$103 Find Cheap Flights from Knoxville to Orange County

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Orange County departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Orange County

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Orange County, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Orange County, as well as popular online travel agencies
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Flights Deals

Best Orange County Flight Deals from Knoxville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$178
Santa Ana
Santa Ana1 stop$267
Los Angeles
Los Angeles1 stop$178
Santa Ana
Santa Ana1 stop$267

Cheap Flights from Knoxville to Orange County

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Orange County that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Orange County

Mon, Jul 28 - Mon, Aug 4
 Logo
2:28 pm - 9:21 pmTYS-SNA
9h 53m1 stop
 Logo
7:58 pm - 5:59 pmSNA-TYS
19h 01m2 stops
Tue, Aug 19 - Sat, Aug 30
American Airlines Logo
7:27 am - 11:38 amTYS-SNA
7h 11m1 stop
American Airlines Logo
12:28 pm - 9:45 pmSNA-TYS
6h 17m1 stop
$289American Airlines
Find Deal
Wed, Aug 6 - Sat, Aug 9
 Logo
4:08 pm - 11:26 amTYS-SNA
22h 18m2 stops
 Logo
6:45 am - 11:29 pmSNA-TYS
13h 44m2 stops
Tue, Aug 19 - Sat, Aug 30
American Airlines Logo
12:20 pm - 5:53 pmTYS-SNA
8h 33m1 stop
American Airlines Logo
12:50 pm - 12:19 amSNA-TYS
8h 29m2 stops
$294American Airlines
Find Deal
Mon, Jul 28 - Mon, Aug 4
 Logo
2:28 pm - 9:21 pmTYS-SNA
9h 53m1 stop
 Logo
3:37 pm - 5:59 pmSNA-TYS
23h 22m3 stops
Tue, Aug 19 - Sat, Aug 30
American Airlines Logo
12:20 pm - 6:24 pmTYS-SNA
9h 04m2 stops
American Airlines Logo
6:45 am - 5:49 pmSNA-TYS
8h 04m2 stops
$299American Airlines
Find Deal
Tue, Jul 22 - Tue, Jul 29
 Logo
4:55 pm - 11:26 amTYS-SNA
21h 31m2 stops
 Logo
7:58 pm - 11:50 amSNA-TYS
12h 52m2 stops
Tue, Jul 15 - Sun, Jul 20
Delta Logo
2:36 pm - 7:23 pmTYS-SNA
7h 47m1 stop
Delta Logo
7:45 am - 5:24 pmSNA-TYS
6h 39m1 stop
$333Delta
Find Deal
Fri, Sep 12 - Mon, Sep 15
Delta Logo
7:49 am - 6:40 pmTYS-SNA
13h 51m2 stops
Delta Logo
9:20 pm - 11:41 amSNA-TYS
11h 21m2 stops
$334Delta
Find Deal
Sun, Jul 13 - Sat, Jul 26
Frontier Logo
5:25 pm - 11:10 amTYS-SNA
20h 45m1 stop
Frontier Logo
11:56 am - 4:29 pmSNA-TYS
25h 33m1 stop
$471Frontier
Find Deal
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KAYAK's insights & trends for Knoxville to Orange County flights

Get data-powered insights and trends into flights from Knoxville to Orange County to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Knoxville to Orange County?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $449, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Knoxville to Orange County?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Orange County, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Orange County is November, when tickets cost $393 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $659 and $643 respectively.

What’s the cheapest day of the week to fly from Knoxville to Orange County?

The average price of all round-trip flights from Knoxville to Orange County clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Knoxville to Orange County, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Orange County, Saturday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Knoxville to Orange County, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Knoxville to Orange County, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$103
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Knoxville to John Wayne (Santa Ana)

FAQs - booking Orange County flights

  • How does KAYAK find such low prices on flights from Knoxville to Orange County?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Orange County.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Orange County?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Orange County is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Orange County?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Orange County with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Orange County?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Orange County?

    The cheapest time of day to fly to Orange County is generally at night, when round-trip flights cost $410 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Orange County is generally in the morning, which is peak travel time and where the average cost of a ticket is $424.

Reviews of the top 3 airlines serving from Knoxville to Orange County

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Orange County. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Orange County? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7970 reviews
8.5Crew
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

4.0 OkayMathew, Jun 2025JFK - SAN
Read more Delta reviews

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

Everything you need to know for your flight to Orange County

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