$136 Cheap Flights from Houston (IAH) to Appleton (ATW)

View $136 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Appleton, WI (ATW-Appleton Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Houston to Appleton (IAH-ATW)

Prices were available within the past 7 days and start at $136 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Dec 30 - Tue, Jan 6
IAH
Houston
ATW
Appleton
$259 Roundtrip, found 3 hours ago
$259
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Dec 30 from Houston to Appleton, returning Tue, Jan 6, priced at $259 found 3 hours ago
Delta
Tue, Feb 10 - Tue, Feb 24
IAH
Houston
ATW
Appleton
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 10 from Houston to Appleton, returning Tue, Feb 24, priced at $264 found 2 days ago
Delta
Sat, Jan 17 - Sat, Jan 31
IAH
Houston
ATW
Appleton
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 17 from Houston to Appleton, returning Sat, Jan 31, priced at $269 found 2 days ago
United
Tue, Dec 30 - Tue, Jan 6
IAH
Houston
ATW
Appleton
$273 Roundtrip, found 3 hours ago
$273
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Dec 30 from Houston to Appleton, returning Tue, Jan 6, priced at $273 found 3 hours ago
Delta
Tue, Aug 19 - Tue, Aug 26
IAH
Houston
ATW
Appleton
$274 Roundtrip, found 6 hours ago
$274
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Aug 19 from Houston to Appleton, returning Tue, Aug 26, priced at $274 found 6 hours ago
American Airlines
Mon, Aug 25 - Sun, Aug 31
IAH
Houston
ATW
Appleton
$274 Roundtrip, found 3 hours ago
$274
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Aug 25 from Houston to Appleton, returning Sun, Aug 31, priced at $274 found 3 hours ago
Delta
Sat, Oct 11 - Sat, Oct 18
IAH
Houston
ATW
Appleton
$279 Roundtrip, found 3 hours ago
$279
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Oct 11 from Houston to Appleton, returning Sat, Oct 18, priced at $279 found 3 hours ago
United
Wed, Sep 24 - Sat, Sep 27
IAH
Houston
ATW
Appleton
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Houston to Appleton, returning Sat, Sep 27, priced at $279 found 6 days ago
United
Wed, Sep 24 - Sat, Sep 27
IAH
Houston
ATW
Appleton
$280 Roundtrip, found 6 days ago
$280
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 24 from Houston to Appleton, returning Sat, Sep 27, priced at $280 found 6 days ago
United
Tue, Dec 30 - Tue, Jan 6
IAH
Houston
ATW
Appleton
$288 Roundtrip, found 3 hours ago
$288
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Dec 30 from Houston to Appleton, returning Tue, Jan 6, priced at $288 found 3 hours ago

Find the cheapest month to fly from Houston (IAH) to Appleton (ATW)

April is typically the cheapest month to fly

From $198 - $418 per traveler.

Graph displaying average flight prices per month

Alternative airports near Appleton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin Straubel Intl. GRB. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $274
GRB
Austin Straubel Intl.
Cheapest
Average driving time to city center32 min
Flights from $274
Flights from Houston (IAH) to Appleton (ATW)
Origin airport
George Bush Intercontinental
Destination airport
Appleton Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
1054 mi

Houston to Appleton Flights

The cheapest times to fly from Houston to Appleton

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

 

The best time to book a flight from Houston to Appleton

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

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 Appleton in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 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 Appleton 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 Appleton 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 Appleton Intl. Airport (ATW) cost?
Get a cheap one-way flight from $136 or cheap return flight from $259 from George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW)?
December is the cheapest month to fly from IAH to ATW. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW)?
To find the cheapest airline that'll fly you from IAH to ATW, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW)?
Direct flights from George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to ATW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the season and airline.*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 Appleton Intl. Airport (ATW)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW) route, aim to fly before 3 PM. Departures 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 George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW) last-minute?
Holding off until just before your departure to book a flight from IAH to ATW generally means paying more. While you might find some last-minute offers, there's no guarantee. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book an IAH to ATW flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to ATW flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Appleton Intl. Airport (ATW)?
Typically, you can reschedule or cancel your IAH to ATW flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.