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Cheap flights from Pasco to Guam from $1,214

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Guam departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Pasco to Guam

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 3:35 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
40h 35m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
5:20 pm - 10:10 amGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
57h 50m2 stops Incheon Intl Seattle/Tacoma Intl
$1,214Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
5:29 pm - 3:35 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
53h 06m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
2:00 am - 4:52 pmGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
31h 52m2 stops Incheon Intl Seattle/Tacoma Intl
$1,215Multiple Airlines
Fri, Sep 25 - Thu, Oct 1
Multiple Airlines Logo
10:56 am - 3:35 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
35h 39m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
4:40 pm - 10:10 amGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
58h 30m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,252Multiple Airlines
Sat, Sep 26 - Sat, Oct 3
Multiple Airlines Logo
8:04 am - 2:35 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
37h 31m2 stops Seattle/Tacoma Intl Tokyo Narita
Multiple Airlines Logo
2:00 am - 11:53 pmGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
38h 53m2 stops Incheon Intl Seattle/Tacoma Intl
$1,316Multiple Airlines
Thu, Sep 24 - Wed, Sep 30
Alaska Airlines Logo
6:01 am - 2:40 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
39h 39m2 stops Seattle/Tacoma Intl Tokyo Narita
Alaska Airlines Logo
4:40 pm - 10:10 amGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
58h 30m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,764Alaska Airlines
Sun, Oct 4 - Thu, Oct 8
Alaska Airlines Logo
6:01 am - 2:40 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
39h 39m2 stops Seattle/Tacoma Intl Tokyo Narita
Alaska Airlines Logo
4:40 pm - 10:10 amGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
58h 30m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,839Alaska Airlines
Sun, Oct 4 - Thu, Oct 8
Delta Logo
6:10 am - 11:55 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
24h 45m2 stops Salt Lake City Incheon Intl
Delta Logo
2:00 am - 10:04 pmGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
37h 04m2 stops Incheon Intl Salt Lake City
$2,104Delta
Sat, Sep 19 - Fri, Sep 25
United Airlines Logo
1:35 pm - 6:05 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
35h 30m2 stops San Francisco Honolulu
United Airlines Logo
7:10 am - 12:16 pmGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
22h 06m2 stops Honolulu San Francisco
$2,146United Airlines
Sun, Oct 4 - Thu, Oct 8
United Airlines Logo
5:05 am - 9:20 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
23h 15m2 stops Denver Intl Tokyo Narita
United Airlines Logo
12:15 pm - 8:40 pmGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
25h 25m3 stops Tokyo Narita Los Angeles Denver Intl
$2,174United Airlines
Thu, Sep 24 - Thu, Oct 1
United Airlines Logo
1:35 pm - 6:05 pmPSC  Pasco Tri Cities-GUM Tamuning Guam Intl
59h 30m2 stops San Francisco Honolulu
United Airlines Logo
7:10 am - 8:40 pmGUM  Tamuning Guam Intl-PSC Pasco Tri Cities
30h 30m2 stops Honolulu Denver Intl
$2,208United Airlines
Sat, Sep 19 - Sat, Sep 26

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United Airlines flights from Pasco to Guam

Our best United Airlines deals on Pasco to Guam flight tickets
United Airlines
Oct 4
PSC1:35 pmPasco Tri Cities
35h 30m
2 stops
GUM6:05 pmTamuning Guam Intl
Oct 8
GUM7:10 amTamuning Guam Intl
22h 06m
2 stops
PSC12:16 pmPasco Tri Cities
$2,146
United Airlines
Sep 24
PSC5:05 amPasco Tri Cities
23h 15m
2 stops
GUM9:20 pmTamuning Guam Intl
Oct 1
GUM12:15 pmTamuning Guam Intl
25h 25m
3 stops
PSC8:40 pmPasco Tri Cities
$2,174
United Airlines
Sep 19
PSC1:35 pmPasco Tri Cities
59h 30m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 26
GUM7:10 amTamuning Guam Intl
30h 30m
2 stops
PSC8:40 pmPasco Tri Cities
$2,208

Alaska Airlines flights from Pasco to Guam

Our best Alaska Airlines deals on Pasco to Guam flight tickets
Alaska Airlines
Oct 4
PSC6:01 amPasco Tri Cities
39h 39m
2 stops
GUM2:40 pmTamuning Guam Intl
Oct 8
GUM4:40 pmTamuning Guam Intl
58h 30m
2 stops
PSC10:10 amPasco Tri Cities
$1,764
Alaska Airlines
Oct 4
PSC6:01 amPasco Tri Cities
39h 39m
2 stops
GUM2:40 pmTamuning Guam Intl
Oct 8
GUM4:40 pmTamuning Guam Intl
58h 30m
2 stops
PSC10:10 amPasco Tri Cities
$1,839

momondo Fare Finder

 
Customize your flight search to find flights from Pasco 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, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Pasco to Guam that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Sun 9/27

6:00 am-3:35 pm

2 stops40h 35m

Tamuning Guam Intl

Sun 10/4

5:20 pm-10:10 am

2 stops57h 50m

$1,214

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Fri 9/25

5:29 pm-3:35 pm

2 stops53h 06m

Tamuning Guam Intl

Thu 10/1

2:00 am-4:52 pm

2 stops31h 52m

$1,215

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Sat 9/26

10:56 am-3:35 pm

2 stops35h 39m

Tamuning Guam Intl

Sat 10/3

4:40 pm-10:10 am

2 stops58h 30m

$1,252

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Thu 9/24

8:04 am-2:35 pm

2 stops37h 31m

Tamuning Guam Intl

Wed 9/30

2:00 am-11:53 pm

2 stops38h 53m

$1,316

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Sun 10/4

6:01 am-2:40 pm

2 stops39h 39m

Tamuning Guam Intl

Thu 10/8

4:40 pm-10:10 am

2 stops58h 30m

$1,764

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Sun 10/4

6:01 am-2:40 pm

2 stops39h 39m

Tamuning Guam Intl

Thu 10/8

4:40 pm-10:10 am

2 stops58h 30m

$1,839

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Sat 9/19

6:10 am-11:55 pm

2 stops24h 45m

Tamuning Guam Intl

Fri 9/25

2:00 am-10:04 pm

2 stops37h 04m

$2,104

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Sun 10/4

1:35 pm-6:05 pm

2 stops35h 30m

Tamuning Guam Intl

Thu 10/8

7:10 am-12:16 pm

2 stops22h 06m

$2,146
Quickest round-trip

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Thu 9/24

5:05 am-9:20 pm

2 stops23h 15m

Tamuning Guam Intl

Thu 10/1

12:15 pm-8:40 pm

3 stops25h 25m

$2,174

PascoTamuning

PSC Pasco Tri Cities - GUM Tamuning Guam Intl

PSCGUM

Pasco Tri Cities

Sat 9/19

1:35 pm-6:05 pm

2 stops59h 30m

Tamuning Guam Intl

Sat 9/26

7:10 am-8:40 pm

2 stops30h 30m

$2,208

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Pasco to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Guam

Fastest flight time

35h 30m

Direct flights

None
The fastest flight from Pasco to Guam takes 35h 30m
There are no direct flights from Pasco to Guam. There are no popular flight routes from Pasco to Guam.
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Frequently asked questions about flying from Pasco to Guam

  • When did momondo last update prices for flights from Pasco Tri Cities Airport to Guam?

    Prices for flights from Pasco Tri Cities Airport to Guam were last updated today.

  • How old do you have to be to fly from Pasco Tri Cities Airport to Guam?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pasco Tri Cities Airport to Guam.

  • What documentation or ID do you need to fly to Guam?

    The necessary travel and health documents for your Guam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Pasco to Guam

  • How do I get Price Alerts for flights from Pasco to Guam?

    Search flight deals from Pasco to Guam. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Pasco to Guam with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Guam?

It is quick and easy to find Pasco to Guam flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Guam that suits you.

Can I find flights from Pasco to Guam with flexible booking policies on momondo?

momondo does allow users to show only those flights to Guam from Pasco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pasco to Guam?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Guam from Pasco.

I’m not ready to book a flight from Pasco to Guam right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam from Pasco and alert you when they change.

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