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Cheap Flights to Walnut Grove , MN from CA $357

View CA $357 flight on Wed, Sep 30, 2026Opens in a new window

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How much is the cheapest flight to Walnut Grove?

Prices were available within the past 7 days and start at CA $357 for one-way flights and CA $456 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
United
WestJet
Alaska Airlines

Find the cheapest month to fly from Columbus (CMH) to Minneapolis (MSP)

From CA $228 - CA $650 per traveller.

Frequently asked questions

What is the name of Walnut Grove's airport?
Many people like to fly into Minneapolis - St. Paul Intl. Airport (MSP) when visiting the happening city of Walnut Grove.
How many airlines fly to Walnut Grove?
There are 16 airlines that fly into Walnut Grove from 144 airports across the globe.
Which airlines fly to Walnut Grove?
Typically, travellers fly with United Airlines, Delta and American Airlines when going to Walnut Grove. The biggest proportion of these flights originate in Chicago, with United Airlines flying this route the most frequently.
How many nonstop flights are there to Walnut Grove?
Flying to somewhere new is much more fun when there aren't any stopovers involved. If you're making your way to Walnut Grove, the good news is that there are around 2,880 nonstop flights every week.
Where are the most popular flights to Walnut Grove departing from?
A large number of flights to Walnut Grove set off from Chicago, Denver and Phoenix airports.
How long is the flight to Walnut Grove Airport?
If you're heading to Walnut Grove from Chicago, you're looking at a flight time of 1 hour and 40 minutes. Those departing from Denver can expect to be in the air for 1 hour and 52 minutes. From Phoenix it's 2 hours and 59 minutes away.
How to book the cheapest flight to Walnut Grove?
If you'd like to save some cash on your trip to Walnut Grove, then listen up! As every seasoned jet-setter knows, don't leave booking until the last minute. Airfares are often highest close to the departure date. Another good way to get the most competitive fare is to research all options. If your destination has multiple airports, don't forget to look into the cost of flying into a less busy terminal. Last but not least, be prepared to book quickly if you find a real bargain. It might not be available for too long. With a bit of know-how and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to Walnut Grove?
We've pulled together all the info you need to make your flight a stress-free experience. Follow our top tips and you'll be cruising through the airport and discovering Walnut Grove in next to no time. What to pack in your hand luggage:
  • A plane trip can be a pleasure if you've got all the right stuff. First of all you'll need basic toiletries, such as lip balm and hand cream, a clean pair of socks and a few magazines. Secondly, find room in your carry-on bag for your mobile phone, a charger, any medications and maybe a blow-up neck pillow too. Lastly, and most importantly, don't forget to bring your passport, travel papers and some money.
Do not pack the following items in your hand luggage:
  • Pack all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your trusty Swiss Army knife, and products which are flammable or explosive, such as flares, bleaching agents and matches, are also banned.
What to wear on a flight:
  • You'll want to go for comfort over style. Prepare for temperature changes by wearing layers, and pick easy-to-remove footwear like sneakers.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.
How to get through airport security fast when flying to Walnut Grove?
The simple answer is — be prepared. We've put together some helpful hints for a fuss-free trip through security. Watch out Walnut Grove, here you come:
  • Security personnel first need to see that you have a valid passport and matching boarding pass before anything else. Have them within easy reach, ready for inspection.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from technology. Your laptop, phone and any other electronics also need to be sent through the scanner.
  • Can't travel without your favourite cologne or perfume? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're permitted to bring it with you in your carry-on bag.
  • There's a possibility that you'll be required to take your shoes off to be X-rayed, so wearing slip-on shoes is always a smart idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won't be allowed in the cabin.

Book with confidence

Find Your Flights to Walnut Grove MML

Cheap flights to Walnut Grove (MML)

Get started finding a cheap flight to Walnut Grove on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Walnut Grove.

Roundtrip prices range from CA $456 - CA $815, and one-ways Walnut Grove start as low as CA $357.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Walnut Grove (MML)

You have several options for which airline you choose to travel with to Walnut Grove. There are 10 airlines flying into MML: Delta, American Airlines, United, WestJet, Alaska Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Walnut Grove (MML) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to MML in October and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Walnut Grove MML

Travel information

Destination airport
Sioux Falls Regional
Destination airport IATA code
FSD
Destination city name
Sioux Falls
Roundtrip price
CA $456

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