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

Alaska Airlines and Delta are the most popular carriers operating from Montana to Pasco Tri Cities

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

Prices for flights from Montana to Pasco Tri Cities Airport are updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Pasco Tri Cities Airport.

What documentation or ID do you need to fly to Pasco Tri Cities Airport?

The travel and health documents you'll need for your trip to Pasco Tri Cities Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$157 Cheap Flights from Montana to Pasco in 2026

Find the cheapest flights from Montana to Pasco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:42 pm - 6:00 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

21h 18m1 stop Las Vegas Harry Reid Intl

6:37 pm - 12:14 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

16h 37m1 stop Phoenix-Mesa Gateway

$422Allegiant Air

Thu, Sep 17 - Sun, Sep 27

10:34 am - 11:53 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

14h 19m1 stop Seattle/Tacoma Intl

5:20 am - 1:24 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

7h 04m1 stop Portland

$438Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

7:41 am - 3:24 pmBIL Billings Logan Intl-PSC Pasco Tri Cities

8h 43m2 stops Seattle/Tacoma Intl Portland

5:34 pm - 10:43 pmPSC Pasco Tri Cities-BIL Billings Logan Intl

4h 09m1 stop Seattle/Tacoma Intl

$439Alaska Airlines

Sat, Oct 31 - Wed, Nov 4

7:41 am - 1:18 pmBIL Billings Logan Intl-PSC Pasco Tri Cities

6h 37m1 stop Seattle/Tacoma Intl

5:34 pm - 10:43 pmPSC Pasco Tri Cities-BIL Billings Logan Intl

4h 09m1 stop Seattle/Tacoma Intl

$444Alaska Airlines

Sat, Oct 31 - Wed, Nov 4

7:03 am - 10:48 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

16h 45m2 stops Seattle/Tacoma Intl Portland

10:56 am - 10:59 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

11h 03m1 stop Seattle/Tacoma Intl

$445Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

7:29 pm - 4:52 pmBIL Billings Logan Intl-PSC Pasco Tri Cities

22h 23m1 stop Seattle/Tacoma Intl

6:00 am - 11:40 amPSC Pasco Tri Cities-BIL Billings Logan Intl

4h 40m1 stop Seattle/Tacoma Intl

$464Alaska Airlines

Thu, Sep 10 - Wed, Sep 16

7:29 pm - 10:48 pmBIL Billings Logan Intl-PSC Pasco Tri Cities

28h 19m2 stops Seattle/Tacoma Intl Portland

6:00 am - 11:40 amPSC Pasco Tri Cities-BIL Billings Logan Intl

4h 40m1 stop Seattle/Tacoma Intl

$469Alaska Airlines

Thu, Sep 10 - Wed, Sep 16

3:42 pm - 10:48 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

8h 06m1 stop Portland

6:00 am - 9:54 amPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

26h 54m1 stop Seattle/Tacoma Intl

$473Alaska Airlines

Thu, Sep 24 - Sun, Sep 27

3:42 pm - 10:48 pmBIL Billings Logan Intl-PSC Pasco Tri Cities

8h 06m1 stop Portland

5:29 pm - 11:40 amPSC Pasco Tri Cities-BIL Billings Logan Intl

17h 11m1 stop Seattle/Tacoma Intl

$478Alaska Airlines

Sat, Sep 12 - Sun, Sep 27

3:42 pm - 3:23 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

24h 41m1 stop Portland

5:20 am - 10:59 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

16h 39m2 stops Portland Seattle/Tacoma Intl

$478Alaska Airlines

Thu, Sep 24 - Sun, Sep 27

Cheap last minute flights

Enter your travel dates to find the best prices.

4:56 pm - 5:14 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

25h 18m1 stop Las Vegas Harry Reid Intl

6:31 pm - 10:56 amPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

15h 25m1 stop Phoenix-Mesa Gateway

$610Allegiant Air

Thu, Aug 20 - Sun, Aug 23

7:39 pm - 11:33 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

4h 54m1 stop Salt Lake City

3:24 pm - 10:42 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

6h 18m1 stop Seattle/Tacoma Intl

$792Delta

Thu, Aug 20 - Tue, Aug 25

1:00 pm - 4:44 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

4h 44m1 stop Salt Lake City

6:00 am - 12:05 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

5h 05m1 stop Salt Lake City

$812Delta

Tue, Aug 18 - Wed, Aug 19

3:05 pm - 11:43 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

9h 38m1 stop Seattle/Tacoma Intl

1:51 pm - 10:59 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

8h 08m1 stop Seattle/Tacoma Intl

$827Alaska Airlines

Tue, Aug 18 - Wed, Aug 19

5:51 pm - 10:12 amBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

17h 21m2 stops San Francisco Seattle/Tacoma Intl

1:51 pm - 10:59 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

8h 08m1 stop Seattle/Tacoma Intl

$837Alaska Airlines

Tue, Aug 18 - Wed, Aug 19

7:03 am - 10:12 amBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

4h 09m1 stop Seattle/Tacoma Intl

6:00 am - 8:45 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

13h 45m2 stops Seattle/Tacoma Intl San Diego

$843Alaska Airlines

Thu, Aug 20 - Tue, Aug 25

2:21 pm - 10:20 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

32h 59m2 stops Seattle/Tacoma Intl Los Angeles

5:17 pm - 10:59 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

4h 42m1 stop Seattle/Tacoma Intl

$856Alaska Airlines

Thu, Aug 20 - Sun, Aug 23

6:58 pm - 11:43 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

5h 45m1 stop Seattle/Tacoma Intl

5:17 pm - 8:45 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

26h 28m2 stops Seattle/Tacoma Intl San Diego

$873Alaska Airlines

Tue, Aug 18 - Wed, Aug 19

5:51 pm - 10:12 amBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

17h 21m2 stops San Francisco Seattle/Tacoma Intl

5:17 pm - 8:45 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

26h 28m2 stops Seattle/Tacoma Intl San Diego

$908Alaska Airlines

Tue, Aug 18 - Wed, Aug 19

9:20 am - 11:49 pmBZN Bozeman Gallatin Field-PSC Pasco Tri Cities

15h 29m2 stops San Diego Seattle/Tacoma Intl

8:04 am - 8:45 pmPSC Pasco Tri Cities-BZN Bozeman Gallatin Field

11h 41m2 stops Seattle/Tacoma Intl San Diego

$923Alaska Airlines

Thu, Aug 20 - Tue, Aug 25

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Allegiant Air flights from Montana to Pasco

Our best Allegiant Air deals on Montana to Pasco flight tickets

Allegiant Air

Sep 17

BZN9:42 pmBozeman Gallatin Field

21h 18m

1 stop

PSC6:00 pmPasco Tri Cities

Sep 27

PSC6:37 pmPasco Tri Cities

16h 37m

1 stop

BZN12:14 pmBozeman Gallatin Field

$422

Allegiant Air

Aug 20

BZN4:56 pmBozeman Gallatin Field

25h 18m

1 stop

PSC5:14 pmPasco Tri Cities

Aug 23

PSC6:31 pmPasco Tri Cities

15h 25m

1 stop

BZN10:56 amBozeman Gallatin Field

$610

Alaska Airlines flights from Montana to Pasco

Our best Alaska Airlines deals on Montana to Pasco flight tickets

Alaska Airlines

Sep 19

BZN10:34 amBozeman Gallatin Field

14h 19m

1 stop

PSC11:53 pmPasco Tri Cities

Sep 26

PSC5:20 amPasco Tri Cities

7h 04m

1 stop

BZN1:24 pmBozeman Gallatin Field

$438

Alaska Airlines

Oct 31

BIL7:41 amBillings Logan Intl

8h 43m

2 stops

PSC3:24 pmPasco Tri Cities

Nov 4

PSC5:34 pmPasco Tri Cities

4h 09m

1 stop

BIL10:43 pmBillings Logan Intl

$439

Alaska Airlines

Oct 31

BIL7:41 amBillings Logan Intl

6h 37m

1 stop

PSC1:18 pmPasco Tri Cities

Nov 4

PSC5:34 pmPasco Tri Cities

4h 09m

1 stop

BIL10:43 pmBillings Logan Intl

$444

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanPasco

BZN Bozeman Gallatin Field - PSC Pasco Tri Cities

BZNPSC

Bozeman Gallatin Field

Thu 9/17

9:42 pm-6:00 pm

1 stop21h 18m

Pasco Tri Cities

Sun 9/27

6:37 pm-12:14 pm

1 stop16h 37m

$422

BozemanPasco

BZN Bozeman Gallatin Field - PSC Pasco Tri Cities

BZNPSC

Bozeman Gallatin Field

Sat 9/19

10:34 am-11:53 pm

1 stop14h 19m

Pasco Tri Cities

Sat 9/26

5:20 am-1:24 pm

1 stop7h 04m

$438

BillingsPasco

BIL Billings Logan Intl - PSC Pasco Tri Cities

BILPSC

Billings Logan Intl

Sat 10/31

7:41 am-3:24 pm

2 stops8h 43m

Pasco Tri Cities

Wed 11/4

5:34 pm-10:43 pm

1 stop4h 09m

$439

Quickest round-trip

BillingsPasco

BIL Billings Logan Intl - PSC Pasco Tri Cities

BILPSC

Billings Logan Intl

Sat 10/31

7:41 am-1:18 pm

1 stop6h 37m

Pasco Tri Cities

Wed 11/4

5:34 pm-10:43 pm

1 stop4h 09m

$444

BozemanPasco

BZN Bozeman Gallatin Field - PSC Pasco Tri Cities

BZNPSC

Bozeman Gallatin Field

Sat 9/19

7:03 am-10:48 pm

2 stops16h 45m

Pasco Tri Cities

Sat 9/26

10:56 am-10:59 pm

1 stop11h 03m

$445

BillingsPasco

BIL Billings Logan Intl - PSC Pasco Tri Cities

BILPSC

Billings Logan Intl

Thu 9/10

7:29 pm-4:52 pm

1 stop22h 23m

Pasco Tri Cities

Wed 9/16

6:00 am-11:40 am

1 stop4h 40m

$464

BillingsPasco

BIL Billings Logan Intl - PSC Pasco Tri Cities

BILPSC

Billings Logan Intl

Thu 9/10

7:29 pm-10:48 pm

2 stops28h 19m

Pasco Tri Cities

Wed 9/16

6:00 am-11:40 am

1 stop4h 40m

$469

BozemanPasco

BZN Bozeman Gallatin Field - PSC Pasco Tri Cities

BZNPSC

Bozeman Gallatin Field

Thu 9/24

3:42 pm-10:48 pm

1 stop8h 06m

Pasco Tri Cities

Sun 9/27

6:00 am-9:54 am

1 stop26h 54m

$473

BillingsPasco

BIL Billings Logan Intl - PSC Pasco Tri Cities

BILPSC

Billings Logan Intl

Sat 9/12

3:42 pm-10:48 pm

1 stop8h 06m

Pasco Tri Cities

Sun 9/27

5:29 pm-11:40 am

1 stop17h 11m

$478

BozemanPasco

BZN Bozeman Gallatin Field - PSC Pasco Tri Cities

BZNPSC

Bozeman Gallatin Field

Thu 9/24

3:42 pm-3:23 pm

1 stop24h 41m

Pasco Tri Cities

Sun 9/27

5:20 am-10:59 pm

2 stops16h 39m

$478

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 Montana to Pasco

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

Can stopping save me money on Montana to Pasco flights?

You could potentially save up to 4% on your flight if you consider stops on a Montana to Pasco flight.

Cheap Montana to Pasco flight deals and tips

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

Fastest flight time	3h 47m
Direct flights	None

The fastest flight from Montana to Pasco takes 3h 47m

There are no direct flights from Montana to Pasco. There are no popular flight routes from Montana to Pasco.

Search flight deals

Frequently asked questions about flying from Montana to Pasco

When did momondo last update prices for flights from Montana to Pasco Tri Cities Airport?
Prices for flights from Montana to Pasco Tri Cities Airport are updated daily.
How old do you have to be to fly from Montana to Pasco Tri Cities Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents you'll need for your trip to Pasco Tri Cities Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Kennewick

Richland

Why use momondo?

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

Finding the right flight to Pasco from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pasco quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Montana to Pasco flights to just show those with flexible booking policies.

How can momondo help me find flights from Montana to Pasco?

Once you have performed a search for Montana to Pasco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Pasco from Montana 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.