Cheap Flights from Houston (IAH) to Nashua (ASH)

Popular airlines from George Bush Intercontinental Airport (IAH) to Nashua, NH (ASH-Nashua Municipal)

Alternative airports near Nashua

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

Select flight to Manchester-Boston Regional MHT. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $537
MHT
Manchester-Boston Regional
Cheapest
Average driving time to city center18 min
Flights from $537
Flights from Houston (IAH) to Nashua (ASH)
Origin airport
George Bush Intercontinental
Destination airport
Nashua Municipal
Distance
1584 mi

Houston to Nashua Flights

The cheapest times to fly from Houston to Nashua

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

 

The best time to book a flight from Houston to Nashua

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

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 Nashua 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 Nashua 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 Nashua 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 Nashua Municipal Airport (ASH) cost?
Get a cheap one-way flight or cheap return flight from George Bush Intercontinental Airport (IAH) to Nashua Municipal Airport (ASH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Nashua Municipal Airport (ASH)?
is the least expensive month to fly from IAH to ASH. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Nashua Municipal Airport (ASH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IAH to ASH flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Nashua Municipal Airport (ASH)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Nashua Municipal Airport (ASH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to ASH?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including 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 Nashua Municipal Airport (ASH)?
To arrive at Nashua Municipal Airport (ASH) without delays, pick 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 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 Nashua Municipal Airport (ASH) last-minute?
Holding off until just before your departure to book a flight from IAH to ASH often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Nashua Municipal Airport (ASH)?
In most instances, you can reschedule or cancel your IAH to ASH flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.