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$1,537+ Cheap flights from Tucson (TUS) to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — GUM
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Tucson to Guam

Keep the following information in mind while searching for Tucson to Guam flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$2,138
(United Airlines)

One-way from

$1,537
(Delta)

Popular in

March

Cheapest in

January

Average price

$2,092
Provider with most accurate pricing for Tucson-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Tucson-Tamuning Guam Intl flights.
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From Tucson to Guam
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One-way flight from Tucson to Guam
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Highest demand for flights based on searches. 4% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Tucson to Guam

Cheapest flights from Tucson to Guam
Explore the most affordable flight options available from Tucson to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 8/26:26 amTUS - GUM
2 stops40h 19mUnited Airlines
Sat 8/97:15 amGUM - TUS
2 stops24h 38mUnited Airlines
Deal found 4/29$2,138
This Fareboom deal was found by Cheapflights users on 4/28. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:15 amTUS - GUM
2 stops38h 25mMultiple Airlines
Sat 9/201:55 amGUM - TUS
2 stops36h 20mMultiple Airlines
Deal found 4/28$2,855

Cheapflights Fare Finder

Customize your flight search to find flights from Tucson 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 April 30, 2025.
Use the filters below to find and compare flights from Tucson to Guam that are best for you.

Fly from

Tucson

Fly to

Guam

Route

Depart

Return

Price

TucsonTamuning

TUS - GUM

TUSGUM

Tucson

Sat 8/2

6:26 am-3:45 pm

2 stops40h 19m

Tamuning Guam Intl

Sat 8/9

7:15 am-2:53 pm

2 stops24h 38m

$2,138

TucsonTamuning

TUS - GUM

TUSGUM

Tucson

Tue 9/16

7:15 am-2:40 pm

2 stops38h 25m

Tamuning Guam Intl

Sat 9/20

1:55 am-9:15 pm

2 stops36h 20m

$2,855

TucsonTamuning

TUS - GUM

TUSGUM

Tucson

Sun 7/13

5:50 am-3:15 pm

2 stops40h 25m

$1,537

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Tucson to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Tucson 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 Tucson to Guam

What is the cheapest time of day to fly from TUS to GU?

Find hourly flight availability from Tucson to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Tucson to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Tucson 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 Tucson to Guam?

    Tucson (TUS) is the airport you will fly out of if you book a flight from Tucson to Guam. It is only a 7.5 mi journey to Tucson (TUS) from Tucson’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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 Tucson to Guam?

    Currently, January is the cheapest month in which you can book a flight from Tucson to Guam (average of $1,977). Flying from Tucson 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.

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Top airline flying from Tucson to Guam

Discover the top airline that operate flights from Tucson 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,168Average$2,290FlexibilityNo cancel feeOn-time69%

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