COS - IAH

$129 Find Cheap Flights from Colorado Springs to Houston George Bush Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$195
Typical prices: $325-$553
United Airlines
Wed 12/12Sun 12/16
COS - IAH • Non-stop
Cheapest one-way
$129
Typical prices: $178-$503
United Airlines
Mon 1/29
COS - IAH • 1 stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 29m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 69% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $404 (round-trip)
Shortest trip • 5h 16m (one-way)
Insights
Insights
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We hope you love your trip to Houston George Bush Intcntl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to George Bush Intcntl (COS-IAH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to George Bush Intcntl

Sat, Dec 12 - Wed, Dec 16
United Airlines Logo
7:30 am - 11:06 amCOS  Colorado Springs-IAH Houston George Bush Intcntl
2h 36mnonstop
United Airlines Logo
8:00 pm - 9:37 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
2h 37mnonstop
$195United Airlines
Sat, Dec 12 - Wed, Dec 16
United Airlines Logo
3:15 pm - 9:00 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
4h 45m1 stop Denver Intl
United Airlines Logo
8:00 pm - 9:37 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
2h 37mnonstop
$205United Airlines
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
8:00 am - 1:21 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
4h 21m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 12:09 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
6h 09m1 stop Dallas/Fort Worth
$215American Airlines
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
12:59 pm - 8:34 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
6h 35m1 stop Dallas/Fort Worth
American Airlines Logo
6:56 pm - 11:01 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
5h 05m1 stop Dallas/Fort Worth
$215American Airlines
Wed, Dec 9 - Tue, Dec 15
Delta Logo
8:02 am - 5:20 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
8h 18m1 stop Salt Lake City
Delta Logo
2:34 pm - 10:24 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
8h 50m1 stop Salt Lake City
$215Delta
Thu, Nov 26 - Thu, Dec 3
Delta Logo
1:31 pm - 10:46 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:34 pm - 10:24 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
8h 50m1 stop Salt Lake City
$215Delta
Tue, Dec 8 - Tue, Dec 8
United Airlines Logo
5:45 am - 11:08 amCOS  Colorado Springs-IAH Houston George Bush Intcntl
4h 23m1 stop Denver Intl
United Airlines Logo
6:10 pm - 10:03 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
4h 53m1 stop Denver Intl
$215United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
5:05 pm - 10:59 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
4h 54m1 stop Denver Intl
United Airlines Logo
6:10 pm - 10:03 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
4h 53m1 stop Denver Intl
$215United Airlines
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
12:59 pm - 5:57 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
3h 58m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 12:09 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
6h 09m1 stop Dallas/Fort Worth
$215American Airlines
Thu, Nov 19 - Mon, Nov 23
Delta Logo
1:31 pm - 9:59 pmCOS  Colorado Springs-IAH Houston George Bush Intcntl
7h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:35 am - 12:26 pmIAH  Houston George Bush Intcntl-COS Colorado Springs
7h 51m1 stop Atlanta Hartsfield-Jackson
$215Delta
Booking Insights

Price, demand and travel trends for Colorado Springs to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Colorado Springs to Houston George Bush Intcntl Airport?

Round-trip flights from Colorado Springs to Houston George Bush Intcntl Airport typically range from $325 to $553. The lowest price found in the past 5 days was $195, on United Airlines.

What's the cheapest day of the week to fly from Colorado Springs to Houston George Bush Intcntl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Colorado Springs to Houston George Bush Intcntl Airport. It’s 30% cheaper than the average day, while Sunday is the most expensive, with prices 78% higher.

What’s the cheapest month to fly from Colorado Springs to Houston George Bush Intcntl Airport?

•August is the cheapest month to fly from Colorado Springs to Houston George Bush Intcntl Airport at $269 round-trip.
•March ($492) and June ($455) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 82% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Colorado Springs to Houston George Bush Intcntl Airport the cheapest?

Flights from Colorado Springs to Houston George Bush Intcntl Airport are cheapest 25 weeks before departure. Booking in this window typically costs about 69% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Colorado Springs to Houston George Bush Intcntl Airport flights

Low season

September

Cheapest flight

$129
Beat the crowds with an average 42% drop in travelers.
The most popular month to fly with an average 60% increase in travelers.
One-way flight from Colorado Springs to Houston George Bush Intcntl Airport

When to book flights from Colorado Springs to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Colorado Springs to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Colorado Springs to Houston George Bush Intcntl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Colorado Springs to Houston George Bush Intcntl Airport?

    These are the earliest and latest flight times available from Colorado Springs to Houston George Bush Intcntl Airport:

    • Earliest: departs at 7:30 am and lands at 9:59 am
    • Latest: departs at 12:10 pm and lands at 2:39 pm.

    The flight takes about 2h 29m.

  • What cabin classes can I book on flights from Colorado Springs to Houston George Bush Intcntl Airport?

    Two cabin classes are available on flights from Colorado Springs to Houston George Bush Intcntl Airport:

    • Economy Class
    • First Class

  • How long is a flight from Colorado Springs to Houston George Bush Intcntl Airport?

    A nonstop flight from Colorado Springs to Houston George Bush Intcntl Airport takes 2h 29m, covering 808 miles.

  • Do I need a passport to fly from Colorado Springs to Houston George Bush Intcntl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Colorado Springs to Houston George Bush Intcntl Airport flight?

    Round-trip flights from Colorado Springs to Houston George Bush Intcntl Airport range from $325 to $553, with an average of $414 over the past 12 months. Anything below $325 counts as a good deal.

  • How expensive are last-minute Colorado Springs to Houston George Bush Intcntl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 114% above the $414 route average. Book 25 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Colorado Springs to Houston George Bush Intcntl Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $404 round-trip via Denver Intl (DEN), compared to $427 for nonstop.

  • What is the standard checked-bag allowance on flights from Colorado Springs to Houston George Bush Intcntl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Colorado Springs to Houston George Bush Intcntl Airport?

    The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • How are flight departures from Colorado Springs to Houston George Bush Intcntl Airport spread across the day?

    Morning is the busiest departure period on Colorado Springs to Houston George Bush Intcntl Airport flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

  • Have flight prices from Colorado Springs to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $195 to $1,694. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Colorado Springs to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Colorado Springs to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about $174, which is 27% below the typical average for this route.

  • What car rental options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

  • Which airports can I use when flying from Colorado Springs to Houston George Bush Intcntl Airport?

    Flights from Colorado Springs to Houston George Bush Intcntl Airport usually depart from Colorado Springs (COS) and arrive at Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from Colorado Springs to Houston George Bush Intcntl Airport pass through?

    Connecting flights from Colorado Springs to Houston George Bush Intcntl Airport most commonly pass through:

    • Dallas/Fort Worth (DFW) - 78% of one-stop connections
    • Denver Intl (DEN) - 22% of one-stop connections

  • Can I save money by using flexible dates for flights from Colorado Springs to Houston George Bush Intcntl Airport?

    Yes. Flexible dates can save you up to 61% on flights from Colorado Springs to Houston George Bush Intcntl Airport. Tuesday is the cheapest departure day at $293 round-trip on average, while Sunday is the most expensive at $737, a difference of $444.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Colorado Springs to Houston George Bush Intcntl Airport?

    Only United Airlines operates flights between Colorado Springs and Houston George Bush Intcntl Airport.

  • How much time can I save by choosing a different layover airport from Colorado Springs to Houston George Bush Intcntl Airport?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 4h 51m, compared with 5h 16m via Dallas/Fort Worth (DFW).

  • What is the time difference between Colorado Springs and Houston George Bush Intcntl Airport?

    Houston George Bush Intcntl Airport is 1 hour ahead of Colorado Springs (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    Some of the most popular sights in Houston George Bush Intcntl Airport are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Colorado Springs to Houston George Bush Intcntl Airport flights?

    Among airlines operating Colorado Springs to Houston George Bush Intcntl Airport flights:

    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Colorado Springs to Houston George Bush Intcntl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in First Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Colorado Springs to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $293, about $444 less than Sunday fares (60% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 69% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Colorado Springs to Houston George Bush Intcntl Airport trip for August. Fares historically average $269 round-trip in that month - typically $223 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Denver Intl Airport (DEN) can be cheaper than flying direct. The cheapest layover option averages $404 round-trip on this route - about $23 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.

    • Houston Airport Marriott at George Bush Intercontinental

Prefer to fly direct from Colorado Springs to Houston George Bush Airport?

 
Find which airlines fly direct from Colorado Springs Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Colorado Springs to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Colorado Springs

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

More options for your flight from Colorado Springs to George Bush Intcntl

Complete your trip to Houston with a hotel stay or car rental