Cheap Flights to Union: Union Flight Deals

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Cheap round-trip flights to Union

Prices were available within the past 7 days and start at for one-way flights and €258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 13 Jul - Mon, 15 Jul
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
€258 Return, found 6 days ago
€258
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 13 Jul from Seattle - Tacoma Intl. to Walla Walla Regional, returning Mon, 15 Jul, priced at €258 found 6 days ago
American Airlines
Sat, 13 Jul - Mon, 15 Jul
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
€258 Return, found 6 days ago
€258
Return
found 6 days ago
Select American Airlines flight, departing Sat, 13 Jul from Seattle - Tacoma Intl. to Walla Walla Regional, returning Mon, 15 Jul, priced at €258 found 6 days ago
American Airlines
Thu, 25 Jul - Sun, 28 Jul
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
€277 Return, found 21 hours ago
€277
Return
found 21 hours ago
Select American Airlines flight, departing Thu, 25 Jul from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sun, 28 Jul, priced at €277 found 21 hours ago
Alaska Airlines
Thu, 25 Jul - Sun, 28 Jul
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
€296 Return, found 21 hours ago
€296
Return
found 21 hours ago
Select Alaska Airlines flight, departing Thu, 25 Jul from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sun, 28 Jul, priced at €296 found 21 hours ago
American Airlines
Thu, 25 Jul - Sun, 28 Jul
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
€315 Return, found 21 hours ago
€315
Return
found 21 hours ago
Select American Airlines flight, departing Thu, 25 Jul from Seattle - Tacoma Intl. to Walla Walla Regional, returning Sun, 28 Jul, priced at €315 found 21 hours ago
American Airlines
Fri, 5 Jul - Mon, 8 Jul
SEA
Seattle - Tacoma Intl.
ALW
Walla Walla Regional
€473 Return, found 3 days ago
€473
Return
found 3 days ago
Select American Airlines flight, departing Fri, 5 Jul from Seattle - Tacoma Intl. to Walla Walla Regional, returning Mon, 8 Jul, priced at €473 found 3 days ago
British Airways
Wed, 24 Jul - Tue, 30 Jul
ORK
Cork
ALW
Walla Walla Regional
€1,533 Return, found 4 days ago
€1,533
Return
found 4 days ago
Select British Airways flight, departing Wed, 24 Jul from Cork to Walla Walla Regional, returning Tue, 30 Jul, priced at €1,533 found 4 days ago
Aer Lingus
Wed, 24 Jul - Tue, 30 Jul
ORK
Cork
ALW
Walla Walla Regional
€1,563 Return, found 4 days ago
€1,563
Return
found 4 days ago
Select Aer Lingus flight, departing Wed, 24 Jul from Cork to Walla Walla Regional, returning Tue, 30 Jul, priced at €1,563 found 4 days ago
British Airways
Wed, 24 Jul - Tue, 30 Jul
ORK
Cork
ALW
Walla Walla Regional
€1,591 Return, found 4 days ago
€1,591
Return
found 4 days ago
Select British Airways flight, departing Wed, 24 Jul from Cork to Walla Walla Regional, returning Tue, 30 Jul, priced at €1,591 found 4 days ago
Aer Lingus
Wed, 24 Jul - Tue, 30 Jul
ORK
Cork
ALW
Walla Walla Regional
€1,722 Return, found 4 days ago
€1,722
Return
found 4 days ago
Select Aer Lingus flight, departing Wed, 24 Jul from Cork to Walla Walla Regional, returning Tue, 30 Jul, priced at €1,722 found 4 days ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Union. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Union. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Union, or are just on the lookout for the best flights to Union, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Union to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Union's airport?
Union is served by just a single airport, Boise Airport (BOI).
How many airlines fly to Union?
There are 8 air carriers that service Union from 24 worldwide airports.
Which airlines fly to Union?
Alaska Airlines and Delta Air Lines offer the majority of flights to Union. One of the most popular ways to travel there is on an Alaska Airlines flight leaving from Seattle.
How many nonstop flights are there to Union?
With approximately 490 direct flights running every week, you’ll be touching down in Union before you can say, “Are we there yet?”
Where are the most popular flights to Union departing from?
Flights to Union departing from Seattle, Denver and San Francisco airports are the most sought after.
How long is the flight to Union Airport?
Where you depart from determines how long you’ll be strapped into your seat. From Seattle to Union, the average flight time is 1 hour and 16 minutes. From Denver it’s roughly 2 hours and 2 minutes, and from Phoenix it’s 2 hours and 9 minutes.
How to book the cheapest flight to Union?
If you want to have some extra spending money on your Union holiday, listen up! As every seasoned jet-setter will tell you, avoid booking at the last minute. Fares are often highest close to the departure date. Don’t stop there, however. Do some research and find out if there are a few airports at your destination. Prices often differ depending on which airport you go for. Make sure you compare prices across air carriers as well. Last of all, be ready to book quickly if you stumble on a great price. It might not be available for too long. With a bit of know-how and a little luck, the perfect fare can be yours.
How to survive the flight to Union?
If you’re not prepared, airports and flying can be challenging. But there’s no need to panic. Follow these helpful hints and enjoy a hassle-free start to your time in Union.What to pack in your hand luggage:

  • Air travel can be a comfortable experience if you pack the right stuff. Firstly, you’ll want some basic toiletries, such as deodorant, toothpaste and a toothbrush, a spare set of clothes and something to read. Next, find room in your carry-on bag for your mobile phone, a charger, your important medications and maybe a neck pillow too. Last, but definitely not least, don’t forget to take your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, knives, spray paint and flares. Sporting equipment like baseball bats, and items that could harm passengers, such as swords and guns, aren’t allowed in the cabin either.

What to wear on a flight:

  • The main aim is to be as comfortable as possible. Layer yourself up in natural-fibre clothing and pack a pullover just in case you get chilly. Opt for flat, slightly roomy shoes as your feet may swell during the journey. Leave the stilettos and heavy hiking boots in your checked baggage.
  • The condition called deep vein thrombosis (DVT) is a risk on long-haul flights. It’s the result of blood clots forming due to poor circulation. Doing regular foot and leg exercises while seated is a great way to prevent this developing. Wearing a good pair of compression socks may also help.

How to get through airport security fast when flying to Union?
A little pre-planning before you get to the airport will make your trip to Union a pleasure. We’ve rounded up some handy tips for a speedy journey through security:

  • First things first. Your travel documents and ID will need to be shown to security personnel. Keep them within easy reach to avoid fumbling around for them.
  • After that, both you and your hand luggage must be X-rayed. To speed things up, remove anything that might trigger the alarms. Personal belongings like your jacket, belt and earphones need to go through the machine.
  • Your electronic devices like phones and laptops will also have to go on a tray to be scanned. Don’t worry, you’ll be back online soon enough.
  • Any gels or liquids, such as shampoo or hairspray, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • There’s a chance you’ll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a good idea.
  • Sharp or pointed items are not allowed in the cabin. They’ll be confiscated at security, so pack them safely away in your checked suitcase.

Flights to Union information
Destination airport
Walla Walla Regional
Destination airport IATA code
ALW
Destination city name
Walla Walla
Return price
€257

Trending flights to Union

Prices were available within the past 7 days and start at for one-way flights and €258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 24 Jul - Tue, 30 Jul
ORK
Cork
ALW
Walla Walla Regional
€1,533 Return, found 4 days ago
€1,533
Return
found 4 days ago
Select British Airways flight, departing Wed, 24 Jul from Cork to Walla Walla Regional, returning Tue, 30 Jul, priced at €1,533 found 4 days ago
Aer Lingus
Wed, 24 Jul - Tue, 30 Jul
ORK
Cork
ALW
Walla Walla Regional
€1,563 Return, found 4 days ago
€1,563
Return
found 4 days ago
Select Aer Lingus flight, departing Wed, 24 Jul from Cork to Walla Walla Regional, returning Tue, 30 Jul, priced at €1,563 found 4 days ago
*Available to Expedia members.