$291 Cheap flight deals from Idaho Falls (IDA) to Powell (TYS)

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Airfares from $291 One Way, $310 Round Trip from Idaho Falls to Powell

Prices starting at $310 for return flights and $291 for one-way flights to Powell were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 18 - Wed, Apr 22
IDA
Idaho Falls
TYS
Knoxville
$310 Roundtrip, found 3 days ago
$310
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 18 from Idaho Falls to Knoxville, returning Wed, Apr 22, priced at $310 found 3 days ago
Wed, Apr 15 - Sat, Apr 18
IDA
Idaho Falls
TYS
Knoxville
$414 Roundtrip, just found
$414
Roundtrip
just found
Select American Airlines flight, departing Wed, Apr 15 from Idaho Falls to Knoxville, returning Sat, Apr 18, priced at $414 just found
Sat, Apr 18 - Wed, Apr 22
IDA
Idaho Falls
TYS
Knoxville
$421 Roundtrip, found 3 days ago
$421
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 18 from Idaho Falls to Knoxville, returning Wed, Apr 22, priced at $421 found 3 days ago
Sat, Apr 18 - Wed, Apr 22
IDA
Idaho Falls
TYS
Knoxville
$437 Roundtrip, found 3 days ago
$437
Roundtrip
found 3 days ago
Select United flight, departing Sat, Apr 18 from Idaho Falls to Knoxville, returning Wed, Apr 22, priced at $437 found 3 days ago
Sat, Apr 18 - Wed, Apr 22
IDA
Idaho Falls
TYS
Knoxville
$442 Roundtrip, found 3 days ago
$442
Roundtrip
found 3 days ago
Select United flight, departing Sat, Apr 18 from Idaho Falls to Knoxville, returning Wed, Apr 22, priced at $442 found 3 days ago

Powell economy flight packages

Price found within the past 48 hours. Click for updated prices.
Country Cascades Waterpark Resort
3.5-star property

Country Cascades Waterpark Resort

9/10 Wonderful! (2,374 reviews)

Feb 27 - Mar 7

8 night stay

Idaho Falls (IDA) to Knoxville (TYS)

American Airlines • Non-stop • Coach

Knoxville (TYS) to Idaho Falls (IDA)

United • Non-stop • Coach
Price was $1,374, price is now $1,087 per person
$1,087
per person
found 1 day ago
Room with bunk beds was smaller than I thought it would be. No coffee maker or microwave in room. Cashless environment. Everything except Waterpark costs extra. Keep credit card handy!

Reviewed on Nov 29, 2025

The Ramsey Hotel & Convention Center
3.0-star property

The Ramsey Hotel & Convention Center

8.4/10 Very Good! (1,299 reviews)

Feb 27 - Mar 7

8 night stay

Idaho Falls (IDA) to Knoxville (TYS)

American Airlines • Non-stop • Coach

Knoxville (TYS) to Idaho Falls (IDA)

United • Non-stop • Coach
Price was $1,707, price is now $1,202 per person
$1,202
per person
found 1 day ago
The jacuzzi and shower is the only updated feature of the room. Maybe from where the room was at the end of the hall but the bathroom had poor insulation, it was like going outside the pee. The cookies at the front are super yummy though!

Reviewed on Jan 1, 2026

Margaritaville Island Hotel
4.0-star property

Margaritaville Island Hotel

9.4/10 Exceptional! (1,203 reviews)

Feb 27 - Mar 7

8 night stay

Idaho Falls (IDA) to Knoxville (TYS)

American Airlines • Non-stop • Coach

Knoxville (TYS) to Idaho Falls (IDA)

United • Non-stop • Coach
Price was $2,199, price is now $1,765 per person
$1,765
per person
found 1 day ago
The area was great, convenient & a good mini-vacation. Our only complaint, the bed was not very comfortable, other than that it was great!

Reviewed on Jun 16, 2025

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More About Flying To Powell from Idaho Falls

Route Information for Flights from Idaho Falls to Powell

Origin Airport IATA Code
IDA
Destination Airport IATA Code
TYS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Idaho Falls to Powell

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Orbitz is your number one source for low fares for Idaho Falls to Powell flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to Powell. Need hotels too? You can book them last minute on your mobile phone.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.