$167 Cheap Flights from Quincy (UIN) to Houston (IAH)

View $167 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Quincy, IL (UIN-Quincy Regional-Baldwin Field) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Quincy to Houston (UIN-IAH)

Prices were available within the past 7 days and start at $167 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Wed, Aug 27 - Mon, Sep 8
UIN
Quincy
IAH
Houston
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Wed, Aug 27 from Quincy to Houston, returning Mon, Sep 8, priced at $334 found 6 days ago
Southern Airways Express
Wed, Aug 27 - Fri, Sep 12
UIN
Quincy
IAH
Houston
$335 Roundtrip, found 6 days ago
$335
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Wed, Aug 27 from Quincy to Houston, returning Fri, Sep 12, priced at $335 found 6 days ago
Southern Airways Express
Fri, Sep 5 - Fri, Sep 26
UIN
Quincy
IAH
Houston
$336 Roundtrip, found 6 days ago
$336
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Fri, Sep 5 from Quincy to Houston, returning Fri, Sep 26, priced at $336 found 6 days ago
Southern Airways Express
Wed, Aug 27 - Sun, Sep 7
UIN
Quincy
IAH
Houston
$345 Roundtrip, found 6 days ago
$345
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Wed, Aug 27 from Quincy to Houston, returning Sun, Sep 7, priced at $345 found 6 days ago
Southern Airways Express
Fri, Sep 5 - Sun, Sep 21
UIN
Quincy
IAH
Houston
$346 Roundtrip, found 6 days ago
$346
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Fri, Sep 5 from Quincy to Houston, returning Sun, Sep 21, priced at $346 found 6 days ago
Southern Airways Express
Sat, Aug 30 - Fri, Sep 19
UIN
Quincy
IAH
Houston
$354 Roundtrip, found 6 days ago
$354
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Sat, Aug 30 from Quincy to Houston, returning Fri, Sep 19, priced at $354 found 6 days ago
Southern Airways Express
Fri, Aug 29 - Fri, Sep 19
UIN
Quincy
IAH
Houston
$355 Roundtrip, found 6 days ago
$355
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Fri, Aug 29 from Quincy to Houston, returning Fri, Sep 19, priced at $355 found 6 days ago
Southern Airways Express
Fri, Aug 22 - Sun, Sep 7
UIN
Quincy
IAH
Houston
$356 Roundtrip, found 6 days ago
$356
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Fri, Aug 22 from Quincy to Houston, returning Sun, Sep 7, priced at $356 found 6 days ago
Southern Airways Express
Wed, Aug 13 - Mon, Aug 25
UIN
Quincy
IAH
Houston
$361 Roundtrip, found 6 days ago
$361
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Wed, Aug 13 from Quincy to Houston, returning Mon, Aug 25, priced at $361 found 6 days ago
Southern Airways Express
Sun, Aug 31 - Fri, Sep 19
UIN
Quincy
IAH
Houston
$365 Roundtrip, found 6 days ago
$365
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Sun, Aug 31 from Quincy to Houston, returning Fri, Sep 19, priced at $365 found 6 days ago

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $345
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $345
Flights from Quincy (UIN) to Houston (IAH)
Origin airport
Quincy Regional-Baldwin Field
Destination airport
George Bush Intercontinental
Roundtrip price
$334
Distance
726 mi

Quincy to Houston Flights

The cheapest times to fly from Quincy to Houston

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

 

The best time to book a flight from Quincy to Houston

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

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 Quincy to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $167 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 Quincy to Houston 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 Quincy to Houston 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 Quincy Regional-Baldwin Field Airport (UIN) to George Bush Intercontinental Airport (IAH) cost?
Discover the latest flight deals from UIN to IAH 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 UIN to IAH?
The cheapest flights from UIN to IAH 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 UIN to IAH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from UIN to IAH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Quincy Regional-Baldwin Field Airport (UIN) to George Bush Intercontinental Airport (IAH)?
You'll have to hop on a flight with a layover when traveling from Quincy Regional-Baldwin Field Airport (UIN) to George Bush Intercontinental Airport (IAH). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from UIN to IAH?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be 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 Quincy Regional-Baldwin Field Airport (UIN) to George Bush Intercontinental Airport (IAH)?
To arrive at George Bush Intercontinental Airport (IAH) on time, pick a flight that leaves Quincy Regional-Baldwin Field Airport (UIN) 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 Quincy Regional-Baldwin Field Airport (UIN) to George Bush Intercontinental Airport (IAH) last-minute?
Waiting until right before your break to book a flight from UIN to IAH generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of snagging a bargain.
Is it cheaper to book an UIN to IAH flight and hotel package?
You'll typically save money by securing an UIN to IAH 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. After choosing your preferred accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Quincy Regional-Baldwin Field Airport (UIN) to George Bush Intercontinental Airport (IAH)?
If you reserved your UIN to IAH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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Houston nearby Airports

Houston

Quincy to George Bush Intercontinental
$333.76
Quincy to William P. Hobby
$428.66
*Available to One Key members.