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Union

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Union Flights as Low as $66

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

Spirit Airlines
Sat, May 10 - Wed, May 14
LAS
Harry Reid Intl.
SEA
Seattle - Tacoma Intl.
$66 Roundtrip, found 5 days ago
$66
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat, May 10 from Harry Reid Intl. to Seattle - Tacoma Intl., returning Wed, May 14, priced at $66 found 5 days ago
Spirit Airlines
Sat, Mar 22 - Tue, Apr 1
LAS
Harry Reid Intl.
SEA
Seattle - Tacoma Intl.
$76 Roundtrip, found 6 days ago
$76
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Mar 22 from Harry Reid Intl. to Seattle - Tacoma Intl., returning Tue, Apr 1, priced at $76 found 6 days ago
Spirit Airlines
Thu, May 1 - Mon, May 5
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$78 Roundtrip, found 1 day ago
$78
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, May 1 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Mon, May 5, priced at $78 found 1 day ago
Spirit Airlines
Sat, May 10 - Wed, May 14
LAS
Harry Reid Intl.
SEA
Seattle - Tacoma Intl.
$81 Roundtrip, found 5 days ago
$81
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat, May 10 from Harry Reid Intl. to Seattle - Tacoma Intl., returning Wed, May 14, priced at $81 found 5 days ago
Frontier Airlines
Tue, Jul 8 - Tue, Jul 8
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$83 Roundtrip, found 3 days ago
$83
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Tue, Jul 8, priced at $83 found 3 days ago
Frontier Airlines
Wed, Jul 30 - Wed, Aug 6
PHX
Sky Harbor Intl.
PAE
Seattle Paine Field Intl. Airport
$88 Roundtrip, found 3 days ago
$88
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jul 30 from Sky Harbor Intl. to Seattle Paine Field Intl. Airport, returning Wed, Aug 6, priced at $88 found 3 days ago
Frontier Airlines
Wed, Jul 9 - Wed, Aug 6
LAS
Harry Reid Intl.
PAE
Seattle Paine Field Intl. Airport
$128 Roundtrip, found 19 hours ago
$128
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Wed, Jul 9 from Harry Reid Intl. to Seattle Paine Field Intl. Airport, returning Wed, Aug 6, priced at $128 found 19 hours ago
Spirit Airlines
Mon, Apr 14 - Wed, Apr 16
IAH
George Bush Intercontinental
SEA
Seattle - Tacoma Intl.
$148 Roundtrip, found 5 days ago
$148
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Apr 14 from George Bush Intercontinental to Seattle - Tacoma Intl., returning Wed, Apr 16, priced at $148 found 5 days ago
Alaska Airlines
Wed, Apr 2 - Wed, Apr 2
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$151 Roundtrip, found 5 days ago
$151
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Apr 2 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Apr 2, priced at $151 found 5 days ago
Hawaiian Airlines
Wed, Apr 2 - Wed, Apr 2
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$151 Roundtrip, found 5 days ago
$151
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Apr 2 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Apr 2, priced at $151 found 5 days ago
Hawaiian Airlines
Tue, Apr 15 - Wed, Apr 23
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 15 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Wed, Apr 23, priced at $157 found 5 days ago
United
Wed, Apr 2 - Wed, Apr 2
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select United flight, departing Wed, Apr 2 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Apr 2, priced at $157 found 5 days ago
Delta
Wed, Apr 2 - Wed, Apr 2
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Apr 2 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Apr 2, priced at $157 found 5 days ago
American Airlines
Wed, Apr 16 - Mon, Apr 21
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Apr 16 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Mon, Apr 21, priced at $167 found 5 days ago
Hawaiian Airlines
Wed, Apr 30 - Tue, May 6
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Apr 30 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Tue, May 6, priced at $177 found 1 day ago
Frontier Airlines
Mon, Jul 28 - Wed, Jul 30
IAH
George Bush Intercontinental
PAE
Seattle Paine Field Intl. Airport
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Jul 28 from George Bush Intercontinental to Seattle Paine Field Intl. Airport, returning Wed, Jul 30, priced at $220 found 1 day 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 SEA 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 May, 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 Seattle - Tacoma Intl. 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 $66, 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 $66 right now, why wait?

Union Flight Information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Roundtrip price
$210

Last Minute Hotel Deals in Union

Red Lion Inn & Suites Olympia, Governor Hotel
Red Lion Inn & Suites Olympia, Governor Hotel
3 out of 5
621 Capitol Way South, Olympia, WA
The price is $112 per night from Mar 16 to Mar 17
$112
includes taxes & fees
Mar 16 - Mar 17
Stay at this 3-star business-friendly hotel in Olympia. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
6.4/10 (1,001 reviews)
"Doesn't allow pets"

Reviewed on Mar 9, 2025

Red Lion Inn & Suites Olympia, Governor Hotel
Quality Inn Port Orchard
Quality Inn Port Orchard
2 out of 5
220 Bravo Terrace SE, Port Orchard, WA
The price is $84 per night from Mar 30 to Mar 31
$84
includes taxes & fees
Mar 30 - Mar 31
Book a stay at this spa hotel in Port Orchard. Enjoy free breakfast, free parking, and a full-service spa. Our guests praise the breakfast and the helpful staff ...
8/10 Very Good! (27 reviews)
"Unique Experience"

Reviewed on Mar 7, 2025

Quality Inn Port Orchard
Little Creek Casino Resort
Little Creek Casino Resort
3.5 out of 5
91 W State Route 108, Shelton, WA
The price is $165 per night from Mar 17 to Mar 18
$165
includes taxes & fees
Mar 17 - Mar 18
Stay at this 3.5-star spa hotel in Shelton. Enjoy a full-service spa, 5 restaurants, and a golf course. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (1,009 reviews)
"Room was nice, easy check in. Pool was chilly and hot tub was broken."

Reviewed on Mar 14, 2025

Little Creek Casino Resort
DoubleTree by Hilton Hotel Olympia
DoubleTree by Hilton Hotel Olympia
4 out of 5
415 Capitol Way N, Olympia, WA
The price is $144 per night from Mar 30 to Mar 31
$144
includes taxes & fees
Mar 30 - Mar 31
Stay at this 4-star business-friendly hotel in Olympia. Enjoy breakfast (surcharge), room service, and a 24-hour fitness center. Our guests praise the helpful ...
8.2/10 Very Good! (1,001 reviews)
"X"

Reviewed on Mar 12, 2025

DoubleTree by Hilton Hotel Olympia
Best Western Wesley Inn & Suites
Best Western Wesley Inn & Suites
2.5 out of 5
6575 Kimball Drive, Gig Harbor, WA
The price is $172 per night from Mar 30 to Mar 31
$172
includes taxes & fees
Mar 30 - Mar 31
Book a stay at this business-friendly hotel in Gig Harbor. Enjoy free breakfast, free parking, and an outdoor pool. Our guests praise the helpful staff and the ...
9/10 Wonderful! (797 reviews)
"Everything about them stay was lovely. The first thing I noticed when I came in was the choice of music that was playing. I really appreciated walking in to a TobyMac song and hearing Christian music playing throughout my stay. The breakfast was yummy too. Well done Best Western!"

Reviewed on Mar 10, 2025

Best Western Wesley Inn & Suites
Glen Ayr Resort
Glen Ayr Resort
2 out of 5
25381 U.S. 101, Hoodsport, WA
The price is $121 per night from Mar 16 to Mar 17
$121
includes taxes & fees
Mar 16 - Mar 17
Book a stay at this beach hotel in Hoodsport. Enjoy free WiFi, free parking, and a beach locale. Popular attractions Sunshine Creations Northwest and The Hardware ...
9.6/10 Exceptional! (22 reviews)
"Great value if you are staying in Hoodsport"

Reviewed on Mar 14, 2025

Glen Ayr Resort
Watefront at Potlatch
Watefront at Potlatch
2 out of 5
21660 US-101, Shelton, WA
The price is $154 per night from Mar 16 to Mar 17
$154
includes taxes & fees
Mar 16 - Mar 17
Stay at this motel in Shelton. Enjoy free WiFi, free parking, and a private beach. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
9.4/10 Exceptional! (225 reviews)
"The location is perfect with a beautiful view. Easy commute to the ferry to Victoria BC. A large room and very comfortable. Staff are very welcoming."

Reviewed on Mar 11, 2025

Watefront at Potlatch
Shelton Inn
Shelton Inn
2 out of 5
628 West Railroad Avenue, Shelton, WA
The price is $106 per night from Mar 16 to Mar 17
$106
includes taxes & fees
Mar 16 - Mar 17
Stay at this motel in Shelton. Enjoy free WiFi, free parking, and cable TV channels. Popular attractions Mason County Historical Society Museum and Kneeland ...
6.8/10 (544 reviews)
Recently re-done. Great stay.
"Great changes to an older motel. Beds are very comfortable. Towels and shampoo etc are new and readily available. I realize it’s new owners just getting started so overall excellent. I’d suggest separate bins in the rooms for trash and recycling. Kleenex in the room would be helpful. We’ll stay again. ..."

Reviewed on Feb 19, 2025

Shelton Inn
See all 777 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.