Cheap Flights from Houston (IAH) to Olympia (OLM)

Popular airlines from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional)

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Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional) cost?
Secure a cheap one-way flight or cheap return flight from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional) 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 Olympia, WA (OLM-Olympia Regional)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between IAH and OLM. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IAH to OLM flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional)?
You'll need to take a flight with a layover if you're traveling from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IAH to OLM?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional)?
To reach Olympia, WA (OLM-Olympia Regional) without delays, select a flight that leaves from George Bush Intercontinental Airport (IAH) before 3 PM. The chance 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.
What airports do you fly into for Olympia from George Bush Intercontinental Airport (IAH)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Olympia with direct flights from George Bush Intercontinental Airport (IAH). Browse your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional) last-minute?
Booking your flight from IAH to OLM just before your trip is typically more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an IAH to OLM flight and hotel package?
You can save money by booking an IAH to OLM 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 selected your ideal accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Olympia, WA (OLM-Olympia Regional)?
Typically, it's possible to reschedule or cancel your IAH to OLM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Olympia Regional
Distance
1880 mi

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Houston to Olympia Flights

The cheapest times to fly from Houston to Olympia

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

 

The best time to book a flight from Houston to Olympia

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

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 Olympia 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 Houston to Olympia 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 Olympia 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 Olympia Flights

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*Available to One Key members.