Cheap Flights from Harlingen (HRL) to Iliamna (ILI)

Popular airlines from Valley Intl. Airport (HRL) to Iliamna, AK (ILI)

Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to Iliamna Airport (ILI) cost?
Secure a cheap one-way flight or cheap return flight from Valley Intl. Airport (HRL) to Iliamna Airport (ILI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Valley Intl. Airport (HRL) to Iliamna Airport (ILI)?
Flying in is a good way to save, as it's the cheapest month for flights between HRL and ILI. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Valley Intl. Airport (HRL) to Iliamna Airport (ILI)?
To find the cheapest airline that'll fly you from HRL to ILI, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Valley Intl. Airport (HRL) to Iliamna Airport (ILI)?
There aren't any daily direct flights departing from Valley Intl. Airport (HRL) to Iliamna Airport (ILI). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from HRL to ILI?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Valley Intl. Airport (HRL) to Iliamna Airport (ILI)?
To touch down at Iliamna Airport (ILI) on time, opt for a flight that leaves from Valley Intl. Airport (HRL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Valley Intl. Airport (HRL) to Iliamna Airport (ILI) last-minute?
Holding off until just before your trip to book a ticket from HRL to ILI often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to Iliamna Airport (ILI)?
In most instances, you're able to reschedule or cancel your HRL to ILI flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Valley Intl.
Destination airport
Iliamna
Distance
3539 mi

Book with confidence

Book with confidence

Harlingen to Iliamna Flights

The cheapest times to fly from Harlingen to Iliamna

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 Harlingen to Iliamna are during the month of . You can find some of the cheapest flights from Harlingen to Iliamna with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Iliamna

Sunday is one of the best days to book for cheap flights from Harlingen to Iliamna: 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 Harlingen to Iliamna

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 Harlingen to Iliamna in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Harlingen to Iliamna 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 Harlingen to Iliamna 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.

 

Harlingen to Iliamna Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.