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Cheap flights from Pasco to Idaho Falls from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Idaho Falls departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Pasco to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 3:29 pm
PSC
-
IDA
6h 29m
1 stop
Alaska Airlines Logo
4:06 pm - 9:42 pm
IDA
-
PSC
6h 36m
1 stop
$318Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
7:04 pm - 11:36 pm
PSC
-
IDA
3h 32m
1 stop
Alaska Airlines Logo
5:20 pm - 12:19 pm
IDA
-
PSC
19h 59m
1 stop
$343Alaska Airlines
Fri, Mar 13 - Mon, Mar 16
Alaska Airlines Logo
8:00 am - 3:29 pm
PSC
-
IDA
6h 29m
1 stop
Alaska Airlines Logo
4:06 pm - 6:53 pm
IDA
-
PSC
3h 47m
1 stop
$358Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
7:04 pm - 11:36 pm
PSC
-
IDA
3h 32m
1 stop
Alaska Airlines Logo
5:20 pm - 5:35 pm
IDA
-
PSC
25h 15m
2 stops
$374Alaska Airlines
Fri, Mar 13 - Mon, Mar 16
Alaska Airlines Logo
8:25 am - 11:36 pm
PSC
-
IDA
14h 11m
1 stop
Alaska Airlines Logo
5:20 pm - 8:55 pm
IDA
-
PSC
4h 35m
1 stop
$390Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
8:25 am - 11:36 pm
PSC
-
IDA
14h 11m
1 stop
Alaska Airlines Logo
5:20 pm - 8:55 pm
IDA
-
PSC
4h 35m
1 stop
$412Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
6:53 pm - 10:40 pm
PSC
-
IDA
26h 47m
2 stops
Alaska Airlines Logo
4:06 pm - 9:42 pm
IDA
-
PSC
6h 36m
1 stop
$413Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
5:12 am - 4:43 pm
PSC
-
IDA
10h 31m
1 stop
Alaska Airlines Logo
5:20 pm - 10:38 pm
IDA
-
PSC
30h 18m
2 stops
$451Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Delta Logo
5:00 pm - 10:21 pm
PSC
-
IDA
4h 21m
1 stop
Delta Logo
6:35 pm - 11:38 pm
IDA
-
PSC
6h 03m
1 stop
$457Delta
Tue, Feb 24 - Thu, Feb 26
Alaska Airlines Logo
6:12 pm - 11:36 pm
PSC
-
IDA
28h 24m
2 stops
Alaska Airlines Logo
5:20 pm - 6:49 pm
IDA
-
PSC
50h 29m
2 stops
$459Alaska Airlines
Fri, Mar 13 - Mon, Mar 16

Alaska Airlines flights from Pasco to Idaho Falls

Our best Alaska Airlines deals on Pasco to Idaho Falls flight tickets
Alaska Airlines
Apr 23
PSC8:00 amPasco Tri Cities
6h 29m
1 stop
IDA3:29 pmIdaho Falls Fanning Field
Apr 25
IDA4:06 pmIdaho Falls Fanning Field
6h 36m
1 stop
PSC9:42 pmPasco Tri Cities
$318
Alaska Airlines
Mar 13
PSC7:04 pmPasco Tri Cities
3h 32m
1 stop
IDA11:36 pmIdaho Falls Fanning Field
Mar 16
IDA5:20 pmIdaho Falls Fanning Field
19h 59m
1 stop
PSC12:19 pmPasco Tri Cities
$343
Alaska Airlines
Apr 23
PSC8:00 amPasco Tri Cities
6h 29m
1 stop
IDA3:29 pmIdaho Falls Fanning Field
Apr 25
IDA4:06 pmIdaho Falls Fanning Field
3h 47m
1 stop
PSC6:53 pmPasco Tri Cities
$358

Delta flights from Pasco to Idaho Falls

Our best Delta deals on Pasco to Idaho Falls flight tickets
Delta
Feb 24
PSC5:00 pmPasco Tri Cities
4h 21m
1 stop
IDA10:21 pmIdaho Falls Fanning Field
Feb 26
IDA6:35 pmIdaho Falls Fanning Field
6h 03m
1 stop
PSC11:38 pmPasco Tri Cities
$457
Delta
Feb 24
PSC1:00 pmPasco Tri Cities
8h 21m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
Feb 26
IDA6:35 pmIdaho Falls Fanning Field
6h 03m
1 stop
PSC11:38 pmPasco Tri Cities
$462
Delta
Feb 20
PSC5:00 pmPasco Tri Cities
4h 21m
1 stop
IDA10:21 pmIdaho Falls Fanning Field
Feb 24
IDA6:35 pmIdaho Falls Fanning Field
6h 03m
1 stop
PSC11:38 pmPasco Tri Cities
$495

momondo Fare Finder

 
Customize your flight search to find flights from Pasco to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Pasco to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Thu 4/23

8:00 am-3:29 pm

1 stop6h 29m

Idaho Falls Fanning Field

Sat 4/25

4:06 pm-9:42 pm

1 stop6h 36m

$318

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Fri 3/13

7:04 pm-11:36 pm

1 stop3h 32m

Idaho Falls Fanning Field

Mon 3/16

5:20 pm-12:19 pm

1 stop19h 59m

$343

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Thu 4/23

8:00 am-3:29 pm

1 stop6h 29m

Idaho Falls Fanning Field

Sat 4/25

4:06 pm-6:53 pm

1 stop3h 47m

$358

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Fri 3/13

7:04 pm-11:36 pm

1 stop3h 32m

Idaho Falls Fanning Field

Mon 3/16

5:20 pm-5:35 pm

2 stops25h 15m

$374

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sat 2/28

8:25 am-11:36 pm

1 stop14h 11m

Idaho Falls Fanning Field

Wed 3/4

5:20 pm-8:55 pm

1 stop4h 35m

$390

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sat 2/28

8:25 am-11:36 pm

1 stop14h 11m

Idaho Falls Fanning Field

Wed 3/4

5:20 pm-8:55 pm

1 stop4h 35m

$412

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Thu 4/23

6:53 pm-10:40 pm

2 stops26h 47m

Idaho Falls Fanning Field

Sat 4/25

4:06 pm-9:42 pm

1 stop6h 36m

$413

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sat 2/28

5:12 am-4:43 pm

1 stop10h 31m

Idaho Falls Fanning Field

Wed 3/4

5:20 pm-10:38 pm

2 stops30h 18m

$451

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Tue 2/24

5:00 pm-10:21 pm

1 stop4h 21m

Idaho Falls Fanning Field

Thu 2/26

6:35 pm-11:38 pm

1 stop6h 03m

$457

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Fri 3/13

6:12 pm-11:36 pm

2 stops28h 24m

Idaho Falls Fanning Field

Mon 3/16

5:20 pm-6:49 pm

2 stops50h 29m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Pasco to Idaho Falls

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

What is the cheapest airline that flies from Pasco Tri Cities to Idaho Falls Fanning Field?

Allegiant Air, Delta, and Alaska Airlines are the most popular carriers operating from Pasco Tri Cities to Idaho Falls Fanning Field

When to book flights from Pasco to Idaho Falls

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

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

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

Fastest flight time

3h 32m

Direct flights

None
The fastest flight from Pasco to Idaho Falls takes 3h 32m
There are no direct flights from Pasco to Idaho Falls. There are no popular flight routes from Pasco to Idaho Falls.
Search flight deals

  • How far is Pasco Tri Cities to Idaho Falls Fanning Field by plane?

    Idaho Falls Fanning Field is 395.1 mi away from Pasco Tri Cities. In terms of flight time, this usually takes a little over 3h 32m.

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

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

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

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

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field 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 Idaho Falls Fanning Field 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 Pasco to Idaho Falls?

Best airlines flying from Pasco to Idaho Falls

Compare and see reviews for airlines that fly from Pasco to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $248Free CancellationRating
8.0
11,847 reviews
Search Alaska Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

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 Idaho Falls for you.

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

Yes. All flights to Idaho Falls 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 Idaho Falls?

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 Idaho Falls from Pasco.

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

Yes. momondo can track prices for Pasco to Idaho Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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