Cheap Flights To Union 2026

Union Flights as Low as $182

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Delta
Sat, Sep 5 - Tue, Sep 22
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$192
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Sep 5 from Sacramento Intl. to Seattle - Tacoma Intl., returning Tue, Sep 22, priced at $192 found 15 hours ago
Frontier Airlines
Delta
Sat, Sep 5 - Mon, Sep 21
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$199
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Sep 5 from Sacramento Intl. to Seattle - Tacoma Intl., returning Mon, Sep 21, priced at $199 found 15 hours ago
Delta
Sat, Sep 5 - Sun, Sep 20
SMF
Sacramento Intl.
SEA
Seattle - Tacoma Intl.
$212
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Sep 5 from Sacramento Intl. to Seattle - Tacoma Intl., returning Sun, Sep 20, priced at $212 found 15 hours ago
Alaska Airlines
Frontier Airlines
Delta
Sat, Sep 12 - Tue, Sep 29
BGR
Bangor Intl.
SEA
Seattle - Tacoma Intl.
$266
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Sep 12 from Bangor Intl. to Seattle - Tacoma Intl., returning Tue, Sep 29, priced at $266 found 15 hours ago
Frontier Airlines
United
American Airlines
Frontier Airlines
Southwest Airlines
JetBlue Airways
Alaska Airlines
Fri, Sep 11 - Wed, Sep 23
AUS
Austin-Bergstrom Intl.
PAE
Seattle Paine Field Intl. Airport
$423
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Sep 11 from Austin-Bergstrom Intl. to Seattle Paine Field Intl. Airport, returning Wed, Sep 23, priced at $423 found 14 hours ago
Alaska Airlines

Union Flights

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to Union. AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. AARP Travel combines their members-only discount with the best rates from Expedia, so members get the best price in travel, guaranteed.

As an AARP member, you'll get exclusive rates on:

  • Hotels
  • Car rentals
  • Flights
  • Waived booking fees on flights

If your travel dates are not finalized, we'll have more deals to show you. In other words, you'll have a better chance of finding that super low-cost flight you've been looking for.

Union Airport Transportation

Once you've got your flight scheduled to Union with AARP Travel, you might want to book a rental car so you can get around Union. You can request Union rental cars under our cars tab and get into the driver's seat right when you step out of the airport. If you don't need a rental car, there are other ground transportation options such as ride share apps, shuttle, limousine, and taxi services.

Things to Do in Union

Not sure where to start? Not to worry—there's plenty to do in this city. No matter what you decide to do with your time, you're sure to have fun in this city.

If you're looking for some fun activities to do in Union, make sure you check out our "Things to Do in Union" page for activities and excursions for the whole family.

Book Your Hotel in Union

Union has lodging options in the area, so you will have little difficulty finding a place to stay close to all the things you want to see. If you need to stay close to an attraction or the airport in Union, check out our hotel listings page. Remember that you'll get the best for your trip when you stay with AARP.

Planning Your Trip

We know that you want to focus less on the logistics and more on the fun stuff, so we provide travel arrangements that fall within your budget. There is no better time than now to start booking your next trip. Book one of our flights today.