--- title: "Des Moines to Santa Ana flights: who flies DSM-SNA" description: "Allegiant Air flies Des Moines (DSM) to Santa Ana (SNA) nonstop once a week, scheduled at 3h 38m to 3h 44m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/dsm-sna" url: "https://2lnr.com/routes/dsm-sna.md" date_modified: "2026-10-18T05:10:47Z" --- # Des Moines to Santa Ana (DSM-SNA): nonstop flights and who flies them Allegiant Air flies nonstop from Des Moines (DSM) to Santa Ana (SNA) just once a week. The timetable below shows the nonstop scheduled at 3h 38m to 3h 44m for the 1,426 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See DSM to SNA on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 3h 38m to 3h 44m Scheduled flight time 1,426 mi Nonstop distance Free To get started ## Des Moines to Santa Ana flight schedule Scheduled nonstop departures for DSM to SNA starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Des Moines (DSM) to Santa Ana (SNA) | Date | Flight | Airline | Departs DSM | Arrives SNA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | G4 2056 | Allegiant Air | 14:18 | 15:56 | 3h 38m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Thu, Oct 29 | G4 2056 | Allegiant Air | 14:18 | 15:56 | 3h 38m | Airbus A320 | | Sun, Nov 1 | G4 2063 | Allegiant Air | 14:18 | 15:56 | 3h 38m | Airbus A320 | | Sun, Nov 15 | G4 2100 | Allegiant Air | 13:42 | 15:20 | 3h 38m | Airbus A320 | | Fri, Nov 20 | G4 442 | Allegiant Air | 14:50 | 16:34 | 3h 44m | Airbus A320 | | Mon, Nov 23 | G4 442 | Allegiant Air | 14:50 | 16:34 | 3h 44m | Airbus A320 | | Wed, Nov 25 | G4 2101 | Allegiant Air | 14:50 | 16:34 | 3h 44m | Airbus A320 | Showing all 7 scheduled DSM to SNA departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every DSM to SNA date on the interactive map ## Aircraft on the Des Moines to Santa Ana nonstop Allegiant Air flies the [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full DSM to SNA nonstop schedule This page carries the full DSM to SNA nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each DSM to SNA nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See DSM to SNA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Des Moines to Santa Ana nonstop Carriers operating DSM to SNA nonstop in the current schedule. - [Allegiant Air (G4) route map](https://2lnr.com/routes/airlines/g4.md)\ [The aircraft G4 flies](https://2lnr.com/seatmaps/g4.md) See DSM to SNA on the interactive map → ## Frequently asked questions about DSM to SNA **How long is the flight from Des Moines (DSM) to Santa Ana (SNA)?** Scheduled flight times from Des Moines (DSM) to Santa Ana (SNA) run from 3h 38m to 3h 44m across the departures in the schedule table on this page. The nonstop covers about 1,426 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DSM to SNA?** Allegiant Air is currently the only airline flying DSM to SNA nonstop. 2LNR doesn't show award or upgrade space for it on DSM to SNA, so this page carries the schedule rather than a space claim. **How often does DSM to SNA operate?** The DSM to SNA nonstop currently runs once a week, on Allegiant Air. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from DSM to SNA depart?** Scheduled DSM to SNA nonstops in the next 7 days with service leave between 13:42 and 14:50, local time at Des Moines. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate DSM to SNA nonstop?** In the schedule table on this page, DSM to SNA nonstops fly as G4 442, G4 2056, G4 2063, G4 2100, and G4 2101 on Allegiant Air. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on DSM to SNA?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on DSM to SNA. The page carries the full DSM to SNA nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SNA to DSM nonstop flights](https://2lnr.com/routes/sna-dsm.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Des Moines (DSM)](https://2lnr.com/routes/dsm.md), or [every route from Santa Ana (SNA)](https://2lnr.com/routes/sna.md). Nonstops from Des Moines (DSM) to other airports within 150 miles of Santa Ana (SNA): - [Des Moines (DSM) to Los Angeles (LAX)](https://2lnr.com/routes/dsm-lax.md), 37 miles from SNA Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full DSM to SNA nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)