What is the cheapest airline that flies from Pasco Tri Cities to Orange County?

Allegiant Air, Delta, and Alaska Airlines are the most popular carriers operating from Pasco Tri Cities to Orange County

What airlines fly to Orange County?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Orange County from Pasco according to our data. Alaska Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Orange County. Keep in mind that there are 3 different airlines that fly to Orange County on a routine basis, so you have a few additional options to choose from.

How many flights depart from Pasco to Orange County on average per week?

2 flights are operational weekly from Pasco to Orange County as of February 2026. The most popular departure day for this route is Thu, with 50% of flights per week taking off on this day.

When did momondo last update prices for flights from Pasco Tri Cities Airport to Orange County?

Prices for flights from Pasco Tri Cities Airport to Orange County refresh daily.

How many operators does momondo search for flights from Pasco Tri Cities Airport to Orange County?

As of February 2026, there are 3 operators available to choose from for flights from Pasco Tri Cities Airport to Orange County.

How old do you have to be to fly from Pasco Tri Cities Airport to Orange County?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pasco Tri Cities Airport to Orange County.

What documentation or ID do you need to fly to Orange County?

The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$52 Cheap Flights from Pasco to Orange County in 2026

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Find the cheapest flights from Pasco to Orange County

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 5:58 pm

PSC

SNA

2h 28mnonstop

12:18 pm - 2:40 pm

SNA

PSC

2h 22mnonstop

$103Allegiant Air

Thu, Apr 16 - Thu, Apr 23

3:30 pm - 5:58 pm

PSC

SNA

2h 28mnonstop

12:18 pm - 2:40 pm

SNA

PSC

2h 22mnonstop

$104Allegiant Air

Sun, Mar 1 - Thu, Mar 5

6:31 pm - 8:59 pm

PSC

SNA

2h 28mnonstop

3:24 pm - 5:46 pm

SNA

PSC

2h 22mnonstop

$110Allegiant Air

Thu, Mar 19 - Sun, Mar 22

6:31 pm - 8:59 pm

PSC

SNA

2h 28mnonstop

3:24 pm - 5:46 pm

SNA

PSC

2h 22mnonstop

$111Allegiant Air

Thu, Mar 19 - Sun, Mar 22

3:30 pm - 5:58 pm

PSC

SNA

2h 28mnonstop

12:18 pm - 2:40 pm

SNA

PSC

2h 22mnonstop

$118Allegiant Air

Thu, May 14 - Sun, May 17

3:30 pm - 5:58 pm

PSC

SNA

2h 28mnonstop

8:20 pm - 8:24 pm

SNA

PSC

24h 04m

1 stop

$156Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

5:00 pm - 9:45 pm

PSC

LGB

4h 45m

1 stop

4:50 pm - 11:38 pm

LGB

PSC

6h 48m

1 stop

$487Delta

Fri, Feb 27 - Tue, Mar 3

6:00 am - 12:03 pm

PSC

LGB

6h 03m

1 stop

7:00 am - 4:16 pm

LGB

PSC

9h 16m

2 stops

$492Delta

Fri, Feb 27 - Tue, Mar 3

11:25 am - 4:00 pm

PSC

LGB

4h 35m

1 stop

7:00 am - 4:16 pm

LGB

PSC

9h 16m

2 stops

$528Delta

Sat, Feb 28 - Wed, Mar 4

1:00 pm - 9:45 pm

PSC

LGB

8h 45m

2 stops

7:00 am - 4:16 pm

LGB

PSC

9h 16m

2 stops

$533Delta

Fri, Feb 27 - Tue, Mar 3

Allegiant Air flights from Pasco to Orange County

Our best Allegiant Air deals on Pasco to Orange County flight tickets

Allegiant Air

Apr 16

PSC3:30 pmPasco Tri Cities

2h 28m

SNA5:58 pmSanta Ana J. Wayne/Orange Cnty

Apr 23

SNA12:18 pmSanta Ana J. Wayne/Orange Cnty

2h 22m

PSC2:40 pmPasco Tri Cities

$103

Allegiant Air

Mar 1

PSC3:30 pmPasco Tri Cities

2h 28m

SNA5:58 pmSanta Ana J. Wayne/Orange Cnty

Mar 5

SNA12:18 pmSanta Ana J. Wayne/Orange Cnty

2h 22m

PSC2:40 pmPasco Tri Cities

$104

Allegiant Air

Mar 19

PSC6:31 pmPasco Tri Cities

2h 28m

SNA8:59 pmSanta Ana J. Wayne/Orange Cnty

Mar 22

SNA3:24 pmSanta Ana J. Wayne/Orange Cnty

2h 22m

PSC5:46 pmPasco Tri Cities

$110

Alaska Airlines flights from Pasco to Orange County

Our best Alaska Airlines deals on Pasco to Orange County flight tickets

Alaska Airlines

May 8

PSC4:19 pmPasco Tri Cities

5h 11m

1 stop

SNA9:30 pmSanta Ana J. Wayne/Orange Cnty

May 11

SNA5:39 pmSanta Ana J. Wayne/Orange Cnty

6h 20m

1 stop

PSC11:59 pmPasco Tri Cities

$303

Alaska Airlines

Mar 24

PSC8:00 amPasco Tri Cities

13h 30m

1 stop

SNA9:30 pmSanta Ana J. Wayne/Orange Cnty

Mar 31

SNA6:45 amSanta Ana J. Wayne/Orange Cnty

14h 55m

1 stop

PSC9:40 pmPasco Tri Cities

$313

Alaska Airlines

Apr 28

PSC4:19 pmPasco Tri Cities

5h 11m

1 stop

SNA9:30 pmSanta Ana J. Wayne/Orange Cnty

Apr 29

SNA6:36 pmSanta Ana J. Wayne/Orange Cnty

27h 36m

2 stops

PSC10:12 pmPasco Tri Cities

$319

Fly from

Fly to

Route

Depart

Return

Price

PascoSanta Ana

PSC - SNA

PSCSNA

Pasco Tri Cities

Thu 4/16

3:30 pm-5:58 pm

Nonstop2h 28m

Santa Ana J. Wayne/Orange Cnty

Thu 4/23

12:18 pm-2:40 pm

Nonstop2h 22m

$103

PascoSanta Ana

PSC - SNA

PSCSNA

Pasco Tri Cities

Sun 3/1

3:30 pm-5:58 pm

Nonstop2h 28m

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

12:18 pm-2:40 pm

Nonstop2h 22m

$104

PascoSanta Ana

PSC - SNA

PSCSNA

Pasco Tri Cities

Thu 3/19

6:31 pm-8:59 pm

Nonstop2h 28m

Santa Ana J. Wayne/Orange Cnty

Sun 3/22

3:24 pm-5:46 pm

Nonstop2h 22m

$110

PascoSanta Ana

PSC - SNA

PSCSNA

Pasco Tri Cities

Thu 3/19

6:31 pm-8:59 pm

Nonstop2h 28m

Santa Ana J. Wayne/Orange Cnty

Sun 3/22

3:24 pm-5:46 pm

Nonstop2h 22m

$111

PascoSanta Ana

PSC - SNA

PSCSNA

Pasco Tri Cities

Thu 5/14

3:30 pm-5:58 pm

Nonstop2h 28m

Santa Ana J. Wayne/Orange Cnty

Sun 5/17

12:18 pm-2:40 pm

Nonstop2h 22m

$118

PascoSanta Ana

PSC - SNA

PSCSNA

Pasco Tri Cities

Thu 4/16

3:30 pm-5:58 pm

Nonstop2h 28m

Santa Ana J. Wayne/Orange Cnty

Thu 4/23

8:20 pm-8:24 pm

1 stop24h 04m

$156

PascoLong Beach

PSC - LGB

PSCLGB

Pasco Tri Cities

Fri 2/27

5:00 pm-9:45 pm

1 stop4h 45m

Long Beach Municipal

Tue 3/3

4:50 pm-11:38 pm

1 stop6h 48m

$487

PascoLong Beach

PSC - LGB

PSCLGB

Pasco Tri Cities

Fri 2/27

6:00 am-12:03 pm

1 stop6h 03m

Long Beach Municipal

Tue 3/3

7:00 am-4:16 pm

2 stops9h 16m

$492

PascoLong Beach

PSC - LGB

PSCLGB

Pasco Tri Cities

Sat 2/28

11:25 am-4:00 pm

1 stop4h 35m

Long Beach Municipal

Wed 3/4

7:00 am-4:16 pm

2 stops9h 16m

$528

PascoLong Beach

PSC - LGB

PSCLGB

Pasco Tri Cities

Fri 2/27

1:00 pm-9:45 pm

2 stops8h 45m

Long Beach Municipal

Tue 3/3

7:00 am-4:16 pm

2 stops9h 16m

$533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pasco to Orange County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Orange County?

The cheapest month to fly to Orange County from Pasco is in October. Flight prices, which tend to average around $214, are often lower during this time because this is during the off-season. If you aren’t able to travel to Orange County during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $240.

What is the cheapest day to depart on your flight to Orange County?

On average, the least expensive day to fly to Orange County from Pasco is on a Saturday. momondo users have found tickets for Saturday departures for as low as $295. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $459. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

What is the cheapest Pasco Tri Cities to Orange County flight route?

Fly from Pasco Tri Cities to Santa Ana J. Wayne/Orange Cnty for the best Pasco Tri Cities - Orange County flight prices

How far in advance should I book a flight to Orange County?

You are more likely to see cheaper flights to Orange County from Pasco when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from Pasco for as low as $214 on momondo.

What cabin class options are available on Pasco Tri Cities to Orange County flights?

There is only 1 cabin class available to choose from on Pasco Tri Cities to Orange County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pasco to Orange County flights?

No. A direct flight is the cheapest option for a flight between Pasco to Orange County.

Cheap Pasco to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Orange County

Fastest flight time	2h 28m
Direct flights	Mon and Fri
Airports in Orange County	2 airports

The fastest flight from Pasco to Orange County takes 2h 28m

Direct flights go from Pasco to Orange County on Monday and Friday. There are no airlines offering direct flights.

There are 2 airports in Orange County. From Pasco there are direct flights to Santa Ana J. Wayne/Orange Cnty (SNA).

Search flight deals

When did momondo last update prices for flights from Pasco Tri Cities Airport to Orange County?
Prices for flights from Pasco Tri Cities Airport to Orange County refresh daily.
How many operators does momondo search for flights from Pasco Tri Cities Airport to Orange County?
As of February 2026, there are 3 operators available to choose from for flights from Pasco Tri Cities Airport to Orange County.
How old do you have to be to fly from Pasco Tri Cities Airport to Orange County?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pasco Tri Cities Airport to Orange County.
What documentation or ID do you need to fly to Orange County?
The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Pasco to Orange County?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pasco to Orange County is Embraer 175 (24.97% of total bookings). The next most popular plane models are Airbus A319 (23.43%), Embraer 175 (Enhanced Winglets) (17.68%), and Airbus A320-100/200 (8.74%).

Best airlines flying from Pasco to Orange County

Compare and see reviews for airlines that fly from Pasco to Orange County with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $167	Free Cancellation	Rating 7.9 8,204 reviews	Search Delta flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,299 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $264	Free Cancellation	Rating 8.0 11,884 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Orange County?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pasco to Orange County for you.

Can I find flights from Pasco to Orange County with flexible booking policies on momondo?

Yes. All flights to Orange County from Pasco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pasco to Orange County?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pasco to Orange County.

I’m not ready to book a flight from Pasco to Orange County right now. Can momondo alert me if prices change?

Price alerts on flights to Orange County from Pasco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.