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$343+ Cheap flights from Pittsburgh to Hilo (PIT - ITO)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ITO
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Pittsburgh to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2025.

Round-trip from

$634
(Alaska Airlines)

One-way from

$343
(Alaska Airlines)

Popular in

August

Cheapest in

June

Average price

$1,531
From Pittsburgh to Hilo Intl
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One-way flight from Pittsburgh to Hilo Intl
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Highest demand for flights based on searches. 14% potential increase in price ($176 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Pittsburgh to Hilo

Cheapest flights from Pittsburgh to Hilo
Explore the most affordable flight options available from Pittsburgh to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:42 pmPIT - ITO
2 stops32h 35mAlaska Airlines
Mon 9/296:10 pmITO - PIT
2 stops30h 38mAlaska Airlines
Deal found 8/19$514
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:28 pmPIT - ITO
2 stops31h 51mAlaska Airlines
Sun 11/911:56 amITO - PIT
2 stops25h 36mAlaska Airlines
Deal found 8/21$634
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:42 pmPIT - ITO
2 stops32h 35mAlaska Airlines
Sat 9/139:00 pmITO - PIT
2 stops27h 48mAlaska Airlines
Deal found 8/19$686
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:42 pmPIT - ITO
2 stops32h 35mAlaska Airlines
Fri 9/269:00 pmITO - PIT
2 stops15h 42mAlaska Airlines
Deal found 8/20$747
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:08 amPIT - ITO
2 stops15h 31mAlaska Airlines
Sun 9/79:43 amITO - PIT
2 stops15h 05mAlaska Airlines
Deal found 8/18$774
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:42 pmPIT - ITO
2 stops32h 35mAlaska Airlines
Sun 9/219:00 pmITO - PIT
2 stops15h 42mAlaska Airlines
Deal found 8/20$791
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:28 pmPIT - ITO
2 stops28h 12mAlaska Airlines
Sat 11/19:00 pmITO - PIT
2 stops16h 32mAlaska Airlines
Deal found 8/19$816
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:10 amPIT - ITO
2 stops17h 00mSouthwest
Wed 9/103:25 pmITO - PIT
2 stops18h 00mSouthwest
Deal found 8/18$819
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:10 amPIT - ITO
2 stops16h 00mSouthwest
Sun 8/243:25 pmITO - PIT
2 stops18h 00mSouthwest
Deal found 8/20$834
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:08 amPIT - ITO
2 stops15h 31mAlaska Airlines
Wed 9/109:00 pmITO - PIT
2 stops27h 48mAlaska Airlines
Deal found 8/20$874
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.
Mon 10/278:10 pmPIT - ITO
3 stops28h 41mUnited Airlines
Sat 11/17:25 pmITO - PIT
2 stops40h 25mUnited Airlines
Deal found 8/19$895

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Hilo 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 21, 2025.
Use the filters below to find and compare flights from Pittsburgh to Hilo that are best for you.

Fly from

Pittsburgh

Fly to

Hilo

Route

Depart

Return

Price

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Tue 9/23

7:42 pm-10:17 pm

2 stops32h 35m

Hilo Intl

Mon 9/29

6:10 pm-6:48 am

2 stops30h 38m

$514

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Fri 11/7

7:28 pm-10:19 pm

2 stops31h 51m

Hilo Intl

Sun 11/9

11:56 am-6:32 pm

2 stops25h 36m

$634

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Mon 9/8

7:42 pm-10:17 pm

2 stops32h 35m

Hilo Intl

Sat 9/13

9:00 pm-6:48 am

2 stops27h 48m

$686

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Tue 9/16

7:42 pm-10:17 pm

2 stops32h 35m

Hilo Intl

Fri 9/26

9:00 pm-6:42 pm

2 stops15h 42m

$747

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Wed 9/3

8:08 am-5:39 pm

2 stops15h 31m

Hilo Intl

Sun 9/7

9:43 am-6:48 am

2 stops15h 05m

$774

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Thu 9/18

7:42 pm-10:17 pm

2 stops32h 35m

Hilo Intl

Sun 9/21

9:00 pm-6:42 pm

2 stops15h 42m

$791

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Mon 10/27

7:28 pm-5:40 pm

2 stops28h 12m

Hilo Intl

Sat 11/1

9:00 pm-6:32 pm

2 stops16h 32m

$816

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Sun 9/7

7:10 am-6:10 pm

2 stops17h 00m

Hilo Intl

Wed 9/10

3:25 pm-3:25 pm

2 stops18h 00m

$819

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Fri 9/5

8:08 am-5:39 pm

2 stops15h 31m

Hilo Intl

Wed 9/10

9:00 pm-6:48 am

2 stops27h 48m

$874

PittsburghHilo

PIT - ITO

PITITO

Pittsburgh

Mon 10/27

8:10 pm-6:51 pm

3 stops28h 41m

Hilo Intl

Sat 11/1

7:25 pm-5:50 pm

2 stops40h 25m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 12 results
1
2

Best time to book a flight from Pittsburgh to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Pittsburgh 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 Pittsburgh to Hilo

What is the cheapest month to book a flight from Pittsburgh to Hilo?

Currently, March is the cheapest month in which you can book a flight from Pittsburgh to Hilo (average of $330). Flying from Pittsburgh to Hilo in December is currently the most expensive (average of $726). 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.

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. 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 Hilo. Reviews last updated August 21, 2025.
Peruse reviews from past customers who have flown with Southwest from Pittsburgh to Hilo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Pittsburgh to Hilo?

    Alaska Airlines can get you from Pittsburgh to Hilo in just under 32h 35m. Your travel time can differ by up to . The distance between Pittsburgh and Hilo is about 4557 mi.

  • What is the cheapest airline to fly from Pittsburgh to Hilo round-trip?

    Currently priced at $739, Southwest will fly you from Pittsburgh to Hilo and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Southwest is currently priced 28% below the average price you’ll pay for this route.

  • Can I find deals for flights from Pittsburgh to Hilo that include hotel bookings?

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

  • How can I find direct flights from Pittsburgh to Hilo?

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

  • Can I find deals for business class flights from Pittsburgh to Hilo?

    Yes. Cheapflights offers flight deals from Pittsburgh to Hilo 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 Pittsburgh to Hilo?

    Currently, March is the cheapest month in which you can book a flight from Pittsburgh to Hilo (average of $330). Flying from Pittsburgh to Hilo in December is currently the most expensive (average of $726). 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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Alternative routes for Pittsburgh to Hilo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Pittsburgh to Hilo

Discover the top airline that operate flights from Pittsburgh to Hilo. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$739Average$1,011FlexibilityNo cancel feeOn-time63%

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