How do I get Price Alerts for flights from Idaho Falls to Pasco?

Search flight deals from Idaho Falls to Pasco . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Idaho Falls to Pasco with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport?

Prices for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport were last updated today.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport?

As of February 2026, there are 2 operators available to choose from for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport.

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

The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$393 Cheap Flights from Idaho Falls to Pasco in 2026

1 adult

0 bags

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Find the cheapest flights from Idaho Falls to Pasco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 9:44 pm

IDA

PSC

5h 24m

1 stop

2:01 pm - 5:19 pm

PSC

IDA

26h 18m

1 stop

$393Alaska Airlines

Tue, Mar 17 - Sun, Mar 22

5:20 pm - 10:28 pm

IDA

PSC

54h 08m

2 stops

4:41 pm - 5:19 pm

PSC

IDA

23h 38m

1 stop

$411Alaska Airlines

Tue, Mar 17 - Sun, Mar 22

8:00 am - 12:19 pm

IDA

PSC

5h 19m

1 stop

2:01 pm - 10:52 pm

PSC

IDA

7h 51m

1 stop

$418Alaska Airlines

Tue, Mar 17 - Sun, Mar 22

6:55 pm - 11:29 pm

IDA

PSC

5h 34m

1 stop

5:19 pm - 10:16 pm

PSC

IDA

3h 57m

1 stop

$437Delta

Tue, Mar 17 - Sun, Mar 22

5:59 pm - 11:58 pm

IDA

PSC

6h 59m

1 stop

6:00 am - 4:19 pm

PSC

IDA

9h 19m

1 stop

$469Alaska Airlines

Mon, Mar 30 - Wed, Apr 1

5:20 pm - 6:49 pm

IDA

PSC

50h 29m

2 stops

8:00 am - 10:52 pm

PSC

IDA

13h 52m

1 stop

$471Alaska Airlines

Tue, Mar 17 - Sun, Mar 22

5:59 pm - 11:58 pm

IDA

PSC

6h 59m

1 stop

7:26 pm - 10:52 pm

PSC

IDA

26h 26m

2 stops

$481Alaska Airlines

Mon, Mar 30 - Wed, Apr 1

8:00 am - 12:19 pm

IDA

PSC

5h 19m

1 stop

6:12 pm - 11:36 pm

PSC

IDA

28h 24m

2 stops

$486Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

5:20 pm - 12:19 pm

IDA

PSC

19h 59m

1 stop

7:04 pm - 11:36 pm

PSC

IDA

3h 32m

1 stop

$487Alaska Airlines

Mon, Mar 2 - Thu, Mar 5

5:20 pm - 8:55 pm

IDA

PSC

4h 35m

1 stop

7:00 am - 11:36 pm

PSC

IDA

15h 36m

2 stops

$488Alaska Airlines

Mon, Mar 2 - Thu, Mar 5

Alaska Airlines flights from Idaho Falls to Pasco

Our best Alaska Airlines deals on Idaho Falls to Pasco flight tickets

Alaska Airlines

Mar 17

IDA5:20 pmIdaho Falls Fanning Field

5h 24m

1 stop

PSC9:44 pmPasco Tri Cities

Mar 22

PSC2:01 pmPasco Tri Cities

26h 18m

1 stop

IDA5:19 pmIdaho Falls Fanning Field

$393

Alaska Airlines

Mar 17

IDA5:20 pmIdaho Falls Fanning Field

50h 29m

2 stops

PSC6:49 pmPasco Tri Cities

Mar 22

PSC4:41 pmPasco Tri Cities

23h 38m

1 stop

IDA5:19 pmIdaho Falls Fanning Field

$411

Alaska Airlines

Mar 17

IDA8:00 amIdaho Falls Fanning Field

5h 19m

1 stop

PSC12:19 pmPasco Tri Cities

Mar 22

PSC2:01 pmPasco Tri Cities

7h 51m

1 stop

IDA10:52 pmIdaho Falls Fanning Field

$418

Delta flights from Idaho Falls to Pasco

Our best Delta deals on Idaho Falls to Pasco flight tickets

Delta

Mar 17

IDA6:55 pmIdaho Falls Fanning Field

5h 34m

1 stop

PSC11:29 pmPasco Tri Cities

Mar 22

PSC5:19 pmPasco Tri Cities

3h 57m

1 stop

IDA10:16 pmIdaho Falls Fanning Field

$437

Delta

Mar 30

IDA6:55 pmIdaho Falls Fanning Field

5h 34m

1 stop

PSC11:29 pmPasco Tri Cities

Apr 1

PSC12:13 pmPasco Tri Cities

5h 02m

1 stop

IDA6:15 pmIdaho Falls Fanning Field

$609

Delta

Mar 30

IDA5:45 amIdaho Falls Fanning Field

6h 56m

2 stops

PSC11:41 amPasco Tri Cities

Apr 1

PSC12:13 pmPasco Tri Cities

5h 02m

1 stop

IDA6:15 pmIdaho Falls Fanning Field

$674

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/17

5:20 pm-9:44 pm

1 stop5h 24m

Pasco Tri Cities

Sun 3/22

2:01 pm-5:19 pm

1 stop26h 18m

$393

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/17

5:20 pm-10:28 pm

2 stops54h 08m

Pasco Tri Cities

Sun 3/22

4:41 pm-5:19 pm

1 stop23h 38m

$411

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/17

8:00 am-12:19 pm

1 stop5h 19m

Pasco Tri Cities

Sun 3/22

2:01 pm-10:52 pm

1 stop7h 51m

$418

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/17

6:55 pm-11:29 pm

1 stop5h 34m

Pasco Tri Cities

Sun 3/22

5:19 pm-10:16 pm

1 stop3h 57m

$437

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 3/30

5:59 pm-11:58 pm

1 stop6h 59m

Pasco Tri Cities

Wed 4/1

6:00 am-4:19 pm

1 stop9h 19m

$469

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/17

5:20 pm-6:49 pm

2 stops50h 29m

Pasco Tri Cities

Sun 3/22

8:00 am-10:52 pm

1 stop13h 52m

$471

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 3/30

5:59 pm-11:58 pm

1 stop6h 59m

Pasco Tri Cities

Wed 4/1

7:26 pm-10:52 pm

2 stops26h 26m

$481

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Sat 2/28

8:00 am-12:19 pm

1 stop5h 19m

Pasco Tri Cities

Wed 3/4

6:12 pm-11:36 pm

2 stops28h 24m

$486

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 3/2

5:20 pm-12:19 pm

1 stop19h 59m

Pasco Tri Cities

Thu 3/5

7:04 pm-11:36 pm

1 stop3h 32m

$487

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 3/2

5:20 pm-8:55 pm

1 stop4h 35m

Pasco Tri Cities

Thu 3/5

7:00 am-11:36 pm

2 stops15h 36m

$488

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Idaho Falls to Pasco

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Pasco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Idaho Falls to Pasco (IDA to PSC) flight deals and tips

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

Fastest flight time	4h 50m
Direct flights	None

The fastest flight from Idaho Falls to Pasco takes 4h 50m

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

Search flight deals

How far is Idaho Falls Fanning Field to Pasco Tri Cities by plane?
There are 395.1 mi between Idaho Falls Fanning Field and Pasco Tri Cities. In terms of flight time, this usually takes a little over 4h 50m.
When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport?
Prices for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport were last updated today.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport?
As of February 2026, there are 2 operators available to choose from for flights from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Idaho Falls to Pasco?
Based on momondo bookings for flights between Idaho Falls and Pasco, the leading airline is Alaska Airlines, making up 58% of the total bookings. Other popular airlines include Delta with 42%.

Best airlines flying from Idaho Falls to Pasco

Compare and see reviews for airlines that fly from Idaho Falls to Pasco with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $254	Free Cancellation	Rating 8.0 11,878 reviews		Search Alaska Airlines flights
Delta	PriceFrom $316	Free Cancellation	Rating 7.9 8,181 reviews		Search Delta flights

How do I get Price Alerts for flights from Idaho Falls to Pasco?
Search flight deals from Idaho Falls to Pasco. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Idaho Falls to Pasco with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Kennewick

Richland

Why use momondo?

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

Finding the right flight to Pasco from Idaho Falls 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 Idaho Falls to Pasco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pasco from Idaho Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho Falls to Pasco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Pasco from Idaho Falls.

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

If you are simply researching potential flights to Pasco, momondo offers a useful price alert feature which will track prices for flights to Pasco from Idaho Falls and alert you when they change.