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Des Moines

Find cheap Allegiant Air flights to Des Moines

CMH — DSM
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Allegiant Air flight deals to Des Moines

Cheapest Allegiant Air flights from USA to Des Moines
Explore the most affordable Allegiant Air flight options available from USA to Des Moines. Find the lowest fares with prices last updated on July 27, 2026.

This CheapOair deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:58 pm
HOU
-
DSM
Nonstop2h 17m
Allegiant Air
Fri 8/1412:37 pm
DSM
-
HOU
Nonstop2h 31m
Allegiant Air
Deal found 7/24$125
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:58 pm
HOU
-
DSM
Nonstop2h 17m
Allegiant Air
Mon 8/1712:37 pm
DSM
-
HOU
Nonstop2h 31m
Allegiant Air
Deal found 7/25$130
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:05 pm
IAD
-
DSM
1 stop14h 04m
Allegiant Air
Fri 8/147:05 pm
DSM
-
IAD
1 stop17h 57m
Allegiant Air
Deal found 7/24$325

Flights to Des Moines with Allegiant Air at a glance

Find detailed information about Allegiant Air flights from USA to Des Moines. Explore the options provided by Allegiant Air to plan your journey from USA to Des Moines. Data last updated July 27, 2026.

Popular in

March

Cheapest in

October

Average price

$167

Round-trip from

$125

One-way from

$86

Good round-trip deal

$91 or less

Good one-way deal

$56 or less
Highest demand for flights to Des Moines with Allegiant Air; 2% potential price increase.
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Best time to find cheap flights to Des Moines with Allegiant Air; 4% potential price drop.
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Average price for flights to Des Moines with Allegiant Air (round-trip).
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Allegiant Air
  • Allegiant Air
  • 8/10-8/14
  • Nonstop
  • 4h 48m total
  • USA to Des Moines
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Allegiant Air
  • Allegiant Air
  • 8/7
  • Nonstop
  • 2h 17m total
  • USA to Des Moines
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Price to beat on a round-trip flight from the United States to Des Moines with Allegiant Air.
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Price to beat on a one-way flight from the United States to Des Moines with Allegiant Air.
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Cheapflights Insights

Find cheap Allegiant Air flights to Des Moines

How long is the flight to Des Moines with Allegiant Air?

On average, Allegiant Air flights from the United States to Des Moines take 2 hours 16 minutes. Flights to Des Moines from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Allegiant Air weekly flight availability to Des Moines

The most flights to Des Moines operated by Allegiant Air are scheduled on a Sunday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

When is the cheapest time to fly to Des Moines with Allegiant Air?

Users looking for the cheapest Allegiant Air fares to Des Moines should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at noon, when prices are usually at their highest.

FAQs about flights to Des Moines with Allegiant Air

  • Which airport do Allegiant Air flights arrive at when travelling to Des Moines?

    Allegiant Air flights on this route tend to land at Des Moines Airport.

  • Is Allegiant Air the cheapest airline for a flight to Des Moines?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Des Moines tends to be with Allegiant Air.

  • Are there alternative airlines other than Allegiant Air that fly to Des Moines?

    American Airlines, United Airlines and Delta all fly to Des Moines and offer an alternative to Allegiant Air.

  • How much is a flight to Des Moines with Allegiant Air?

    The average price for a return flight with Allegiant Air is $182; with a one-way flight around $139.

See more FAQs

Reviews of Allegiant Air

See what Cheapflights users have to say about their Allegiant Air experience.
Allegiant Air
7.3
Good
681 reviews
Overview

Entertainment

5.4

Boarding

7.7

Crew

8.1

Food

5.8

Comfort

6.9

Popular Allegiant Air flights

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