Cheap Flights to Grant County (2026/2027)

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Platteville

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Platteville

Travelers ❤️ These Grant County 🏨

Grand Harbor Resort and Waterpark

Grand Harbor Resort and Waterpark

3.5 out of 5
350 Bell St Dubuque IA
Book a stay at this family-friendly hotel in Dubuque. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Grand Harbor Resort and Waterpark and Mississippi Riverwalk are located nearby.
8/10 Very Good! (1,155 reviews)
"The fire alarms went off repeatedly till late at nihgt, pool & waterpark was shut down to to equipment malfunction"

Reviewed on May 20, 2026

Opens in a new windowGrand Harbor Resort and Waterpark
Hotel Julien Dubuque

Hotel Julien Dubuque

3.5 out of 5
200 Main Street Dubuque IA
Book a stay at this spa hotel in Dubuque. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Dubuque Art Center and Five Flags Center are located nearby.
9.2/10 Wonderful! (1,818 reviews)
"The restaurant closed too early."

Reviewed on May 23, 2026

Opens in a new windowHotel Julien Dubuque
Irish Cottage Inn & Suites

Irish Cottage Inn & Suites

3.5 out of 5
9853 US-20 Galena IL
Stay at this hotel in Galena. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in our reviews. Popular attractions Grant Home and Washburne House Historic Site are located nearby.
9.4/10 Exceptional! (1,340 reviews)
"Nice pool and hot tub. Good breakfast."

Reviewed on May 23, 2026

Opens in a new windowIrish Cottage Inn & Suites
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Days Inn by Wyndham Dubuque

Days Inn by Wyndham Dubuque

2 out of 5
1111 Dodge St Dubuque IA
Book a stay at this business-friendly hotel in Dubuque. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Fourth Street Elevator and Dubuque Art Center are located nearby.
7.4/10 Good! (1,071 reviews)
"I liked that it was was kind of hidden away and still fairly close to places i needed to go. All the rooms were outside access only and the office was detached, which i hadn't realized prior to arriving. That meant if you wanted to go have breakfast, enjoy the bar or restaurant, or wanted to speak ..."

Reviewed on May 23, 2026

Opens in a new windowDays Inn by Wyndham Dubuque
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Grant County?
A roundtrip flight to Grant County cost as little as within the last seven days. Once you've chosen your travel dates, we'll help you snap up a great deal. This price was available on Travelocity for flights to Grant County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Grant County?
With airline companies flying to Grant County, finding the right flight should be hassle-free. If you're starting your vacation in Platteville, pick the leading carrier, Delta Air Lines. It operates about 394 flights to this wonderful city every month.
What is the cheapest month to fly to Grant County?
If you've been daydreaming about a break in Grant County, is the cheapest period to jet off. This is based on Travelocity's direct return flight demand from January to December last year. Choose your preferred travel dates and secure your flights today.
How can I check my flight status to Grant County?
Check for status updates on your flight to Grant County, make amendments to your journey and much more from our "Trips" customer portal. Located at the top of our homepage, it's your gateway to viewing and managing your bookings. Just log in or open an account in seconds. Savvy adventurers will also appreciate the Travelocity app. You'll get alerts for any gate changes and flight delays, as well as the ability to find deals on hotels, flights and rental cars while you're on the move. If you have friends or family flying with you, it's also a neat way to share your flight details with each other.
How do I find the best deals on flights to Grant County?
It's good to book early, and if you can, avoid traveling during peak periods. Another great way to save is by hitting the "Flexible dates" box at the top of the page after searching for your flights. It's an easy way to compare prices for surrounding days. In the last seven days, the best price for a return flight to Grant County was . This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Grant County with Travelocity?
From cheap family flights to rental cars, activities and more, Travelocity is your one-stop shop for awesome adventures. With everything at your fingertips, you can spend more time gearing up for the fun things you'll be getting up to in Grant County and less time working on travel planning. Plus with our Price Match Guarantee and 24/7 customer assistance, our mission is to make your next break the best one yet.
How much is a flight to Grant County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Grant County were between and . Whenever you're ready to take off, Travelocity will help you find a fare that'll match your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to Grant County?
The time your flight takes and whether you choose a low-cost or full-service airline will be a major factor. If you're seeking long-haul flights to Grant County, food, drinks and entertainment will often be included. Trying to find cheap flights for family vacations? Look up the fares from budget carriers. These airlines generally don't come with as many inclusions, or you may have to pay extra for them.