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Union

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Union Flights as Low as $396

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

JetBlue Airways
Thu, Sep 25 - Tue, Sep 30
AUS
Austin-Bergstrom Intl.
RKD
Knox County Regional
$396 Roundtrip, found 3 days ago
$396
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Sep 25 from Austin-Bergstrom Intl. to Knox County Regional, returning Tue, Sep 30, priced at $396 found 3 days ago
JetBlue Airways
Sun, Sep 21 - Wed, Sep 24
AUS
Austin-Bergstrom Intl.
RKD
Knox County Regional
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sun, Sep 21 from Austin-Bergstrom Intl. to Knox County Regional, returning Wed, Sep 24, priced at $397 found 3 days ago
JetBlue Airways
Wed, Sep 24 - Thu, Sep 25
AUS
Austin-Bergstrom Intl.
RKD
Knox County Regional
$417 Roundtrip, found 3 days ago
$417
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep 24 from Austin-Bergstrom Intl. to Knox County Regional, returning Thu, Sep 25, priced at $417 found 3 days ago
Delta
Tue, Sep 23 - Fri, Sep 26
AUS
Austin-Bergstrom Intl.
RKD
Knox County Regional
$544 Roundtrip, found 3 days ago
$544
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 23 from Austin-Bergstrom Intl. to Knox County Regional, returning Fri, Sep 26, priced at $544 found 3 days ago
Delta
Wed, Sep 10 - Tue, Sep 16
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$559 Roundtrip, found 3 days ago
$559
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 10 from Minneapolis - St. Paul Intl. to Augusta State, returning Tue, Sep 16, priced at $559 found 3 days ago
United
Sat, Sep 20 - Tue, Sep 30
AUS
Austin-Bergstrom Intl.
RKD
Knox County Regional
$563 Roundtrip, found 3 days ago
$563
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 20 from Austin-Bergstrom Intl. to Knox County Regional, returning Tue, Sep 30, priced at $563 found 3 days ago
Delta
Wed, Sep 10 - Wed, Sep 17
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$568 Roundtrip, found 2 days ago
$568
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 10 from Minneapolis - St. Paul Intl. to Augusta State, returning Wed, Sep 17, priced at $568 found 2 days ago
American Airlines
Wed, Sep 10 - Wed, Sep 17
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$578 Roundtrip, found 2 days ago
$578
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 10 from Minneapolis - St. Paul Intl. to Augusta State, returning Wed, Sep 17, priced at $578 found 2 days ago
American Airlines
Wed, Sep 10 - Wed, Sep 17
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$588 Roundtrip, found 2 days ago
$588
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 10 from Minneapolis - St. Paul Intl. to Augusta State, returning Wed, Sep 17, priced at $588 found 2 days ago
Delta
Wed, Sep 10 - Wed, Sep 17
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$589 Roundtrip, found 6 days ago
$589
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 10 from Minneapolis - St. Paul Intl. to Augusta State, returning Wed, Sep 17, priced at $589 found 6 days ago
Delta
Sun, Sep 7 - Tue, Sep 16
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$596 Roundtrip, found 3 days ago
$596
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 7 from Minneapolis - St. Paul Intl. to Augusta State, returning Tue, Sep 16, priced at $596 found 3 days ago
United
Fri, Sep 12 - Mon, Sep 15
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$599 Roundtrip, found 3 days ago
$599
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 12 from Minneapolis - St. Paul Intl. to Augusta State, returning Mon, Sep 15, priced at $599 found 3 days ago
Delta
Thu, Sep 11 - Tue, Sep 16
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$599 Roundtrip, found 3 days ago
$599
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep 11 from Minneapolis - St. Paul Intl. to Augusta State, returning Tue, Sep 16, priced at $599 found 3 days ago
United
Thu, Sep 11 - Mon, Sep 15
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$604 Roundtrip, found 3 days ago
$604
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 11 from Minneapolis - St. Paul Intl. to Augusta State, returning Mon, Sep 15, priced at $604 found 3 days ago
Delta
Sun, Sep 7 - Mon, Sep 15
MSP
Minneapolis - St. Paul Intl.
AUG
Augusta State
$606 Roundtrip, found 3 days ago
$606
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 7 from Minneapolis - St. Paul Intl. to Augusta State, returning Mon, Sep 15, priced at $606 found 3 days ago
Delta
Wed, Dec 31 - Fri, Jan 2
MSP
Minneapolis - St. Paul Intl.
RKD
Knox County Regional
$763 Roundtrip, found 4 days ago
$763
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 31 from Minneapolis - St. Paul Intl. to Knox County Regional, returning Fri, Jan 2, priced at $763 found 4 days ago

Cheap Flights to Union

Fall in love at first flight with your vacation to Union by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Union on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Union, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Union

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Union with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the AUG airport.

What is the cheapest month to fly to Union?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Union are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Union?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Union.

What airport is best to fly into Union?

When you’re planning your trip to Union, convenience is the name of the game. Luckily, Union Knox County Regional Airport is nearby so you can deplane and get going on checking off everything on your Union must-do list.

How much are flights to Union?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Union on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $396, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Union?

The trick to saving a stack of cash on your flight to Union? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $396 right now, why wait?

Union Flight Information
Destination airport
Augusta State
Destination airport IATA code
AUG
Roundtrip price
$485

Last Minute Hotel Deals in Union

Fireside Inn & Suites - Belfast

Fireside Inn & Suites - Belfast

3 out of 5
159 Searsport Avenue, Belfast, ME
Stay at this 3-star beach hotel in Belfast. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and the clean rooms in our ...
8.8/10 Excellent! (863 reviews)
"Great gift shop choices! Nice that pets are welcome!"

Reviewed on Aug 11, 2025

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Fireside Inn & Suites - Belfast
The Country Inn at Camden Rockport

The Country Inn at Camden Rockport

2.5 out of 5
8 Country Inn Way, Rockport, ME
Book a stay at this business-friendly hotel in Rockport. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
9.4/10 Exceptional! (1,006 reviews)
"Great place, great stay…we had one of the cottages. Very comfortable. Private and clean with fridge, coffee pot and microwave. Excellent continental breakfast and friendly staff. Highly recommend if visiting Camden or Rockport (or Rockland)."

Reviewed on Aug 9, 2025

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The Country Inn at Camden Rockport
Harborline Hotel

Harborline Hotel

3 out of 5
6 Park Drive, Rockland, ME
Stay at this 3-star hotel in Rockland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. Popular attractions ...
7.6/10 Good! (105 reviews)
"The staff was outstanding and friendly wether at work or not. Highly recommend staying here. Location location location!"

Reviewed on Aug 9, 2025

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Harborline Hotel
Belfast Harbor Inn

Belfast Harbor Inn

3.5 out of 5
91 Searsport Ave, Belfast, ME
Stay at this 3.5-star beach hotel in Belfast. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our ...
9.6/10 Exceptional! (1,003 reviews)
"The room was clean and quiet. No noisy A/C. Bed was wonderful and great view of of the bay. Plus wonderful indoor and outdoor pool."

Reviewed on Aug 11, 2025

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Belfast Harbor Inn
Colonial Gables Oceanfront Village

Colonial Gables Oceanfront Village

2.5 out of 5
7 Eagle Avenue, Belfast, ME
Book a stay at this beach hotel in Belfast. Enjoy free WiFi, free parking, and a private beach. Our guests praise the helpful staff and the clean rooms in our ...
9.4/10 Exceptional! (1,000 reviews)
Enjoyed our stay
"The room was a good size, very clean and the curtains and bedspread were beautiful. There was a good sized fridge and coffee maker. There were a number of dogs but it was quiet. The beach is nice and we had a nice view from the patio. It’s close to downtown Belfast."

Reviewed on Aug 11, 2025

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Colonial Gables Oceanfront Village
Ledges by the Bay

Ledges by the Bay

2.5 out of 5
930 Commercial St, Rockport, ME
Book a stay at this beach motel in Rockport. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our ...
8.6/10 Excellent! (1,003 reviews)
"Beautiful location with nice view & seating areas to enjoy it. Breakfast was only average with limited options."

Reviewed on Aug 11, 2025

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Ledges by the Bay
Cedar Crest Inn

Cedar Crest Inn

2.5 out of 5
115 Elm Street, Camden, ME
Stay at this motel in Camden. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (650 reviews)
"The property was in a great location. The room was very inviting & home-like. The pool was very refreshing too. The only thing we found of concern was the bathroom needed a little more attention & cleaning. We would still stay here again because the manager was quick to address our concern upon entering ..."

Reviewed on Aug 11, 2025

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Cedar Crest Inn
Glen Cove Inn & Suites

Glen Cove Inn & Suites

2.5 out of 5
866 Commercial St., Route 1, Rockport, ME
Stay at this motel in Rockport. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9.4/10 Exceptional! (947 reviews)
"Everything was great includimg the weather"

Reviewed on Aug 8, 2025

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Glen Cove Inn & Suites
See all 1,289 properties in Union
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.