$671+ Cheap flights from Knoxville to Fairbanks (TYS - FAI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FAI
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Fairbanks with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Fairbanks
Cheapest
Best
Last-minute
Cheapest flights from Knoxville to FairbanksExplore the most affordable flight options available from Knoxville to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Knoxville to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:56 am -
2 stops18h 40m
Sat 10/174:06 pm -
2 stops18h 01m
Deal found 9/5![American Airlines logo]()
$703
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:43 pm -
2 stops15h 05m
Fri 9/2512:03 pm -
2 stops17h 41m
Deal found 9/5![American Airlines logo]()
$796
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
2 stops25h 24m
Sun 11/294:01 pm -
2 stops25h 46m
Deal found 9/3![Alaska Airlines logo]()
$902
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
3 stops17h 12m
Sun 11/294:25 pm -
2 stops15h 13m
Deal found 9/3![American Airlines logo]()
$1,617
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:38 pm -
2 stops14h 07m
Sat 10/241:50 am -
2 stops16h 18m
Deal found 9/3![Delta logo]()
$1,969
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:00 pm -
2 stops14h 37m
Sun 10/254:06 pm -
2 stops20h 06m
Deal found 9/6![Alaska Airlines logo]()
$1,981
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:09 am -
2 stops21h 36m
Fri 11/61:50 am -
2 stops17h 12m
Deal found 9/4![Delta logo]()
$2,109
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:55 pm -
2 stops14h 55m
Sat 11/74:07 pm -
2 stops22h 53m
Deal found 9/3![Alaska Airlines logo]()
$2,190
Best flights from Knoxville to FairbanksDiscover carefully curated flight deals from Knoxville to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Knoxville to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1211:30 am -
2 stops16h 45m
Tue 1/191:30 am -
2 stops18h 16m
Deal found 9/7![Delta logo]()
$671
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
2 stops25h 24m
Sun 11/294:01 pm -
2 stops25h 46m
Deal found 9/3![Alaska Airlines logo]()
$902
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:38 pm -
2 stops14h 07m
Sat 10/241:50 am -
2 stops16h 18m
Deal found 9/3![Delta logo]()
$1,969
This Expedia deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:00 pm -
2 stops14h 37m
Sun 10/254:06 pm -
2 stops20h 06m
Deal found 9/7![Alaska Airlines logo]()
$1,981
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:09 am -
2 stops21h 36m
Fri 11/61:50 am -
2 stops17h 12m
Deal found 9/4![Delta logo]()
$2,109
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:55 pm -
2 stops14h 55m
Sat 11/74:07 pm -
2 stops22h 53m
Deal found 9/3![Alaska Airlines logo]()
$2,190
Last-minute flights from Knoxville to FairbanksDiscover last-minute flight deals from Knoxville to Fairbanks. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Fairbanks. Data last updated September 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:43 pm -
2 stops15h 05m
Fri 9/2512:03 pm -
2 stops17h 41m
Deal found 9/5![American Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:56 am -
2 stops18h 40m
Sat 10/174:06 pm -
2 stops18h 01m
Deal found 9/5![American Airlines logo]()
$703
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:38 pm -
2 stops14h 07m
Sat 10/241:50 am -
2 stops16h 18m
Deal found 9/3![Delta logo]()
$1,969
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:00 pm -
2 stops14h 37m
Sun 10/254:06 pm -
2 stops20h 06m
Deal found 9/6![Alaska Airlines logo]()
$1,981
Find flight deals from Knoxville to Fairbanks
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Fairbanks (FAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $671 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Fairbanks that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Knoxville to Fairbanks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleFairbanks
TYS Knoxville McGhee Tyson - FAI Fairbanks
TYSFAI
Knoxville McGhee Tyson
Tue 1/12
11:30 am-12:15 am
2 stops16h 45m
Fairbanks
Tue 1/19
1:30 am-11:46 pm
2 stops18h 16m
$671
KnoxvilleFairbanks
TYS Knoxville McGhee Tyson - FAI Fairbanks
TYSFAI
Knoxville McGhee Tyson
Thu 11/26
5:30 am-2:54 am
2 stops25h 24m
Fairbanks
Sun 11/29
4:01 pm-9:47 pm
2 stops25h 46m
$902
Quickest round-trip
KnoxvilleFairbanks
TYS Knoxville McGhee Tyson - FAI Fairbanks
TYSFAI
Knoxville McGhee Tyson
Wed 10/21
2:38 pm-12:45 am
2 stops14h 07m
Fairbanks
Sat 10/24
1:50 am-10:08 pm
2 stops16h 18m
$1,969
KnoxvilleFairbanks
TYS Knoxville McGhee Tyson - FAI Fairbanks
TYSFAI
Knoxville McGhee Tyson
Wed 10/21
3:00 pm-1:37 am
2 stops14h 37m
Fairbanks
Sun 10/25
4:06 pm-4:12 pm
2 stops20h 06m
$1,981
KnoxvilleFairbanks
TYS Knoxville McGhee Tyson - FAI Fairbanks
TYSFAI
Knoxville McGhee Tyson
Wed 11/4
7:09 am-12:45 am
2 stops21h 36m
Fairbanks
Fri 11/6
1:50 am-11:02 pm
2 stops17h 12m
$2,109
KnoxvilleFairbanks
TYS Knoxville McGhee Tyson - FAI Fairbanks
TYSFAI
Knoxville McGhee Tyson
Wed 11/4
2:55 pm-1:50 am
2 stops14h 55m
Fairbanks
Sat 11/7
4:07 pm-7:00 pm
2 stops22h 53m
$2,190
Sorted by cheapest first
Compare providers for flights from Knoxville to Fairbanks
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Fairbanks in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Fairbanks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Fairbanks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Fairbanks flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Fairbanks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Fairbanks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Knoxville to Fairbanks
Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Knoxville with our price prediction graph.
TYS-FAI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Fairbanks
Reviews of airlines servicing Fairbanks
Get insights into the airlines that provide service to Fairbanks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fairbanks. Reviews last updated September 7, 2026.
Read through reviews of airlines operating flights from Knoxville to Fairbanks, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Fairbanks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Knoxville and Fairbanks flights
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Top airline flying from Knoxville to Fairbanks
Discover the top airline that operate flights from Knoxville to Fairbanks. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$533 | Average$849 | FlexibilityNo cancel fee | On-time69% |