$363American Airlines

Tue, Oct 27 - Tue, Nov 10

6:00 am - 9:52 amTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

6h 52m1 stop Dallas/Fort Worth

10:45 am - 9:39 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

7h 54m1 stop Dallas/Fort Worth

$363American Airlines

Tue, Oct 20 - Tue, Nov 3

9:42 pm - 3:03 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

20h 21m1 stop Las Vegas Harry Reid Intl

7:30 am - 8:52 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

10h 22m1 stop Las Vegas Harry Reid Intl

$367Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

6:45 am - 11:37 amTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

7h 52m1 stop Chicago O'Hare Intl

8:46 am - 8:54 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

9h 08m2 stops Denver Intl Chicago O'Hare Intl

$368United Airlines

Tue, Oct 27 - Tue, Nov 10

4:20 pm - 9:45 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

8h 25m1 stop Denver Intl

7:00 am - 7:45 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

9h 45m2 stops Austin Bergstrom Nashville Intl

$368Southwest

Tue, Oct 20 - Tue, Nov 3

4:20 pm - 9:50 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

8h 30m2 stops Denver Intl Phoenix Sky Harbor Intl

6:45 am - 7:45 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

10h 00m2 stops Las Vegas Harry Reid Intl Nashville Intl

$373Southwest

Tue, Oct 20 - Tue, Nov 3

9:42 pm - 8:30 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

25h 48m2 stops Las Vegas Harry Reid Intl Provo

7:30 am - 8:52 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

10h 22m1 stop Las Vegas Harry Reid Intl

$411Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

4:53 pm - 10:02 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

8h 09m1 stop Denver Intl

11:29 am - 10:14 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

7h 45m1 stop Denver Intl

$434United Airlines

Fri, Oct 16 - Wed, Oct 21

6:23 pm - 10:12 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

6h 49m1 stop Atlanta Hartsfield-Jackson

11:32 am - 10:22 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

7h 50m1 stop Atlanta Hartsfield-Jackson

$451Delta

Thu, Oct 8 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 am - 5:15 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

11h 00m1 stop Las Vegas Harry Reid Intl

10:45 am - 10:04 amSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

44h 19m2 stops Dallas/Fort Worth Fort Lauderdale

$500Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

1:22 pm - 3:01 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

28h 39m1 stop Las Vegas Harry Reid Intl

4:35 pm - 6:13 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

22h 38m1 stop Las Vegas Harry Reid Intl

$567Multiple Airlines

Mon, Sep 7 - Thu, Sep 10

9:00 am - 3:12 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

9h 12m1 stop Denver Intl

6:32 pm - 9:54 amSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

12h 22m2 stops San Francisco Chicago O'Hare Intl

$580United Airlines

Thu, Sep 10 - Mon, Sep 14

8:35 am - 12:46 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

7h 11m1 stop Atlanta Hartsfield-Jackson

11:38 am - 10:27 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

7h 49m1 stop Atlanta Hartsfield-Jackson

$580Delta

Mon, Sep 7 - Fri, Sep 11

7:00 am - 1:57 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

9h 57m2 stops Chicago O'Hare Intl San Francisco

6:32 pm - 9:54 amSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

12h 22m2 stops San Francisco Chicago O'Hare Intl

$585United Airlines

Thu, Sep 10 - Mon, Sep 14

7:10 am - 1:35 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

9h 25m2 stops Nashville Intl Dallas Love Field

7:45 pm - 11:55 amSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

13h 10m2 stops Denver Intl Nashville Intl

$696Southwest

Mon, Sep 7 - Fri, Sep 11

6:00 am - 9:45 amTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

6h 45m1 stop Dallas/Fort Worth

1:40 pm - 11:22 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

6h 42m1 stop Dallas/Fort Worth

$716American Airlines

Thu, Sep 10 - Mon, Sep 14

7:30 am - 12:45 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

8h 15m1 stop Dallas/Fort Worth

1:40 pm - 11:22 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

6h 42m1 stop Dallas/Fort Worth

$716American Airlines

Thu, Sep 10 - Mon, Sep 14

4:50 pm - 10:05 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

8h 15m2 stops Denver Intl Las Vegas Harry Reid Intl

8:45 pm - 11:55 amSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

12h 10m2 stops Las Vegas Harry Reid Intl Nashville Intl

$771Southwest

Mon, Sep 7 - Fri, Sep 11

4:00 pm - 10:04 pmTYS Knoxville McGhee Tyson-SNA Santa Ana J. Wayne/Orange Cnty

9h 04m2 stops Atlanta Hartsfield-Jackson Salt Lake City

2:00 pm - 11:55 pmSNA Santa Ana J. Wayne/Orange Cnty-TYS Knoxville McGhee Tyson

6h 55m1 stop Atlanta Hartsfield-Jackson

$1,463Delta

Fri, Sep 11 - Wed, Sep 16

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Southwest flights from Knoxville to Orange County

Our best Southwest deals on Knoxville to Orange County flight tickets

Southwest

Oct 20

TYS4:20 pmKnoxville McGhee Tyson

8h 25m

1 stop

SNA9:45 pmSanta Ana J. Wayne/Orange Cnty

Nov 3

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

9h 45m

2 stops

TYS7:45 pmKnoxville McGhee Tyson

$368

Southwest

Oct 20

TYS4:20 pmKnoxville McGhee Tyson

8h 30m

2 stops

SNA9:50 pmSanta Ana J. Wayne/Orange Cnty

Nov 3

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

10h 00m

2 stops

TYS7:45 pmKnoxville McGhee Tyson

$373

Southwest

Oct 22

TYS5:30 pmKnoxville McGhee Tyson

7h 25m

1 stop

SNA9:55 pmSanta Ana J. Wayne/Orange Cnty

Oct 26

SNA10:45 amSanta Ana J. Wayne/Orange Cnty

9h 00m

2 stops

TYS10:45 pmKnoxville McGhee Tyson

$381

United Airlines flights from Knoxville to Orange County

Our best United Airlines deals on Knoxville to Orange County flight tickets

United Airlines

Oct 16

TYS4:53 pmKnoxville McGhee Tyson

8h 09m

1 stop

SNA10:02 pmSanta Ana J. Wayne/Orange Cnty

Oct 21

SNA11:29 amSanta Ana J. Wayne/Orange Cnty

7h 45m

1 stop

TYS10:14 pmKnoxville McGhee Tyson

$434

United Airlines

Nov 3

TYS9:00 amKnoxville McGhee Tyson

8h 59m

1 stop

SNA2:59 pmSanta Ana J. Wayne/Orange Cnty

Nov 4

SNA1:09 pmSanta Ana J. Wayne/Orange Cnty

6h 23m

1 stop

TYS10:32 pmKnoxville McGhee Tyson

$463

United Airlines

Nov 3

TYS6:45 amKnoxville McGhee Tyson

14h 59m

2 stops

SNA6:44 pmSanta Ana J. Wayne/Orange Cnty

Nov 4

SNA1:09 pmSanta Ana J. Wayne/Orange Cnty

6h 23m

1 stop

TYS10:32 pmKnoxville McGhee Tyson

$468

momondo Fare Finder

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

Cheapest round-trip

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Thu 10/22

4:11 pm-10:12 pm

1 stop9h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 10/26

2:00 pm-11:59 pm

1 stop6h 59m

$363

Quickest round-trip

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Tue 10/27

6:00 am-9:52 am

1 stop6h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 11/10

1:26 pm-11:32 pm

1 stop7h 06m

$363

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Tue 10/20

6:00 am-9:52 am

1 stop6h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 11/3

10:45 am-9:39 pm

1 stop7h 54m

$363

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Mon 10/26

9:42 pm-3:03 pm

1 stop20h 21m

Santa Ana J. Wayne/Orange Cnty

Mon 11/2

7:30 am-8:52 pm

1 stop10h 22m

$367

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Tue 10/27

6:45 am-11:37 am

1 stop7h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 11/10

8:46 am-8:54 pm

2 stops9h 08m

$368

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Tue 10/20

4:20 pm-9:45 pm

1 stop8h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 11/3

7:00 am-7:45 pm

2 stops9h 45m

$368

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Tue 10/20

4:20 pm-9:50 pm

2 stops8h 30m

Santa Ana J. Wayne/Orange Cnty

Tue 11/3

6:45 am-7:45 pm

2 stops10h 00m

$373

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Mon 10/26

9:42 pm-8:30 pm

2 stops25h 48m

Santa Ana J. Wayne/Orange Cnty

Mon 11/2

7:30 am-8:52 pm

1 stop10h 22m

$411

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Fri 10/16

4:53 pm-10:02 pm

1 stop8h 09m

Santa Ana J. Wayne/Orange Cnty

Wed 10/21

11:29 am-10:14 pm

1 stop7h 45m

$434

KnoxvilleSanta Ana

TYS Knoxville McGhee Tyson - SNA Santa Ana J. Wayne/Orange Cnty

TYSSNA

Knoxville McGhee Tyson

Thu 10/8

6:23 pm-10:12 pm

1 stop6h 49m

Santa Ana J. Wayne/Orange Cnty

Tue 10/13

11:32 am-10:22 pm

1 stop7h 50m

$451

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Orange County?

The cheapest month to fly to Orange County from Knoxville is in May. Flight prices, which tend to average around $448, 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 May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $456.

How far in advance should I book a flight from Knoxville 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 $439 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 $334 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

Best Price Found	$156
Fastest flight time	6h 25m
Direct flights	None

The best one-way flight to Orange County from Knoxville in the past 72 hours is $156. The best round-trip flight deal from Knoxville to Orange County found on momondo in the last 72 hours is $363.

The fastest flight from Knoxville to Orange County takes 6h 25m

There are no direct flights from Knoxville to Orange County. There are no popular flight routes from Knoxville to Orange County.

Search flight deals

Frequently asked questions about flying from Knoxville to Orange County

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?
As of September 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for flights between Knoxville and Orange County, the leading plane model is Airbus A320-100/200, making up 33.87% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.09%, Canadair (Bombardier) Regional Jet 900 with 9.99%, and Canadair (Bombardier) Regional Jet 700 with 7.26%.

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
Delta	PriceFrom $228	Free Cancellation	Rating 7.8 8,573 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 10,171 reviews	Search United Airlines flights
American Airlines	PriceFrom $338	Free Cancellation	Rating 7.1 12,044 reviews	Search American Airlines flights
Southwest	PriceFrom $378	Free Cancellation	Rating 8.0 4,200 reviews	Search Southwest 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.