Cheap flights from Iowa to Houston

DSM — IAH
May 20 — May 271

How far in advance should I book a flight from Iowa to Houston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 41% on flights from Iowa to Houston compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $372. For sooner than that we have options available in the next 3 days from $542.

What is the cheapest month to fly from Iowa to Houston?

August is one of the best times of the year to fly to Houston from Iowa. Prices for August average $325 per person but you can even find prices for as low as $115. The most expensive prices can be found in the month of December. Opting for a August flight can save you 16% on your journey compared to booking in December

When is the cheapest time to fly from Iowa to Houston (IA - IAH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iowa to Houston as you normally would.

Cheap flights from Iowa to Houston in May, June 2022

The best prices found for Iowa to Houston flights for May, June
Jun 10 - Jun 13
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 05m
$185

Allegiant Air

View Deal

Deal found 5/14/22

Jun 10 - Jun 17
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 05m
$191

Allegiant Air

View Deal

Deal found 5/13/22

May 20 - May 23
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 04m
$217

Allegiant Air

View Deal

Deal found 5/15/22

Iowa to Houston 2022 flight deals

Cheap flights to Houston from Iowa found for this year
Aug 8 - Aug 12
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 00m
$99

Allegiant Air

View Deal

Deal found 5/12/22

Jul 15 - Jul 18
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 13m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 05m
$104

Allegiant Air

View Deal

Deal found 5/13/22

Jul 15 - Jul 22
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 13m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 05m
$118

Allegiant Air

View Deal

Deal found 5/12/22

Cheap Frontier flights from Iowa to Houston

May 28 - Jun 1
CID

Cedar Rapids

IAH

Houston George Bush Intcntl

1 stop

21h 21m
IAH

Houston George Bush Intcntl

CID

Cedar Rapids

1 stop

18h 51m
$399

Frontier

View Deal

Deal found 5/12/22

May 22 - May 23
DSM

Des Moines

IAH

Houston George Bush Intcntl

1 stop

16h 27m
IAH

Houston George Bush Intcntl

DSM

Des Moines

1 stop

17h 00m
$511

Frontier

View Deal

Deal found 5/14/22

Cheap United Airlines flights from Iowa to Houston

May 23 - May 28
DSM

Des Moines

IAH

Houston George Bush Intcntl

Nonstop

2h 29m
IAH

Houston George Bush Intcntl

DSM

Des Moines

Nonstop

2h 18m
$378

United Airlines

View Deal

Deal found 5/15/22

May 23 - May 29
DSM

Des Moines

IAH

Houston George Bush Intcntl

1 stop

5h 41m
IAH

Houston George Bush Intcntl

DSM

Des Moines

Nonstop

2h 16m
$431

United Airlines

View Deal

Deal found 5/14/22

May 23 - May 29
DSM

Des Moines

IAH

Houston George Bush Intcntl

Nonstop

2h 29m
IAH

Houston George Bush Intcntl

DSM

Des Moines

Nonstop

2h 16m
$433

United Airlines

View Deal

Deal found 5/13/22

Non-stop flights to Houston from Iowa

Save time with Iowa to Houston direct flight deals
Aug 8 - Aug 12
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 00m
$99

Allegiant Air

View Deal

Deal found 5/12/22

Jul 15 - Jul 18
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 13m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 05m
$104

Allegiant Air

View Deal

Deal found 5/13/22

Jul 15 - Jul 22
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 13m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 05m
$118

Allegiant Air

View Deal

Deal found 5/12/22

Last minute flights from Iowa to Houston

Late deals on return flights to Houston from Iowa, departing today and this week
May 20 - May 23
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 04m
$217

Allegiant Air

View Deal

Deal found 5/15/22

May 23 - May 28
DSM

Des Moines

IAH

Houston George Bush Intcntl

Nonstop

2h 29m
IAH

Houston George Bush Intcntl

DSM

Des Moines

Nonstop

2h 18m
$378

United Airlines

View Deal

Deal found 5/15/22

May 22 - May 23
DSM

Des Moines

HOU

Houston Hobby

2 stops

31h 12m
HOU

Houston Hobby

DSM

Des Moines

Nonstop

2h 04m
$402

Allegiant Air

View Deal

Deal found 5/14/22

One-way flights to Houston from Iowa

The cheapest one-way flights from Iowa to Houston
Jun 20
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
$65

Allegiant Air

View Deal

Deal found 5/14/22

Jun 3
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
$99

Allegiant Air

View Deal

Deal found 5/14/22

Jul 1
DSM

Des Moines

HOU

Houston Hobby

Nonstop

2h 16m
$100

Allegiant Air

View Deal

Deal found 5/14/22

Related info for your journey

Useful info, stats and facts about Iowa to Houston flights.

Which airlines flying from Iowa to Houston have flexible cancellations due to COVID-19?

Some of our airline partners flying from Iowa to Houston have new flexible policies in place due to COVID-19. United Airlines, Allegiant Air, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Iowa to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Iowa to Houston for under $200. The cheapest flight booked recently is on Allegiant Air for just $104, but on average you can expect to pay $241.

Are there nonstop flights from Iowa to Houston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Iowa to Houston under $100. A good price for a nonstop flight from Iowa to Houston is less than $298.

Are there last-minute flights available from Iowa to Houston for under $300?

There are currently 20+ open flights from Iowa to Houston within the next 7 days for less than $300.

What are the cheapest airlines to fly from Iowa to Houston one-way?

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $65. Users have also found prices from $123 and $142 on Delta and Frontier, respectively.

What are the most popular routes from Iowa to Houston?

The most popular route from Iowa to Houston is Des Moines - Houston Hobby. You may also consider Des Moines - Houston George Bush Intcntl or Cedar Rapids - Houston Hobby.

What are the most popular airlines that fly from Iowa to Houston?

The most popular airlines flying from Iowa to Houston are American Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

What are the most reliable airlines from Iowa to Houston?

No one likes to see their flight delayed. When booking a flight from Iowa to Houston consider choosing Mesa Airlines (93%), United Airlines (91%) or Copa Airlines (87%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Iowa to Houston?

Looking at all options, your cheapest flight can be booked for $143. While the most popular route (Des Moines - Houston Hobby) can be booked for $99 on average our data indicates $405 when flying from Iowa to Houston.

Departure points for flights from Iowa to Houston

Select to see more specific information for flights to Houston from all departure points in Iowa

Top 5 airlines flying from Iowa to Houston

The chart below displays the airlines Cheapflights users traveling from Iowa to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Allegiant AirCheapest$54Average$95FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
FrontierCheapest$84Average$279FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
American AirlinesCheapest$118Average$375FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$124Average$272FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$207Average$389FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Iowa to Houston

See what time of day planes typically take off from Iowa to Houston
60%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM