S$352 Cheap Flights to Lone Mountain

View S$352 flight on Mon, 4 Aug, 2025Opens in a new window

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Cheap round-trip flights to Lone Mountain

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 4 Aug - Mon, 11 Aug
COS
Colorado Springs
TRI
Tri-Cities
S$571 Return, found 1 day ago
S$571
Return
found 1 day ago
Select American Airlines flight, departing Mon, 4 Aug from Colorado Springs to Tri-Cities, returning Mon, 11 Aug, priced at S$571 found 1 day ago
Delta
Fri, 1 Aug - Fri, 8 Aug
COS
Colorado Springs
TRI
Tri-Cities
S$622 Return, found 4 days ago
S$622
Return
found 4 days ago
Select Delta flight, departing Fri, 1 Aug from Colorado Springs to Tri-Cities, returning Fri, 8 Aug, priced at S$622 found 4 days ago
Delta
Mon, 4 Aug - Mon, 11 Aug
COS
Colorado Springs
TRI
Tri-Cities
S$635 Return, found 1 day ago
S$635
Return
found 1 day ago
Select Delta flight, departing Mon, 4 Aug from Colorado Springs to Tri-Cities, returning Mon, 11 Aug, priced at S$635 found 1 day ago
Delta
Fri, 1 Aug - Fri, 8 Aug
COS
Colorado Springs
TRI
Tri-Cities
S$641 Return, found 4 days ago
S$641
Return
found 4 days ago
Select Delta flight, departing Fri, 1 Aug from Colorado Springs to Tri-Cities, returning Fri, 8 Aug, priced at S$641 found 4 days ago
American Airlines
Mon, 4 Aug - Mon, 11 Aug
COS
Colorado Springs
TRI
Tri-Cities
S$711 Return, found 1 day ago
S$711
Return
found 1 day ago
Select American Airlines flight, departing Mon, 4 Aug from Colorado Springs to Tri-Cities, returning Mon, 11 Aug, priced at S$711 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Knoxville (TYS)

April is typically the cheapest month to fly

From S$255 - S$565 per traveller.

Graph displaying average flight prices per month

Find Your Flights to Lone Mountain TRI

Cheap flights to Lone Mountain (TRI)

Get started finding a cheap flight to Lone Mountain on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Lone Mountain.

Return prices range from S$571 - S$846 and one-ways Lone Mountain start as low as S$352.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Lone Mountain (TRI)

You have several options for which airline you choose to travel with to Lone Mountain. There are 10 airlines flying into TRI: Delta, American Airlines, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Lone Mountain (TRI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to TRI in August and in August for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Lone Mountain's airport?
If you're arriving by air, you won't have to decide which airport to choose. Lone Mountain has just one -- McGhee Tyson Airport (TYS).
What airport is best to fly into Lone Mountain?
A flight to Lone Mountain means landing at McGhee Tyson Airport (TYS). Disembark the plane, pick up your luggage and you'll be 72 kilometres from the centre of town.
How many airlines fly to Lone Mountain?
There are 5 air carriers connecting Lone Mountain with 25 airports around the world.
Which airlines fly to Lone Mountain?
The majority of flights into Lone Mountain are offered by Delta Air Lines. The most well-known route departs from Atlanta, and Delta Air Lines flies this route the most.
How many nonstop flights are there to Lone Mountain?
Planning an awesome Lone Mountain holiday is easy when there are 300 direct flights each week to pick from.
Where are the most popular flights to Lone Mountain departing from?
Travellers frequently depart from Atlanta, Charlotte and Chicago airports when going to Lone Mountain.
How long is the flight to Lone Mountain Airport?
Where you depart from determines how long you'll be strapped into your seat. From Atlanta to Lone Mountain, the average flight time is 54 minutes. From Chicago it usually takes 1 hour and 34 minutes, and from Washington it's 1 hour and 46 minutes.
How to book the cheapest flight to Lone Mountain?
If you'd like to have some extra spending money on your Lone Mountain holiday, then listen up! As every experienced jet-setter knows, don't book at the very last minute. Prices are often highest just prior to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to nab a terrific deal by flying into a less busy terminal. Last but not least, another easy way to save some cash is be ready to book at a moment's notice. If you stumble on a good bargain, don't hold off --- snap it up while you've got the chance.
How to survive the flight to Lone Mountain?
If you're poorly prepared, airports and flying can be challenging. But there's no need to panic. Follow these handy hints and enjoy a trouble-free start to your holiday in Lone Mountain.What to pack in your hand luggage:
  • First of all, pack in your passport, travel documents, credit cards and daily medications. Next, you'll want some entertainment to while away the hours. A juicy book and a tablet filled with your favourite shows are good options. If you intend to catch up on some sleep, a neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some cleansing wipes to ensure you arrive feeling fresh as a daisy.

Do not pack the following items in your hand luggage:
  • While the list of banned items differs between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, pocket knives, aerosol cans and flares. Sporting equipment like baseball bats, and items that could injure passengers, such as guns and swords, won't be allowed on board either.

What to wear on a flight:
  • The best way to ensure a comfortable flight is often as simple as the clothes you wear. Prepare yourself for varying temperatures by bringing layers. That way you'll stay nice and warm if the cabin gets chilly. Shoes like stilettos, flip flops and lace-up boots are best left in your checked suitcase. Instead, opt for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
  • The serious condition by the name of DVT (deep vein thrombosis) can pose a risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation. Doing regular leg and foot exercises in your seat is a great way to prevent this from happening. Wearing a high-quality pair of compression socks also helps reduce the risk.

How to get through airport security fast when flying to Lone Mountain?
Being organised before your flight can make your getaway to Lone Mountain quick and painless. Read through our handy tips and tricks for a stress-free journey through security:
  • Keep your ID and boarding pass within close reach. They're the first items you'll be asked for by airport security.
  • Time to strip down. Well sort of. Your jacket, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn.
  • For just a few moments, you'll need to unplug from the digital world. Your tablet, phone and any other electronic gadgets will also need to be sent through the scanner.
  • Any gels or liquids, such as perfume or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a sensible footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and heavier-style shoes are usually subjected to additional screening.
  • Airlines will not allow any sharp objects in the cabin. If you must bring these kinds of items, put them in your checked baggage.

Flights to Lone Mountain information
Destination airport
Tri-Cities Regional
Destination airport IATA code
TRI
Destination city name
Tri-Cities
Return price
S$571
*Available to Expedia members.