S$818 Cheap Flights to Isom

View S$818 flight on Fri, 1 Aug, 2025Opens in a new window

Popular airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Isom

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
Fri, 1 Aug - Fri, 8 Aug
EAT
Wenatchee
TRI
Tri-Cities
S$1,294 Return, found 5 days ago
S$1,294
Return
found 5 days ago
Select American Airlines flight, departing Fri, 1 Aug from Wenatchee to Tri-Cities, returning Fri, 8 Aug, priced at S$1,294 found 5 days ago
American Airlines
Fri, 1 Aug - Fri, 8 Aug
EAT
Wenatchee
TRI
Tri-Cities
S$1,356 Return, found 5 days ago
S$1,356
Return
found 5 days ago
Select American Airlines flight, departing Fri, 1 Aug from Wenatchee to Tri-Cities, returning Fri, 8 Aug, priced at S$1,356 found 5 days ago
American Airlines
Fri, 1 Aug - Fri, 8 Aug
EAT
Wenatchee
TRI
Tri-Cities
S$1,437 Return, found 5 days ago
S$1,437
Return
found 5 days ago
Select American Airlines flight, departing Fri, 1 Aug from Wenatchee to Tri-Cities, returning Fri, 8 Aug, priced at S$1,437 found 5 days ago
American Airlines
Fri, 1 Aug - Fri, 8 Aug
EAT
Wenatchee
TRI
Tri-Cities
S$1,603 Return, found 5 days ago
S$1,603
Return
found 5 days ago
Select American Airlines flight, departing Fri, 1 Aug from Wenatchee to Tri-Cities, returning Fri, 8 Aug, priced at S$1,603 found 5 days ago
American Airlines
Fri, 1 Aug - Fri, 8 Aug
EAT
Wenatchee
TRI
Tri-Cities
S$1,610 Return, found 5 days ago
S$1,610
Return
found 5 days ago
Select American Airlines flight, departing Fri, 1 Aug from Wenatchee to Tri-Cities, returning Fri, 8 Aug, priced at S$1,610 found 5 days ago
Alaska Airlines
Wed, 6 Aug - Wed, 13 Aug
EAT
Wenatchee
TRI
Tri-Cities
S$1,695 Return, found 1 day ago
S$1,695
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 6 Aug from Wenatchee to Tri-Cities, returning Wed, 13 Aug, priced at S$1,695 found 1 day ago

Find Your Flights to Isom TRI

Cheap flights to Isom (TRI)

Get started finding a cheap flight to Isom 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 Isom.

Return prices range from S$1,294 - S$1,695 and one-ways Isom start as low as S$818.

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 Isom (TRI)

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

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 Isom (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 Isom's airport?
Asheville Regional Airport (AVL) is the sole airport near Isom.
How many airlines fly to Isom?
There are 5 air carriers that jet into Isom from 24 airports around the world.
Which airlines fly to Isom?
Flights to Isom are typically operated by American Airlines. The highest number of these flights jet off from Charlotte, with American Airlines servicing this route the most often.
How many nonstop flights are there to Isom?
With 197 nonstop flights each week, you'll be touching down in Isom before you can say, "Are we there yet?"
Where are the most popular flights to Isom departing from?
Travellers frequently depart from Charlotte, Atlanta and Chicago airports when heading to Isom.
How long is the flight to Isom Airport?
If it's Charlotte you're leaving behind, you'll be midair for around 52 minutes before you arrive in Isom. Airport to airport from Atlanta takes around 57 minutes and from Chicago, 1 hour and 45 minutes.
How to book the cheapest flight to Isom?
Don't leave booking your flight to Isom until the very last minute. That's one trick savvy travellers use to get the best deals. Booking well in advance means more choices and less expensive flights. Another easy way to score the most affordable fare is to shop around. If your destination has more than one airport, don't forget to look into the cost of flying into a smaller terminal. Last but not least, another simple way to save some money is be ready to book fast. If you stumble on an irresistible deal, don't think twice --- snap it up while you can.
How to survive the flight to Isom?
If you're not prepared, travelling can be tough. But don't hit the panic button just yet. Follow these useful tips and enjoy a comfortable start to your time in Isom.What to pack in your hand luggage:
  • The trick to having a worry-free travel experience is to plan ahead. So, let's start with the basics: passport, travel docs, credit cards and vital medications. Next, bring items that'll help while away those hours, like your laptop or a thrilling novel. You'll also want to pack your chargers, a quality neck pillow and a pair of noise-cancelling headphones. Finally, be sure to pop in toiletry items like a toothbrush, deodorant and a clean set of clothes.

Do not pack the following items in your hand luggage:
  • Check carefully that you don't have sharp objects (like a knife or scissors) lurking in one of the zippers of your carry-on luggage. Other banned items include flammable or explosive goods, such as fuel and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:
  • The best way to ensure a comfortable flight is often as simple as your choice in clothes. Prepare for temperature changes by layering up. That way you'll stay nice and warm if the cabin gets chilly. Shoes like high heels and sandals are best left in your checked suitcase. Even though they may be your favourites, opt for flat, closed-toed footwear like slip-ons. Your feet will thank you for it.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a serious condition that can affect some passengers during long flights. But the good news is there are numerous ways to significantly reduce your risk of developing it. Stay well hydrated, wander around the cabin whenever possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to Isom?
The answer is simple --- be prepared. We've pulled together some top tips for a stress-free trip through airport security. Watch out Isom, here you come:
  • First things first. Your travel documents and ID will need to be shown to airport security. Keep them handy so you don't have to dig around for them.
  • Next up, both you and your hand luggage will be X-rayed. To speed things up, take off anything that might set the alarms off. Items like your belt, coat and headphones will be required to go through the machine.
  • All your electronic devices, including your laptop and phone, will also need to be scanned separately.
  • Remove all liquids and gels from your carry-on bag. They usually need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • It's also possible you'll be required to remove your shoes for scanning, so wearing slip-on sneakers is always a good idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.

Flights to Isom information
Destination airport
Tri-Cities Regional
Destination airport IATA code
TRI
Destination city name
Tri-Cities
Return price
S$1,293
*Available to Expedia members.