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Cheap Flights from Phoenix (PHXA) to Pasco (PSC)

Compare Phoenix to Pasco flight deals

Find the cheapest month or even day of the year to fly to Pasco

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Flight deals from Phoenix to Pasco

Looking for a cheap last-minute deal or the best return flight from Phoenix to Pasco Airport? If you want to travel next month, return fares start from £120. Find the lowest prices on one-way and return tickets right here.
Pasco.£38 per passenger.Departing Sun, 6 Sep.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Sun, 6 Sep, arriving in Pasco.Price includes taxes and charges.From £38, select.
Pasco.£45 per passenger.Departing Sun, 9 Aug.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Sun, 9 Aug, arriving in Pasco.Price includes taxes and charges.From £45, select.
Pasco.£50 per passenger.Departing Sun, 18 Oct.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Sun, 18 Oct, arriving in Pasco.Price includes taxes and charges.From £50, select.
Pasco.£50 per passenger.Departing Sun, 26 Jul.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Sun, 26 Jul, arriving in Pasco.Price includes taxes and charges.From £50, select.
Pasco.£58 per passenger.Departing Thu, 5 Nov.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Thu, 5 Nov, arriving in Pasco.Price includes taxes and charges.From £58, select.
Pasco.£65 per passenger.Departing Tue, 30 Jun.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Tue, 30 Jun, arriving in Pasco.Price includes taxes and charges.From £65, select.
Pasco.£71 per passenger.Departing Thu, 24 Dec.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Thu, 24 Dec, arriving in Pasco.Price includes taxes and charges.From £71, select.
Pasco.£83 per passenger.Departing Sun, 10 Jan.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Phoenix-Mesa Gateway on Sun, 10 Jan, arriving in Pasco.Price includes taxes and charges.From £83, select.
Pasco.£262 per passenger.Departing Tue, 2 Feb.One-way flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Tue, 2 Feb, arriving in Pasco.Price includes taxes and charges.From £262, select.
Pasco.£262 per passenger.Departing Wed, 28 Apr.One-way flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Wed, 28 Apr, arriving in Pasco.Price includes taxes and charges.From £262, select.
Pasco.£299 per passenger.Departing Thu, 4 Mar.One-way flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Thu, 4 Mar, arriving in Pasco.Price includes taxes and charges.From £299, select.

Find the cheapest month to fly from Phoenix to Pasco

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Pasco flights are currently cheapest in September.
Jun
from £65
Jul
from £50
Aug
from £45
Sep
from £38
Oct
from £50
Nov
from £58
Dec
from £71
Jan
from £83
Feb
from £262
Mar
from £299
Apr
from £262
May
Find prices

Direct flights from Phoenix to Pasco

Phoenix to Pasco: Alternative routes

Compare routes from Phoenix to Pasco below. You may find an airport to fly into that's cheaper, faster, or easier than Pasco.

Pasco

2 miles from central Pasco
ClosestCheapest
from £38
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Pendleton

39 miles from central Pasco
from £134
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Walla Walla

40 miles from central Pasco
from £331
Search flights

Phoenix to Pasco: Flight information

The things to know before you go.
Cheapest flight found£38
Cheapest month to flySeptember
Average flight time2 hrs, 48 mins
Most popular airlineSkyWest Airlines
Average flights per week41

Finding cheap flights from Phoenix to Pasco: Frequently asked questions

The best price we found for a return flight from Phoenix to Pasco is £87. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 48 minutes is the average flight time from Phoenix to Pasco.
SkyWest Airlines, American Airlines and Allegiant Air fly direct from Phoenix to Pasco.
As of June 2026, there are 41 flights per week flying from Phoenix to Pasco.
The cheapest month to fly from Phoenix to Pasco is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Pasco Airport on Sunday, 6 September 2026.
Yes – the average flight time is 2 hours and 48 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pasco but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pasco is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Pasco is Allegiant Air .

Travelling from Phoenix to Tri-Cities Airport (PSC): What you need to know

  • Begin your travels at one of Phoenix's main airports, Phoenix Sky Harbour International Airport (PHX) or Phoenix-Mesa Gateway Airport (AZA). Explore your options for booking a flight from Phoenix to Tri-Cities Airport (PSC) taking off from either of these.

  • The average length of a direct Phoenix to Tri-Cities Airport flight is 2 hours 55 minutes.

  • Pasco is one hour behind Phoenix. Tri-Cities Airport is located in Pasco, which follows the UTC-8 timezone.

  • Phoenix Sky Harbour International Airport (PHX) to Tri-Cities Airport (PSC) is the most popular route. There are 14 direct flights a week to choose from. If you have things to do before heading off, take the last flight with American Airlines at 8:37pm. Opt for the first PHX to PSC departure operated by American Airlines at 10:04am if you'd rather not wait around.

  • Get to the airport on time so you don't miss your flight from Phoenix to PSC. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • March is a peak travel month. If you're taking off then or around a major holiday like Fourth of July, show up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • Get to your destination in one go from Phoenix Sky Harbour International Airport (PHX). Nonstop flights from Phoenix to Tri-Cities Airport (PSC) are available from here.

  • You can get away on a direct flight from Phoenix to Tri-Cities Airport with American Airlines. This leading airline operates services from PHX.

  • Most passengers prefer to book seats with American Airlines from PHX to PSC.

  • With an impressive 89.34% of services arriving as planned, American Airlines is the top on-time carrier serving this route.

  • Located around 5 kms (3 miles) from the centre of Phoenix, PHX can be reached in about 10 minutes by car (depending on traffic). The journey on public transport is roughly 25 minutes.

  • Want a relaxed start to your holiday? Stay near Phoenix Sky Harbour International Airport. Whether you're catching an early flight from Phoenix to Tri-Cities Airport or just don't want to be rushed, these hotels are the ideal choice:

  • Phoenix Sky Harbour International Airport scores high marks for on-time performance. 80% of flights that take off from PHX reach their destination without delay.

  • You'll find PHX at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Catching a flight out of Phoenix-Mesa Gateway Airport (AZA)? Direct Phoenix to Tri-Cities Airport (PSC) plane tickets are available from here.

  • Allegiant Air offers direct flights from Phoenix to PSC out of AZA. Book your favourite aisle (or window) seat and get to your destination without any detours.

  • Allegiant Air is the top choice for passengers flying from AZA to PSC.

  • Choose Allegiant Air if you prioritize punctuality. Its flights between Phoenix-Mesa Gateway Airport and Tri-Cities Airport touch down as scheduled 91.8% of the time.

  • With public transport, you can travel from central Phoenix to AZA in around 1 hour 15 minutes. The airport is roughly 32 kms (20 miles) away, and making the journey by car will take approximately 30 minutes.

  • Catching the earliest flight? Think about staying at one of these hotels near Phoenix-Mesa Gateway Airport the day before your Phoenix to PSC flight:

  • The majority of flights that leave Phoenix-Mesa Gateway Airport land at their destination as planned. It achieves a consistent on-time performance rate of 82%.

  • AZA is located at 6033 S. Sossaman Rd..

About Tri-Cities Airport (PSC)

Getting from Tri-Cities Airport (PSC) to central Pasco

  • Central Pasco is around 10 kms (6 miles) from Tri-Cities Airport and takes about 10 minutes to reach by car. See what your options are for making the trip into the city, whether that's with a taxi, car hire or ride-share.

  • If you're travelling on public transport, expect a journey of roughly 30 minutes.

How to find the cheapest flights from Phoenix to Tri-Cities Airport (PSC)

  • The lowest price we've found for a one-way ticket from Phoenix to Tri-Cities Airport is £38. For a return flight on this route, the best price is £87. Depending on when you want to go and the availability, these fares could change.

  • Book two months before travelling. Pricing trends suggest that this is the ideal window for finding cheap flights from Phoenix to PSC.

  • The best month for landing cheap Phoenix to Tri-Cities Airport tickets is July. Use the 'Whole month' tool to compare prices, then select the dates offering the lowest fares.

  • Locking in a cheap plane ticket from Phoenix to PSC is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Find an affordable flight from Phoenix to Tri-Cities Airport by using filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Phoenix to Tri-Cities Airport (PSC)

  • July is the busiest month for flights from Phoenix to Tri-Cities Airport (PSC). Plan your visit to Pasco in December for a quieter experience.

  • The warmest month in Pasco is July, with temperatures ranging between 16ºC and 37ºC. Lock in your Phoenix to PSC plane ticket then if that's your idea of comfortable weather.

  • December has temperatures of between -6ºC and 7ºC. Search for cheap tickets from Phoenix to Tri-Cities Airport around that time if you like travelling in cooler conditions.

More about Pasco

  • Once you've booked your flight from Phoenix to Tri-Cities Airport, find a hotel that's got location and comfort covered. Make one of these accommodation options your base for exploring Pasco:

  • There are so many things to discover in this city, it can be hard to work out where to start. Sacajawea State Park, Sacajawea State Park Interpretive Centre and Yakima River are top attractions which should feature on any well-planned Pasco itinerary.

Explore more of the United States

  • Pasco has plenty to offer, but there are so many other corners of the United States waiting to be discovered. Around 290 kms (180 miles) northwest of Pasco, a trip to Seattle will keep you on the move. Check out popular attractions like Space Needle, Pike Place Market and Seattle Skyline.

  • If there's time to check out another major stop in the United States, consider Portland, about 290 kms (180 miles) west of Pasco. Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland are key highlights.

Plan the rest of your trip from Phoenix to Pasco

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.