We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Find the best flight to Union

Find flights

Compare prices (in new window)
    Select all
Great deals to Pasco
We’ve searched 100s of deals recently found by travelers.*
Washington DC, DC (WAS) Pasco, WA (PSC)
Sat, 9/1 - Sat, 9/8
United Airlines - 1 Stop, Roundtrip, Economy
$313
Get Price Alerts
Washington DC, DC (WAS) Pasco, WA (PSC)
Thu, 10/4 - Mon, 10/8
United Airlines - 1 Stop, Roundtrip, Economy
$409
Get Price Alerts
Washington DC, DC (WAS) Pasco, WA (PSC)
Mon, 8/27 - Sat, 9/1
United Airlines - 1 Stop, Roundtrip, Economy
$643
Get Price Alerts
Washington DC, DC (WAS) Pasco, WA (PSC)
Sat, 12/22 - Sun, 12/30
United Airlines - 1 Stop, Roundtrip, Economy
$670
Get Price Alerts
Washington DC, DC (WAS) Pasco, WA (PSC)
Fri, 8/31 - Tue, 9/4
Alaska Airlines - 1 Stop, Roundtrip, Economy
$748
Get Price Alerts
Seattle, WA (SEA) Pasco, WA (PSC)
Tue, 9/11 - Tue, 10/2
Alaska Airlines - Roundtrip, Economy
$144
Get Price Alerts
Boise, ID (BOI) Pasco, WA (PSC)
Tue, 9/11 - Sat, 9/15
Alaska Airlines - Roundtrip, Economy
$185
Get Price Alerts
San Jose, CA (SJC) Pasco, WA (PSC)
Tue, 9/18 - Sat, 9/22
Alaska Airlines - Roundtrip, Economy
$197
Get Price Alerts
Want more deals?
Yes! Send me great deals to cool places from: Washington DC (WAS)
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
Flight stats for Union - did you know?
  • Union is 94 mi from Tri-Cities Airport (Pasco, WA).
  • Tri-Cities Airport (Pasco, WA)
    • Right now, 12 airlines operate out of Tri-Cities Airport.
    • Tri-Cities Airport offers nonstop flights to 9 cities.
    • Every week, at least 204 domestic flights depart from Tri-Cities Airport.
Show more