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Find Allegiant Air(G4) flights from Des Moines to Houston

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Allegiant Air(G4) flights from Des Moines to Houston

Flight INFO & Allegiant Air(G4) flights from Des Moines to Houston

Cheapest one-way flight priceUS$63
Cheapest return ticket priceUS$257
Cheapest monthAugust
Peak season for travelJuly
Flight distance1,329.7 km
Average flight time2 hours 33 minutes

Book Allegiant Air(G4) flights from Des Moines to Houston

  • One way
  • Round-trip
      • DSM18:14
        22h 5m
        1 stop
        IAH16:19
        Des Moines - Houston|Wed, Jan 7|Allegiant Air
        US$99US$501
        80% OFF
        80% OFF
        US$501US$99

      • DSM13:25
        22h 20m
        1 stop
        IAH11:45
        Des Moines - Houston|Wed, Dec 10|Allegiant Air
        US$137US$501
        73% OFF
        73% OFF
        US$501US$137

      • DSM10:38
        20h 28m
        1 stop
        IAH07:06
        Des Moines - Houston|Sat, Dec 13|Allegiant Air
        US$156US$501
        69% OFF
        69% OFF
        US$501US$156

      • DSM14:56
        18h 22m
        1 stop
        IAH09:18
        Des Moines - Houston|Sun, Dec 14|Allegiant Air
        US$179
        US$179

      • DSM19:28
        9h 13m
        1 stop
        IAH04:41
        Des Moines - Houston|Mon, Dec 15|Allegiant Air
        US$180
        US$180

      • DSM19:28
        28h 30m
        1 stop
        IAH23:58
        Des Moines - Houston|Fri, Dec 12|Allegiant Air
        US$224
        US$224

      • DSM14:56
        10h 1m
        1 stop
        IAH00:57
        Des Moines - Houston|Thu, Dec 11|Allegiant Air
        US$264
        US$264

      • DSM09:31
        5h 55m
        1 stop
        IAH15:26
        Des Moines - Houston|Mon, Dec 8|Allegiant Air
        US$371
        US$371

      • DSM1:00 PM
        3h 5m
        Nonstop
        HOU2:00 PM
        Des Moines - Houston|Mon, Dec 15|Allegiant Air
        Find More Flights
        Find More Flights

Displayed flight fares from ${{departCityName}} to ${{arrivalCityName}} are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flights to Houston

Allegiant Air(G4) flights from Des Moines to Houston & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. G4454

    Allegiant Air

    19:28

    DSM

    3.3h

    Nonstop

    20:44

    LAS

    S---T--
    Search

  2. NK2302

    Spirit Airlines

    23:45

    LAS

    2.9h

    Nonstop

    04:41

    IAH

    SMTWTFS
    Search

  3. G4476

    Allegiant Air

    15:11

    DSM

    3.1h

    Nonstop

    19:20

    FLL

    ---W---
    Search

  4. NK280

    Spirit Airlines

    19:55

    FLL

    3.0h

    Nonstop

    21:54

    IAH

    SMTWTFS
    Search

  5. G42062

    Allegiant Air

    14:56

    DSM

    3.1h

    Nonstop

    19:05

    FLL

    ------S
    Search

  6. NK2216

    Spirit Airlines

    07:20

    FLL

    3.0h

    Nonstop

    09:18

    IAH

    SMTWTFS
    Search

  7. G4459

    Allegiant Air

    10:38

    DSM

    2.8h

    Nonstop

    14:27

    SFB

    -----F-
    Search

  8. F91417

    Frontier Airlines

    05:20

    MCO

    2.8h

    Nonstop

    07:06

    IAH

    ---W--S
    Search

  9. G4456

    Allegiant Air

    18:14

    DSM

    2.8h

    Nonstop

    22:03

    PIE

    --T----
    Search

  10. NK1210

    Spirit Airlines

    10:12

    TPA

    2.5h

    Nonstop

    11:45

    IAH

    S-TWTFS
    Search

  11. G4454

    Allegiant Air

    19:28

    DSM

    3.3h

    Nonstop

    20:44

    LAS

    S---T--
    Search

  12. NK437

    Spirit Airlines

    19:21

    LAS

    3.0h

    Nonstop

    00:21

    IAH

    SMTWTFS
    Search

Allegiant Air(G4) flights from Des Moines to Houston Flight Booking FAQ

  • How long is a flight from Des Moines to Houston?

    It takes about 2 hours 33 minutes to fly from Des Moines to Houston.

  • When is the best time to book flights from Des Moines to Houston?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Des Moines to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • When are flight tickets from Des Moines (DSM) to Houston (HOU) the cheapest?

    The cheapest months to fly from Des Moines to Houston is August, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Des Moines to Houston on?

    After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Des Moines to Houston on December 17, 2025 with American Airlines, with prices starting at US$197.

  • Is there any time difference between Des Moines and Houston?

    The time difference between Houston and Des Moines is 0h.

  • How do I change or cancel my ticket from Des Moines to Houston?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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