Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

How Much Does it Cost To Fly To De Smet?

The cheapest prices found with in the last 7 days for return flights were $184 and $90 for one-way flights to De Smet for the period specified. Prices and availability are subject to change. Additional terms apply

Origin Destination Travel Dates Flights From*
DEN Watertown Apr 9 - Apr 11 $184
*Prices include taxes and fees
Origin Destination Travel Dates Flights From*
DEN Watertown Mar 14 - Mar 16 $386
*Prices include taxes and fees

Flight Review

Sep 29, 2019

Could not understand woman using Mike to announce boarding before getting on flight, no wifi, seats were tiny compared to Delta flights we were on earlier that day. Staff on plane were very nice and flight took less time than scheduled so that was good.

Find The Perfect Hotel For After Your Flight

Amazing De Smet Accommodation Deals

See all 38 Properties in De Smet

Luxury Hotels in De Smet

See all 38 Properties in De Smet

Family Friendly Hotels in De Smet

See all 38 Properties in De Smet

Need a Car For After Your Flight?


De Smet Flight Information

Traveling toDe Smet
Lowest Price$184
Number of Airlines Serving
Airlines ServingUnited
Number of Daily Flights
Airlines with Direct Flights

FAQs about Flights to De Smet Airport

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to HON, please visit our Customer Service Portal.

How to get through airport security fast when traveling to De Smet

Your adventure to De Smet begins the minute you've finished all the security checks. We've compiled a list of helpful tips and hints to ensure you get through quickly:

  • Make sure your passport and boarding pass are not hard to access. You will be instructed to show them straightaway.
  • USB sticks, wallets and keys are to be put in a bin for X-raying. If you enter the body scanner with these items, you'll be asked to turn back and remove them.
  • Electronics such as laptops, tablets and phones will need to be put through the X-ray machine separately. Make sure they're easily accessible.
  • When you approach the security checkpoint, you'll be asked to place all creams, gels and liquids in a separate bin for scanning. Make sure they're all stored in containers no larger than 3.4 ounces (100 milliliters) and sealed in a clear zip-lock bag.
  • The airport security will likely tell you to take off your shoes in preparation for entering the body scanner. Wear a pair that you can slip off easily. There's nothing more tiresome than having to do your laces up over and over again.
  • Multi-tools and corkscrews are not allowed on board the aircraft. Stash them away in your checked luggage to avoid forfeiting them at the airport security checkpoint.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.