$176 Cheap Flights from Houston (IAH) to Ketchikan (KTN)

View $176 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Ketchikan, AK (KTN-Ketchikan Intl.)

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Cheap Flights from Houston to Ketchikan (IAH-KTN)

Prices were available within the past 7 days and start at $176 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Oct 22 - Mon, Oct 27
IAH
Houston
KTN
Ketchikan
$351 Roundtrip, found 1 day ago
$351
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Houston to Ketchikan, returning Mon, Oct 27, priced at $351 found 1 day ago
Alaska Airlines
Sat, Oct 25 - Thu, Oct 30
IAH
Houston
KTN
Ketchikan
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Houston to Ketchikan, returning Thu, Oct 30, priced at $352 found 1 day ago
Alaska Airlines
Sat, Oct 25 - Thu, Oct 30
IAH
Houston
KTN
Ketchikan
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Houston to Ketchikan, returning Thu, Oct 30, priced at $354 found 1 day ago
Alaska Airlines
Tue, Oct 28 - Wed, Oct 29
IAH
Houston
KTN
Ketchikan
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Houston to Ketchikan, returning Wed, Oct 29, priced at $356 found 1 day ago
Alaska Airlines
Sat, Oct 25 - Thu, Oct 30
IAH
Houston
KTN
Ketchikan
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Houston to Ketchikan, returning Thu, Oct 30, priced at $358 found 1 day ago
Alaska Airlines
Sat, Oct 25 - Thu, Oct 30
IAH
Houston
KTN
Ketchikan
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Houston to Ketchikan, returning Thu, Oct 30, priced at $358 found 1 day ago
Alaska Airlines
Sat, Oct 25 - Thu, Oct 30
IAH
Houston
KTN
Ketchikan
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Houston to Ketchikan, returning Thu, Oct 30, priced at $359 found 1 day ago
Alaska Airlines
Sat, Oct 25 - Thu, Oct 30
IAH
Houston
KTN
Ketchikan
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Houston to Ketchikan, returning Thu, Oct 30, priced at $361 found 1 day ago
Hawaiian Airlines
Thu, Dec 25 - Sat, Jan 10
IAH
Houston
KTN
Ketchikan
$554 Roundtrip, found 3 days ago
$554
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Houston to Ketchikan, returning Sat, Jan 10, priced at $554 found 3 days ago
American Airlines
Fri, Dec 12 - Sun, Dec 21
IAH
Houston
KTN
Ketchikan
$807 Roundtrip, found 21 hours ago
$807
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Dec 12 from Houston to Ketchikan, returning Sun, Dec 21, priced at $807 found 21 hours ago

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN) cost?
Grab a cheap one-way flight from $176 or cheap return flight from $351 from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN) 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 George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN)?
Planning your getaway for October is a great way to save, as it's the cheapest month for flights between IAH and KTN. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest IAH to KTN flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN)?
You'll need to take a flight with a layover if you're traveling from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from IAH to KTN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN)?
Opt for a flight from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN) last-minute?
Booking your flight from IAH to KTN shortly before your getaway is generally more expensive. However, if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an IAH to KTN flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to KTN flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Ketchikan Intl. Airport (KTN)?
Typically, you can cancel or modify your IAH to KTN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Ketchikan Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$350
Distance
2496 mi

Book with confidence

Book with confidence

Houston to Ketchikan Flights

The cheapest times to fly from Houston to Ketchikan

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

 

The best time to book a flight from Houston to Ketchikan

Sunday is one of the best days to book for cheap flights from Houston to Ketchikan: 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 Houston to Ketchikan

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 Houston to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $176 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 Houston to Ketchikan 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 Houston to Ketchikan 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.

 

Houston to Ketchikan Flights

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*Available to One Key members.