$508 Cheap Flights from Erie (ERI) to Tucson (TUS)

View $508 flight on Tue, Jul 8, 2025Opens in a new window

Popular airlines from Erie, PA (ERI-Erie Intl.) to Tucson International Airport (TUS)

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Cheap Flights from Erie to Tucson (ERI-TUS)

Prices were available within the past 7 days and start at $508 for one-way flights and $489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$489 Roundtrip, found 1 day ago
$489
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $489 found 1 day ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$547 Roundtrip, found 1 day ago
$547
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $547 found 1 day ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$579 Roundtrip, found 1 day ago
$579
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $579 found 1 day ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$621 Roundtrip, found 4 days ago
$621
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $621 found 4 days ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$634 Roundtrip, found 2 hours ago
$634
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $634 found 2 hours ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$637 Roundtrip, found 1 day ago
$637
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $637 found 1 day ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $638 found 1 day ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$640 Roundtrip, found 3 days ago
$640
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $640 found 3 days ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$643 Roundtrip, found 3 days ago
$643
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $643 found 3 days ago
American Airlines
Tue, Oct 7 - Mon, Oct 13
ERI
Erie
TUS
Tucson
$647 Roundtrip, found 2 hours ago
$647
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Erie to Tucson, returning Mon, Oct 13, priced at $647 found 2 hours ago
Flights from Erie (ERI) to Tucson (TUS)
Origin airport
Erie Intl.
Destination airport
Tucson Intl.
Roundtrip price
$488
Distance
1816 mi

Erie to Tucson Flights

The cheapest times to fly from Erie to Tucson

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Erie to Tucson are during the month of October. You can find some of the cheapest flights from Erie to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Erie to Tucson

Sunday is one of the best days to book for cheap flights from Erie to Tucson: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Erie to Tucson

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Erie to Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $508 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Erie to Tucson flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Erie to Tucson airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Erie Intl. Airport (ERI) to Tucson Intl. Airport (TUS) cost?
Discover the latest flight deals from ERI to TUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ERI to TUS?
The cheapest flights from ERI to TUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ERI to TUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ERI to TUS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Erie Intl. Airport (ERI) to Tucson Intl. Airport (TUS)?
Nonstop flights from Erie Intl. Airport (ERI) to Tucson Intl. Airport (TUS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ERI to TUS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Erie Intl. Airport (ERI) to Tucson Intl. Airport (TUS)?
To avoid possible delays on the Erie Intl. Airport (ERI) to Tucson Intl. Airport (TUS) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Erie Intl. Airport (ERI) to Tucson Intl. Airport (TUS) last-minute?
Last-minute fares from ERI to TUS are typically more expensive. To lock in the lowest rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book an ERI to TUS flight and hotel package?
You'll typically save money by securing an ERI to TUS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Erie Intl. Airport (ERI) to Tucson Intl. Airport (TUS)?
In most instances, you can cancel or modify your ERI to TUS flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.