$40 Find Cheap Flights to Oak Ridge

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Oak Ridge departing on 8/25. 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

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Cheap Flights to Oak Ridge

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Oak Ridge 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 to Oak Ridge

Mon, Aug 18 - Fri, Aug 22
Allegiant Air Logo
1:28 pm - 4:45 pmAUS-TYS
2h 17mnonstop
Allegiant Air Logo
8:00 am - 9:32 amTYS-AUS
2h 32mnonstop
$80Allegiant Air
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Fri, Aug 15 - Mon, Aug 18
Allegiant Air Logo
3:13 pm - 4:47 pmIAD-TYS
1h 34mnonstop
Allegiant Air Logo
12:45 pm - 2:23 pmTYS-IAD
1h 38mnonstop
$80Allegiant Air
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Sun, Sep 7 - Thu, Sep 11
Frontier Logo
11:29 am - 4:18 pmDEN-TYS
2h 49mnonstop
Frontier Logo
8:40 pm - 9:49 pmTYS-DEN
3h 09mnonstop
$111Frontier
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Thu, Aug 21 - Mon, Aug 25
Frontier Logo
2:52 pm - 7:41 pmDEN-TYS
2h 49mnonstop
Frontier Logo
7:10 pm - 8:22 pmTYS-DEN
3h 12mnonstop
$120Frontier
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Wed, Sep 3 - Wed, Sep 10
American Airlines Logo
10:21 am - 12:36 pmLGA-TYS
2h 15mnonstop
American Airlines Logo
1:06 pm - 3:20 pmTYS-LGA
2h 14mnonstop
$139American Airlines
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Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
10:21 am - 12:36 pmLGA-TYS
2h 15mnonstop
American Airlines Logo
1:06 pm - 3:20 pmTYS-LGA
2h 14mnonstop
$154American Airlines
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Tue, Sep 2 - Sat, Sep 13
Delta Logo
6:15 pm - 8:36 pmLGA-TYS
2h 21mnonstop
Delta Logo
10:50 am - 12:50 pmTYS-LGA
2h 00mnonstop
$177Delta
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Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
12:55 pm - 2:40 pmIAD-TYS
1h 45mnonstop
United Airlines Logo
5:45 am - 7:28 amTYS-IAD
1h 43mnonstop
$184United Airlines
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Mon, Sep 1 - Tue, Sep 9
Delta Logo
8:37 am - 10:45 amLGA-TYS
2h 08mnonstop
Delta Logo
6:10 am - 8:14 amTYS-LGA
2h 04mnonstop
$188Delta
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Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
8:45 am - 10:28 amIAD-TYS
1h 43mnonstop
United Airlines Logo
7:25 pm - 9:08 pmTYS-IAD
1h 43mnonstop
$189United Airlines
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Good to know - Book Cheap Oak Ridge Plane Tickets

Low seasonJanuary
Cheapest flight$40
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Washington Dulles Airport to Knoxville

FAQs - booking Oak Ridge flights

  • How long is the flight to Oak Ridge?

    Flights from Chicago1h 52m
    Flights from Fort Lauderdale2h 03m
    Flights from New York2h 10m
    Flights from Boston2h 20m
    Flights from Orlando1h 35m
  • What is the cheapest flight to Knoxville?

    In the last 3 days, the cheapest flight deal to Knoxville was found on the route from Washington, D.C., at $80 return. The most popular connection is from New York to Knoxville and KAYAK users have found round-trip deals for as low as $139 in the last 3 days.

  • Which airlines fly to Knoxville?

    Many airlines fly to Knoxville, the most common ones being American Airlines, Allegiant Air, and United Airlines. See the amount of flights per week for popular airlines flying to Knoxville.

  • How to fly to Oak Ridge?

    You cannot fly directly to Oak Ridge. KAYAK recommends you fly to Knoxville McGhee Tyson (TYS) (20.98 miles from Oak Ridge). From there you can rent a car or get a taxi.

  • What airports are near Oak Ridge?

    The closest airport is Knoxville McGhee Tyson (TYS) (20.98 mi). Another nearby airport is Chattanooga Lovell Field (CHA) (85.37 mi). KAYAK recommends you fly to Knoxville McGhee Tyson.

  • How far is Knoxville McGhee Tyson Airport from central Knoxville?

    The city center of Knoxville is 11 miles from Knoxville McGhee Tyson Airport.

  • What is the name of Knoxville’s airport?

    Knoxville is served by Knoxville McGhee Tyson Airport, also commonly referred to as Mc Ghee Tyson or McGhee Tyson. The airport code is TYS.

  • How does KAYAK find such low prices on flights to Oak Ridge?

    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 to Oak Ridge.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Oak Ridge?

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

  • What is the Hacker Fare option on flights to Oak Ridge?

    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 to Oak Ridge 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 to Oak Ridge?

    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 to Oak Ridge up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Oak Ridge

  • There is no major airport in Oak Ridge. It is instead served by Knoxville McGhee Tyson Airport.
  • Looking for cheap airfare to Oak Ridge? 25% of our users found round-trip tickets to Oak Ridge for the following prices or less: From Boston $85, from Denver $134, from Miami $204
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Oak Ridge flight deals.

Reviews of the top 5 airlines flying to Oak Ridge

 
Need help choosing which airline to fly with from the United States to Oak Ridge? 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 7980 reviews
8.2Boarding
8.5Crew
7.9Comfort
7.3Food
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

My flight was canceled I was promised a reginf still not received.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Both legs of the flight were changed. The day of the flight and length of the trip.

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

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