Cheap flights from Knoxville to Alaska from $357
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Alaska departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Knoxville to Alaska
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
What is the cheapest month to fly to Alaska?
If you don’t want to visit Alaska in January, then you should wait until April to fly from Knoxville, when ticket prices are also cheap, with an average price of $463.
What is the cheapest day to depart on your flight to Alaska?
The cheapest day to depart from Knoxville to Alaska is on a Wednesday. Travelers who choose to depart for Alaska on a Wednesday will often find tickets for as low as $755. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to Alaska for around $895.
What is the cheapest time of day to depart on your flight to Alaska?
Our data shows that the cheapest Knoxville to Alaska flights are usually those with departure times in the evening. Our users have found flights to Alaska in the evening for as low as $701. In the morning is when there is more demand to fly to Alaska, so prices are often more expensive at around $880 per ticket.
How far in advance should I book a flight to Alaska?
You are more likely to see cheaper flights to Alaska from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $693 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Knoxville for as low as $519 on momondo.
What is the cheapest airline that flies from Knoxville McGhee Tyson to Alaska?
American Airlines and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Alaska
What airlines fly to Alaska?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alaska from Knoxville according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 4 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.
Cheap Knoxville to Alaska flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Alaska
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Alaska?
Prices for flights from Knoxville McGhee Tyson Airport to Alaska were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Alaska?
The number of operators available for flights from Knoxville McGhee Tyson Airport to Alaska is 4 as of July 2025.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Alaska?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The travel and health documents required for your trip to Alaska 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 Alaska. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Knoxville to Alaska
Compare and see reviews for airlines that fly from Knoxville to Alaska with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $461 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $645 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $668 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $691 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Knoxville to Alaska?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Alaska for you.
Can I find flights from Knoxville to Alaska with flexible booking policies on momondo?
Yes. All flights to Alaska from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Knoxville to Alaska?
Once all potential Knoxville to Alaska flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Knoxville to Alaska right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Alaska, momondo offers a useful price alert feature which will track prices for flights to Alaska from Knoxville and alert you when they change.