Airports · Tri-Cities Airport · routes and flights · August 2025 to July 2026

Flights from Tri-Cities Airport PSC / KPSC

Airlines reported 8,052 departures from Tri-Cities Airport in Pasco, Washington, in the twelve months to July 2026, carrying 531,959 passengers in 650,074 seats (82% filled) and 1,513,646 pounds of freight, to 38 destinations, 1 of them abroad, on 12 airlines. 7,295 flights landed here with 525,117 passengers. Private, business and training flights are not counted; the activity card on the airport page shows what the receiver network hears.

8,052

departures

7,295 arrivals

531,959

passengers out

525,117 in

destinations

1 abroad

airlines

15 aircraft types

Departures by month

By month, as a table

	flights
1/25	664
2/25	585
3/25	644
4/25	644
5/25	736
6/25	723
7/25	730
8/25	722
9/25	643
10/25	678
11/25	661
12/25	714
1/26	647
2/26	598
3/26	655
4/26	650
5/26	673
6/26	692
7/26	719

Passengers by month

By month, as a table

	passengers
1/25	40,297
2/25	34,996
3/25	41,109
4/25	39,242
5/25	44,422
6/25	48,033
7/25	49,254
8/25	45,405
9/25	42,259
10/25	43,941
11/25	47,380
12/25	51,423
1/26	40,985
2/26	37,162
3/26	42,355
4/26	40,959
5/26	43,389
6/26	47,460
7/26	49,241

Where the flights go 38 destinations, busiest first · click a heading to sort

Destination	Flights	Passengers	Seats filled	Miles	Airlines	Flown
Tri-Cities → Seattle-Tacoma International PSC–SEA	2,672	174,220	78%	172	SkyWest Airlines Inc., Horizon Air, Alaska Airlines Inc., Delta Air Lines Inc. +1	Jan 2025 – Jul 2026
Tri-Cities → Salt Lake City International PSC–SLC	1,180	93,361	87%	521	SkyWest Airlines Inc., Delta Air Lines Inc.	Jan 2025 – Jul 2026
Tri-Cities → Spokane International PSC–GEG	784	161	27%	120	Federal Express Corporation, Empire Airlines Inc., SkyWest Airlines Inc.	Jan 2025 – Jul 2026
Tri-Cities → Denver International PSC–DEN	720	63,472	87%	853	SkyWest Airlines Inc., United Air Lines Inc.	Jan 2025 – Jul 2026
Tri-Cities → Phoenix Sky Harbor International PSC–PHX	691	45,819	87%	962	SkyWest Airlines Inc.	Jan 2025 – Jul 2026
Tri-Cities → San Francisco International PSC–SFO	593	33,447	78%	620	SkyWest Airlines Inc.	Jan 2025 – Jul 2026
Tri-Cities → Minneapolis-St Paul Intl/Wold-Chamberlain PSC–MSP	364	33,752	86%	1,254	Delta Air Lines Inc., SkyWest Airlines Inc.	Jan 2025 – Jul 2026
Tri-Cities → Los Angeles International PSC–LAX	355	24,296	84%	851	SkyWest Airlines Inc., Alaska Airlines Inc.	Jan 2025 – Jul 2026
Tri-Cities → Hollywood Burbank PSC–BUR	205	10,528	61%	833	SkyWest Airlines Inc., TEM Enterprises dba Avelo Airlines, Jet Aviation Flight Services, Inc.	Jan 2025 – Apr 2026
Tri-Cities → Phoenix PSC–AZA	133	21,474	90%	977	Allegiant Air	Jan 2025 – Jul 2026
Tri-Cities → Harry Reid International PSC–LAS	124	15,859	80%	732	Allegiant Air	Jan 2025 – Jul 2026
Tri-Cities → Portland International PSC–PDX	107	6,910	85%	174	Horizon Air, SkyWest Airlines Inc.	Feb 2025 – Jul 2026
Tri-Cities → John Wayne/Orange County PSC–SNA	48	6,377	74%	871	Allegiant Air	Feb 2026 – Jul 2026
Tri-Cities → Tri-Cities PSC–PSC	28	0	0%	0	SkyWest Airlines Inc., Empire Airlines Inc.	Jan 2025 – Jul 2026
Tri-Cities → Boise Air Trml/Gowen Field PSC–BOI	6	78	21%	234	SkyWest Airlines Inc., Kenmore Air Harbor	Jan 2025 – May 2026
Tri-Cities → Laughlin/Bullhead International PSC–IFP	6	838	75%	803	Sun Country Airlines d/b/a...	Jan 2025 – May 2026
Tri-Cities → Yakima Air Trml/Mcallister Field PSC–YKM	4	0		71	Empire Airlines Inc., Federal Express Corporation	Aug 2025 – Dec 2025
Tri-Cities → Boeing Fld/King County International PSC–BFI	3	8	44%	174	Kenmore Air Harbor	Jul 2025 – Apr 2026
Tri-Cities → Washington Dulles International PSC–IAD	3	4	11%	2,157	Jet Aviation Flight Services, Inc.	Mar 2025 – Mar 2026
Tri-Cities → Scottsbluff/Western Nebraska Rgnl/Wm B Heilig Field PSC–BFF	2	0	0%	828	SkyWest Airlines Inc.	Jul 2025 – Jul 2026
Tri-Cities → City Of Colorado Springs Municipal PSC–COS	2	124	89%	896	Jet Aviation Flight Services, Inc., United Air Lines Inc.	Jan 2025 – Dec 2025
Tri-Cities → Ronald Reagan Washington Ntl PSC–DCA	2	264	82%	2,180	Alaska Airlines Inc.	Nov 2025 – Nov 2025
Tri-Cities → Grand Junction Regional PSC–GJT	2	0	0%	730	SkyWest Airlines Inc.	May 2025 – Jul 2026
Tri-Cities → Orlando International PSC–MCO	2	313	88%	2,386	Alaska Airlines Inc.	Nov 2025 – Nov 2025
Tri-Cities → Mineta San Jose International PSC–SJC	2	0	0%	631	SkyWest Airlines Inc.	Feb 2025 – Mar 2026
Tri-Cities → Tucson International PSC–TUS	2	0	0%	1,068	SkyWest Airlines Inc.	Dec 2025 – Jul 2026
Tri-Cities → Hartsfield/Jackson Atlanta International PSC–ATL	1	158	89%	2,016	Alaska Airlines Inc.	Nov 2025 – Nov 2025
Tri-Cities → Detroit Metro Wayne County PSC–DTW	1	159	89%	1,782	Alaska Airlines Inc.	Nov 2025 – Nov 2025
Tri-Cities → Fresno Yosemite International PSC–FAT	1	0	0%	656	SkyWest Airlines Inc.	Dec 2025 – Dec 2025
Tri-Cities → Kalispell PSC–FCA	1	89	68%	269	Delta Air Lines Inc.	Mar 2025 – Apr 2026
Tri-Cities → Hayward Executive PSC–HWD	1	0	0%	614	Jet Aviation Flight Services, Inc.	Feb 2026 – Feb 2026
Tri-Cities → Seattle Paine Field International PSC–PAE	1	2	33%	187	Kenmore Air Harbor	Jul 2025 – Sep 2025
Tri-Cities → Pocatello Regional PSC–PIH	1	60	79%	396	SkyWest Airlines Inc.	Jan 2026 – Jan 2026
Tri-Cities → Palm Springs International PSC–PSP	1	0	0%	869	SkyWest Airlines Inc.	Feb 2026 – Feb 2026
Tri-Cities → Southwest Florida International PSC–RSW	1	128	72%	2,453	Alaska Airlines Inc.	Nov 2025 – Nov 2025
Tri-Cities → St. George Regional PSC–SGU	1	0	0%	699	SkyWest Airlines Inc.	Aug 2025 – Aug 2025
Tri-Cities → St. Simons Island PSC–SSI	1	1	7%	2,261	Jet Aviation Flight Services, Inc.	Feb 2025 – Feb 2026
Tri-Cities → Vancouver PSC–YVR international	1	57	75%	277	SkyWest Airlines Inc.	Aug 2025 – Aug 2025

The airlines here twelve months

Airline	Flights	Passengers	Destinations
SkyWest Airlines Inc. OO	4,700	279,088	21
Horizon Air QX	1,002	64,494	2
Delta Air Lines Inc. DL	592	68,486	4
Federal Express Corporation FX	447	0	2
United Air Lines Inc. UA	361	39,369	2
Empire Airlines Inc. EM	334	0	3
Allegiant Air G4	305	43,710	3
Alaska Airlines Inc. AS	269	33,409	7
TEM Enterprises dba Avelo Airlines XP	23	2,546	1
Jet Aviation Flight Services, Inc. 27Q	7	5	5
Sun Country Airlines d/b/a MN Airlines SY	7	838	2
Kenmore Air Harbor M5	5	14	3

The aircraft as the airlines report their types

Embraer ERJ-1755,582Airbus Industrie A319811Cessna 208 Caravan659Airbus Industrie A320-100/200326Cessna Skycourier 408122A200-100 BD-500-1A10116Canadair RJ-700116Boeing 737-800104Boeing 737-900ER88Boeing B737 Max 90065Boeing 737-700/700LR/Max 730Boeing B737 Max 80011

Aircraft types, as a table

	flights
Embraer ERJ-175	5,582
Airbus Industrie A319	811
Cessna 208 Caravan	659
Airbus Industrie A320-100/200	326
Cessna Skycourier 408	122
A200-100 BD-500-1A10	116
Canadair RJ-700	116
Boeing 737-800	104
Boeing 737-900ER	88
Boeing B737 Max 900	65
Boeing 737-700/700LR/Max 7	30
Boeing B737 Max 800	11

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers), reported monthly by every airline with a DOT certificate and published three months in arrears. Airport pages for each destination come from the FAA's airport file; airports abroad carry the DOT's city name. Back to Tri-Cities Airport; all routes.