Cheap Flights from Des Moines (DSM) to Gaithersburg (GAI)

Popular airlines from Des Moines International Airport (DSM) to Gaithersburg, MD (GAI-Montgomery County Airpark)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 30% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.

Frequently asked questions

How much is a flight from DSM to GAI?
Start packing your bags, because round-trip journeys from DSM to GAI start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Des Moines Intl. Airport (DSM) to GAI?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Des Moines Intl. Airport (DSM) to GAI that have flexible change policies?
Plenty of carriers will allow you to move your flight at no extra charge. All you pay is the cost difference between flights. When looking for Des Moines Intl. Airport (DSM) to GAI flights, you'll see a "No change fees" box for you to select.
How far is the flight from Des Moines Intl. Airport to GAI?
The distance from DSM (DSM) to GAI (GAI) is just 1,400 kilometres. You'll be walking down the air bridge and grabbing your baggage from the carousel in no time at all.
Which airlines fly direct from Des Moines Intl. Airport (DSM) to GAI?
Unfortunately, there are no airlines that directly fly between Des Moines Intl. Airport and GAI. You'll need to book a flight with at least one stop.
Are Des Moines Intl. Airport (DSM) to GAI flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute flight deals between DSM and GAI are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to pounce when fare prices drop.

Travel information

Origin airport
Des Moines Intl.
Destination airport
Montgomery County Airpark
Distance
1411 km

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.