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$1,033+ Cheap flights from Knoxville (TYS) to Guam

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — GUM
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Knoxville to Guam

Keep the following information in mind while searching for Knoxville to Guam flight deals. Data was last updated August 20, 2025.

Round-trip from

$1,033
(United Airlines)
From Knoxville McGhee Tyson to Guam
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Find flight deals from Knoxville to Guam

Cheapest flights from Knoxville to Guam
Explore the most affordable flight options available from Knoxville to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. 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 11/2811:45 amTYS - GUM
2 stops61h 00mUnited Airlines
Tue 12/27:25 amGUM - TYS
2 stops27h 29mUnited Airlines
Deal found 8/19$1,033
This Delta deal was found by Cheapflights users on 8/19. 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 9/166:40 amTYS - GUM
2 stops42h 35mDelta
Mon 9/221:55 amGUM - TYS
2 stops32h 07mDelta
Deal found 8/19$2,015
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 10/128:10 pmTYS - GUM
2 stops38h 00mDelta
Sat 10/185:00 pmGUM - TYS
2 stops42h 56mDelta
Deal found 8/19$2,253
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/167:00 amTYS - GUM
2 stops21h 05mUnited Airlines
Tue 9/2312:30 pmGUM - TYS
3 stops24h 00mUnited Airlines
Deal found 8/19$2,455
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/57:25 pmTYS - GUM
2 stops32h 40mUnited Airlines
Sun 9/147:05 pmGUM - TYS
2 stops39h 51mUnited Airlines
Deal found 8/18$2,602
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 10/125:20 pmTYS - GUM
2 stops38h 30mUnited Airlines
Sat 10/187:10 amGUM - TYS
2 stops25h 00mUnited Airlines
Deal found 8/20$4,462

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Guam 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 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Knoxville to Guam that are best for you.

Fly from

Knoxville

Fly to

Guam

Route

Depart

Return

Price

KnoxvilleTamuning

TYS - GUM

TYSGUM

Knoxville McGhee Tyson

Fri 11/28

4:25 pm-3:45 pm

2 stops56h 20m

Tamuning Guam Intl

Tue 12/2

7:25 am-10:30 pm

2 stops30h 05m

$1,033

KnoxvilleTamuning

TYS - GUM

TYSGUM

Knoxville McGhee Tyson

Tue 9/16

12:01 pm-12:10 am

2 stops46h 09m

Tamuning Guam Intl

Tue 9/23

5:00 pm-11:44 pm

2 stops44h 44m

$2,015

KnoxvilleTamuning

TYS - GUM

TYSGUM

Knoxville McGhee Tyson

Sun 10/12

8:10 pm-12:10 am

2 stops38h 00m

Tamuning Guam Intl

Fri 10/17

1:55 am-9:13 pm

2 stops33h 18m

$2,253

KnoxvilleTamuning

TYS - GUM

TYSGUM

Knoxville McGhee Tyson

Tue 9/16

7:00 am-6:05 pm

2 stops21h 05m

Tamuning Guam Intl

Tue 9/23

12:30 pm-10:30 pm

3 stops24h 00m

$2,455

KnoxvilleTamuning

TYS - GUM

TYSGUM

Knoxville McGhee Tyson

Fri 9/5

7:25 pm-6:05 pm

2 stops32h 40m

Tamuning Guam Intl

Sun 9/14

7:05 pm-8:56 pm

2 stops39h 51m

$2,602

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Knoxville to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Knoxville with our price prediction graph.
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 Guam
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown United Airlines from Knoxville to Guam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Guam?

    If you book a flight to Guam from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

  • How long is the flight from Knoxville to Guam?

    Airlines like United Airlines and Delta fly from Knoxville to Guam in about 46h 09m. The time it takes to get you to your destination can typically vary by up to 10h 11m. The distance from Knoxville to Guam is about 7770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Knoxville to Guam that include hotel bookings?

    Yes. In addition to deals on Knoxville to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Guam.

  • Can I find deals for business class flights from Knoxville to Guam?

    Yes. Cheapflights offers flight deals from Knoxville to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Guam?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Guam (average of $1,977). Flying from Knoxville to Guam in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Knoxville to Guam

Discover the top airline that operate flights from Knoxville to Guam. 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,017Average$2,476FlexibilityNo cancel feeOn-time69%

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