$389+ Cheap flights from Redmond to Knoxville (RDM - TYS)
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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — TYS
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Redmond to Knoxville 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 Redmond to Knoxville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Redmond to KnoxvilleExplore the most affordable flight options available from Redmond to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Redmond to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
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.
Thu 12/106:21 am -
2 stops12h 12m
Sun 12/135:40 am -
2 stops10h 03m
Deal found 9/3![Delta logo]()
$389
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:24 pm -
2 stops11h 56m
Mon 10/122:38 pm -
2 stops12h 21m
Deal found 9/5![Delta logo]()
$439
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:35 am -
2 stops11h 48m
Sat 9/264:53 pm -
1 stop7h 10m
Deal found 9/6![United Airlines logo]()
$484
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:00 am -
1 stop7h 54m
Sun 9/136:00 am -
2 stops11h 02m
Deal found 9/6![United Airlines logo]()
$570
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:37 am -
2 stops10h 07m
Tue 9/224:50 pm -
1 stop7h 21m
Deal found 9/3![United Airlines logo]()
$723
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:20 pm -
2 stops11h 25m
Mon 10/124:53 pm -
1 stop7h 08m
Deal found 9/5![United Airlines logo]()
$736
Best flights from Redmond to KnoxvilleDiscover carefully curated flight deals from Redmond to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Redmond to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
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.
Thu 12/106:21 am -
2 stops12h 12m
Sun 12/135:40 am -
2 stops10h 03m
Deal found 9/3![Delta logo]()
$389
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:30 am -
1 stop6h 06m
Tue 2/24:25 pm -
1 stop7h 55m
Deal found 9/3![United Airlines logo]()
$477
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:35 am -
2 stops11h 48m
Sat 9/2610:42 am -
2 stops10h 41m
Deal found 9/6![United Airlines logo]()
$489
Last-minute flights from Redmond to KnoxvilleDiscover last-minute flight deals from Redmond to Knoxville. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Redmond to Knoxville. Data last updated September 8, 2026 and is based on user searches.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:00 am -
1 stop7h 54m
Sun 9/136:00 am -
2 stops11h 02m
Deal found 9/6![United Airlines logo]()
$570
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:37 am -
2 stops10h 07m
Tue 9/224:50 pm -
1 stop7h 21m
Deal found 9/3![United Airlines logo]()
$723
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:35 am -
2 stops11h 48m
Sat 9/264:53 pm -
1 stop7h 10m
Deal found 9/6![United Airlines logo]()
$484
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:24 pm -
2 stops11h 56m
Mon 10/122:38 pm -
2 stops12h 21m
Deal found 9/5![Delta logo]()
$439
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:20 pm -
2 stops11h 25m
Mon 10/124:53 pm -
1 stop7h 08m
Deal found 9/5![United Airlines logo]()
$736
One-way flights from Redmond to KnoxvilleSearch for one-way flight options from Redmond to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Redmond to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:20 am -
2 stops10h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$394
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:17 pm -
3 stops38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$539
Find flight deals from Redmond to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) to Knoxville (TYS). 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (Delta) |
Popular in | November |
Cheapest in | May |
Average price | $519 |
Cheapflights Fare Finder
Customize your flight search to find flights from Redmond to Knoxville 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 8, 2026.
Use the filters below to find and compare flights from Redmond to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RedmondKnoxville
RDM Bend/Redmond - TYS Knoxville McGhee Tyson
RDMTYS
Bend/Redmond
Thu 12/10
6:21 am-9:33 pm
2 stops12h 12m
Knoxville McGhee Tyson
Sun 12/13
5:40 am-12:43 pm
2 stops10h 03m
$389
Quickest round-trip
RedmondKnoxville
RDM Bend/Redmond - TYS Knoxville McGhee Tyson
RDMTYS
Bend/Redmond
Thu 10/1
7:20 am-8:49 pm
2 stops10h 29m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$394
RedmondKnoxville
RDM Bend/Redmond - TYS Knoxville McGhee Tyson
RDMTYS
Bend/Redmond
Sat 1/30
5:30 am-2:36 pm
1 stop6h 06m
Knoxville McGhee Tyson
Tue 2/2
4:25 pm-9:20 pm
1 stop7h 55m
$477
RedmondKnoxville
RDM Bend/Redmond - TYS Knoxville McGhee Tyson
RDMTYS
Bend/Redmond
Tue 9/22
9:35 am-12:23 am
2 stops11h 48m
Knoxville McGhee Tyson
Sat 9/26
10:42 am-6:23 pm
2 stops10h 41m
$489
Sorted by cheapest first
Compare providers for flights from Redmond to Knoxville
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 Redmond to Knoxville 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 Redmond-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redmond-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redmond-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Redmond-Knoxville 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 Redmond-Knoxville 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 Redmond to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Redmond with our price prediction graph.
RDM-TYS
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.
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated September 8, 2026.
Read through reviews of airlines operating flights from Redmond to Knoxville, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Redmond to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
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Morristown
Bryson City
Murphy
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Top airline flying from Redmond to Knoxville
Discover the top airline that operate flights from Redmond to Knoxville. 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$371 | Average$574 | FlexibilityNo cancel fee | On-time69% |