Which airports can I use when flying from Pasco to Helena?

Flights from Pasco to Helena usually depart from Pasco Tri Cities (PSC) and arrive at Helena (HLN).

Which airports do connecting flights from Pasco to Helena pass through?

Connecting flights from Pasco to Helena most commonly pass through: • Denver Intl (DEN) - 75% of one-stop connections • Salt Lake City (SLC) - 25% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Pasco to Helena?

Yes. Being flexible with your travel dates can save you up to 35% on the Pasco to Helena route. Thursday is the cheapest departure day at $483 round-trip on average, while Friday is the most expensive at $736, a difference of $253. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Pasco to Helena?

There are currently no nonstop flights available from Pasco to Helena. Flights with 1 layover take between 5h 35m and 7h 35m in total, depending on the connection.

Do I need a passport to fly from Pasco to Helena?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Pasco to Helena changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $444 to $754. That means the highest observed fare was about 69% higher than the lowest one.

How much time can I save by choosing a different layover airport from Pasco to Helena?

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 35m, compared with 7h 35m via Denver Intl (DEN).

What is the time difference between Pasco and Helena?

Helena is 1 hour ahead of Pasco (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Helena Airport (HLN)?

Helena Airport (HLN) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Hertz • Avis • National

What is the cheapest airline to fly from Pasco to Helena?

Alaska Airlines ($444) offered the cheapest round-trip ticket from Pasco to Helena in the last 5 days.

What is the most popular layover airport when flying from Pasco to Helena?

Denver Intl (DEN) is the most popular layover for the Pasco to Helena route. 75% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Pasco to Helena?

Flights via Salt Lake City (SLC) offer the most affordable fares, with an average round-trip price of $516. Based on KAYAK data over the past 3 months.

When flying from Pasco to Helena which airport offers the shortest layover?

Salt Lake City (SLC) had the shortest average connection time for Pasco to Helena layovers at 237 minutes over the past 3 months.

$444 CHEAP FLIGHTS from Pasco to Helena (PSC - HLN)

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Cheapest round-trip

$444

Typical prices: $516-$516

Alaska Airlines

Tue 1/9Fri 1/12

PSC - HLN • 1 stop

Top layover airports

Salt Lake City (SLC)

Cheapest • Avg $516 (round-trip)

Denver Intl (DEN)

Shortest trip • 7h 35m (one-way)

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Flight Deals

Cheap Flights from Pasco to Helena (PSC-HLN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Pasco to Helena

Sat, Jan 9 - Tue, Jan 12

10:41 am - 4:23 pmPSC Pasco Tri Cities-HLN Helena

4h 42m1 stop Seattle/Tacoma Intl

5:00 pm - 11:53 pmHLN Helena-PSC Pasco Tri Cities

7h 53m1 stop Seattle/Tacoma Intl

$444Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

10:41 am - 4:23 pmPSC Pasco Tri Cities-HLN Helena

4h 42m1 stop Seattle/Tacoma Intl

5:00 pm - 11:53 pmHLN Helena-PSC Pasco Tri Cities

7h 53m1 stop Seattle/Tacoma Intl

$454Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

10:00 am - 3:31 pmPSC Pasco Tri Cities-HLN Helena

4h 31m1 stop Seattle/Tacoma Intl

4:08 pm - 2:46 pmHLN Helena-PSC Pasco Tri Cities

23h 38m1 stop Seattle/Tacoma Intl

$489Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

10:41 am - 4:23 pmPSC Pasco Tri Cities-HLN Helena

4h 42m1 stop Seattle/Tacoma Intl

5:00 pm - 10:25 pmHLN Helena-PSC Pasco Tri Cities

30h 25m2 stops Seattle/Tacoma Intl Portland

$509Alaska Airlines

Fri, Nov 13 - Sun, Nov 15

11:02 am - 4:04 pmPSC Pasco Tri Cities-HLN Helena

4h 02m1 stop Seattle/Tacoma Intl

4:41 pm - 11:48 pmHLN Helena-PSC Pasco Tri Cities

8h 07m1 stop Seattle/Tacoma Intl

$552Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

5:22 am - 3:31 pmPSC Pasco Tri Cities-HLN Helena

9h 09m2 stops Portland Seattle/Tacoma Intl

4:08 pm - 3:24 pmHLN Helena-PSC Pasco Tri Cities

24h 16m2 stops Seattle/Tacoma Intl Portland

$573Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

3:09 pm - 4:23 pmPSC Pasco Tri Cities-HLN Helena

24h 14m2 stops Portland Seattle/Tacoma Intl

5:00 pm - 3:29 pmHLN Helena-PSC Pasco Tri Cities

23h 29m2 stops Seattle/Tacoma Intl Portland

$618Alaska Airlines

Fri, Nov 13 - Sun, Nov 15

4:00 pm - 4:04 pmPSC Pasco Tri Cities-HLN Helena

23h 04m2 stops Portland Seattle/Tacoma Intl

4:41 pm - 10:25 amHLN Helena-PSC Pasco Tri Cities

18h 44m1 stop Seattle/Tacoma Intl

$643Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

3:09 pm - 4:23 pmPSC Pasco Tri Cities-HLN Helena

24h 14m2 stops Portland Seattle/Tacoma Intl

5:00 pm - 3:29 pmHLN Helena-PSC Pasco Tri Cities

23h 29m2 stops Seattle/Tacoma Intl Portland

$663Alaska Airlines

Fri, Nov 13 - Sun, Nov 15

4:00 pm - 4:04 pmPSC Pasco Tri Cities-HLN Helena

23h 04m2 stops Portland Seattle/Tacoma Intl

4:41 pm - 10:49 pmHLN Helena-PSC Pasco Tri Cities

7h 08m2 stops Seattle/Tacoma Intl Portland

$754Alaska Airlines

Booking Insights

Price, demand and travel trends for Pasco to Helena flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Pasco to Helena with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Pasco to Helena?

Round-trip flights from Pasco to Helena start at $444. Prices are below average for this route right now, with typical round-trip fares ranging from $516 to $516. The lowest price found in the past 5 days was $444 on Alaska Airlines.

Find deals

When to book flights from Pasco to Helena

Are your dates flexible? Find out the best times to travel from Pasco to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Pasco to Helena?
Flights from Pasco to Helena usually depart from Pasco Tri Cities (PSC) and arrive at Helena (HLN).
Which airports do connecting flights from Pasco to Helena pass through?
Connecting flights from Pasco to Helena most commonly pass through:

• Denver Intl (DEN) - 75% of one-stop connections
• Salt Lake City (SLC) - 25% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Pasco to Helena?
Yes. Being flexible with your travel dates can save you up to 35% on the Pasco to Helena route. Thursday is the cheapest departure day at $483 round-trip on average, while Friday is the most expensive at $736, a difference of $253. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Pasco to Helena?
There are currently no nonstop flights available from Pasco to Helena. Flights with 1 layover take between 5h 35m and 7h 35m in total, depending on the connection.
Do I need a passport to fly from Pasco to Helena?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Pasco to Helena changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $444 to $754. That means the highest observed fare was about 69% higher than the lowest one.
How much time can I save by choosing a different layover airport from Pasco to Helena?
Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 35m, compared with 7h 35m via Denver Intl (DEN).
What is the time difference between Pasco and Helena?
Helena is 1 hour ahead of Pasco (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Helena Airport (HLN)?
Helena Airport (HLN) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
• Budget
• Enterprise Rent-A-Car
• Hertz
• Avis
• National

If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $483 - about $253 less than Friday (34% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Helena Airport.
- Days Inn by Wyndham Helena
- Baymont by Wyndham Helena
- Americas Best Value Inn & Suites Helena

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PSC - HLN

$444 Find Cheap Flights from Pasco to Helena - Compare and Save

Everything you should know

Cheap Flights from Pasco to Helena (PSC-HLN)

Recent round-trip flight deals from Pasco to Helena

Recent one-way flight deals from Pasco to Helena

Price, demand and travel trends for Pasco to Helena flights

How much is a round-trip flight from Pasco to Helena?

What is the cheapest airline to fly from Pasco to Helena?

What is the most popular layover airport when flying from Pasco to Helena?

What is the cheapest layover airport when flying from Pasco to Helena?

When flying from Pasco to Helena which airport offers the shortest layover?

When to book flights from Pasco to Helena

Your Pasco to Helena flight questions, answered

Your guide to booking Pasco to Helena flights

More options for your flight from Pasco to Helena

Complete your trip to Helena with a hotel stay or car rental

Information on your arrival and departure airports

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Flights from domestic origins to Helena

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