$137 Cheap Flights from Houston (IAH) to Redmond (RDM)

View $137 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Redmond Municipal Airport (RDM)

Cheap Flights from Houston to Redmond (IAH-RDM)

Prices were available within the past 7 days and start at $137 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep 23 - Sat, Oct 4
IAH
Houston
RDM
Redmond
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 23 from Houston to Redmond, returning Sat, Oct 4, priced at $271 found 3 days ago
Alaska Airlines
Tue, Aug 5 - Tue, Aug 5
IAH
Houston
RDM
Redmond
$273 Roundtrip, found 6 hours ago
$273
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Tue, Aug 5 from Houston to Redmond, returning Tue, Aug 5, priced at $273 found 6 hours ago
Bargain Flight
Wed, Sep 10 - Tue, Sep 16
IAH
Houston
RDM
Redmond
$275 Roundtrip, found 5 days ago
$275
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Wed, Sep 10 from Houston to Redmond, returning Tue, Sep 16, priced at $275 found 5 days ago
Alaska Airlines
Wed, Aug 20 - Sat, Aug 30
IAH
Houston
RDM
Redmond
$279 Roundtrip, found 3 hours ago
$279
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Houston to Redmond, returning Sat, Aug 30, priced at $279 found 3 hours ago
United
Tue, Sep 9 - Tue, Sep 23
IAH
Houston
RDM
Redmond
$279 Roundtrip, found 10 hours ago
$279
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Sep 9 from Houston to Redmond, returning Tue, Sep 23, priced at $279 found 10 hours ago
American Airlines
Tue, Aug 19 - Tue, Aug 26
IAH
Houston
RDM
Redmond
$279 Roundtrip, found 8 hours ago
$279
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Aug 19 from Houston to Redmond, returning Tue, Aug 26, priced at $279 found 8 hours ago
Hawaiian Airlines
Tue, Sep 23 - Fri, Oct 10
IAH
Houston
RDM
Redmond
$281 Roundtrip, found 3 days ago
$281
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 23 from Houston to Redmond, returning Fri, Oct 10, priced at $281 found 3 days ago
United
Tue, Sep 9 - Tue, Sep 23
IAH
Houston
RDM
Redmond
$282 Roundtrip, found 10 hours ago
$282
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Sep 9 from Houston to Redmond, returning Tue, Sep 23, priced at $282 found 10 hours ago
United
Tue, Aug 26 - Tue, Sep 2
IAH
Houston
RDM
Redmond
$282 Roundtrip, found 5 days ago
$282
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 26 from Houston to Redmond, returning Tue, Sep 2, priced at $282 found 5 days ago
Delta
Tue, Aug 19 - Tue, Sep 2
IAH
Houston
RDM
Redmond
$284 Roundtrip, found 3 hours ago
$284
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Aug 19 from Houston to Redmond, returning Tue, Sep 2, priced at $284 found 3 hours ago

Find the cheapest month to fly from Houston (IAH) to Redmond (RDM)

September is typically the cheapest month to fly

From $216 - $645 per traveler.

Graph displaying average flight prices per month

Flights from Houston (IAH) to Redmond (RDM)
Origin airport
George Bush Intercontinental
Destination airport
Robert's Field
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$270
Distance
1718 mi

Houston to Redmond Flights

The cheapest times to fly from Houston to Redmond

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

 

The best time to book a flight from Houston to Redmond

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

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 Redmond in 2025. You can also book with separate airlines for your outbound and return journeys, from $137 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 Redmond 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 Redmond 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 George Bush Intercontinental Airport (IAH) to Robert's Field Airport (RDM) cost?
Discover the latest flight deals from IAH to RDM 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 IAH to RDM?
The cheapest flights from IAH to RDM 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 IAH to RDM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAH to RDM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Robert's Field Airport (RDM)?
You'll need to catch a flight with a layover if you're traveling from George Bush Intercontinental Airport (IAH) to Robert's Field Airport (RDM). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from IAH to RDM?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*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 Robert's Field Airport (RDM)?
To land at Robert's Field Airport (RDM) on schedule, pick a flight that leaves George Bush Intercontinental Airport (IAH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Robert's Field Airport (RDM) last-minute?
Last-minute bookings from IAH to RDM are generally more expensive. To secure the best prices, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book an IAH to RDM flight and hotel package?
You'll generally save money by booking an IAH to RDM flight and hotel package compared to booking separately. In fact, travelers 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 ideal accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Robert's Field Airport (RDM)?
If you booked your IAH to RDM flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.