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Cheap flights from Idaho Falls to Pasco from $264

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Pasco departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho Falls to Pasco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:00 am - 8:57 pm
IDA
-
PSC
12h 57m1 stop
Alaska Airlines Logo
8:27 am - 10:59 pm
PSC
-
IDA
13h 32m1 stop
$264Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
5:20 pm - 8:55 pm
IDA
-
PSC
4h 35m1 stop
Alaska Airlines Logo
8:25 am - 4:43 pm
PSC
-
IDA
7h 18m1 stop
$315Alaska Airlines
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
5:20 pm - 8:55 pm
IDA
-
PSC
4h 35m1 stop
Alaska Airlines Logo
12:56 pm - 4:43 pm
PSC
-
IDA
26h 47m1 stop
$346Alaska Airlines
Mon, Mar 9 - Mon, Mar 16
Alaska Airlines Logo
9:00 am - 5:56 pm
IDA
-
PSC
33h 56m2 stops
Alaska Airlines Logo
8:27 am - 6:18 pm
PSC
-
IDA
8h 51m1 stop
$352Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
9:00 am - 10:39 pm
IDA
-
PSC
14h 39m2 stops
Alaska Airlines Logo
8:27 am - 10:59 pm
PSC
-
IDA
13h 32m1 stop
$362Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
8:00 am - 8:55 pm
IDA
-
PSC
13h 55m1 stop
Alaska Airlines Logo
6:12 pm - 11:36 pm
PSC
-
IDA
28h 24m2 stops
$382Alaska Airlines
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
5:20 pm - 8:55 pm
IDA
-
PSC
4h 35m1 stop
Alaska Airlines Logo
6:12 pm - 5:19 pm
PSC
-
IDA
46h 07m2 stops
$402Alaska Airlines
Mon, Mar 9 - Mon, Mar 16
Alaska Airlines Logo
5:20 pm - 5:35 pm
IDA
-
PSC
25h 15m2 stops
Alaska Airlines Logo
6:12 pm - 11:36 pm
PSC
-
IDA
28h 24m2 stops
$480Alaska Airlines
Mon, Mar 9 - Mon, Mar 16
Alaska Airlines Logo
6:58 pm - 12:20 am
IDA
-
PSC
6h 22m1 stop
Alaska Airlines Logo
1:23 pm - 6:18 pm
PSC
-
IDA
3h 55m1 stop
$537Alaska Airlines
Mon, Jan 12 - Fri, Jan 16
Alaska Airlines Logo
8:00 am - 5:35 pm
IDA
-
PSC
10h 35m2 stops
Alaska Airlines Logo
7:00 am - 11:36 pm
PSC
-
IDA
15h 36m2 stops
$575Alaska Airlines
Thu, Feb 26 - Sun, Mar 1

Alaska Airlines flights from Idaho Falls to Pasco

Our best Alaska Airlines deals on Idaho Falls to Pasco flight tickets
Alaska Airlines
Jan 24
IDA9:00 amIdaho Falls Fanning Field
12h 57m
1 stop
PSC8:57 pmPasco Tri Cities
Jan 28
PSC8:27 amPasco Tri Cities
13h 32m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
$264
Find similar
Alaska Airlines
Feb 26
IDA5:20 pmIdaho Falls Fanning Field
4h 35m
1 stop
PSC8:55 pmPasco Tri Cities
Mar 1
PSC8:25 amPasco Tri Cities
7h 18m
1 stop
IDA4:43 pmIdaho Falls Fanning Field
$315
Find similar
Alaska Airlines
Mar 9
IDA5:20 pmIdaho Falls Fanning Field
4h 35m
1 stop
PSC8:55 pmPasco Tri Cities
Mar 16
PSC7:04 pmPasco Tri Cities
20h 39m
1 stop
IDA4:43 pmIdaho Falls Fanning Field
$346
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Pasco 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 December 28, 2025.
Use the filters below to find and compare flights from Idaho Falls to Pasco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Sat 1/24

9:00 am-8:57 pm

1 stop12h 57m

Pasco Tri Cities

Wed 1/28

8:27 am-10:59 pm

1 stop13h 32m

$264

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Thu 2/26

5:20 pm-8:55 pm

1 stop4h 35m

Pasco Tri Cities

Sun 3/1

8:25 am-4:43 pm

1 stop7h 18m

$315

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 3/9

5:20 pm-8:55 pm

1 stop4h 35m

Pasco Tri Cities

Mon 3/16

12:56 pm-4:43 pm

1 stop26h 47m

$346

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Sat 1/24

9:00 am-5:56 pm

2 stops33h 56m

Pasco Tri Cities

Wed 1/28

8:27 am-6:18 pm

1 stop8h 51m

$352

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Sat 1/24

9:00 am-10:39 pm

2 stops14h 39m

Pasco Tri Cities

Wed 1/28

8:27 am-10:59 pm

1 stop13h 32m

$362

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Thu 2/26

8:00 am-8:55 pm

1 stop13h 55m

Pasco Tri Cities

Sun 3/1

6:12 pm-11:36 pm

2 stops28h 24m

$382

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 3/9

5:20 pm-8:55 pm

1 stop4h 35m

Pasco Tri Cities

Mon 3/16

6:12 pm-5:19 pm

2 stops46h 07m

$402

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 3/9

5:20 pm-5:35 pm

2 stops25h 15m

Pasco Tri Cities

Mon 3/16

6:12 pm-11:36 pm

2 stops28h 24m

$480

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 1/12

6:58 pm-12:20 am

1 stop6h 22m

Pasco Tri Cities

Fri 1/16

1:23 pm-6:18 pm

1 stop3h 55m

$537

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Thu 2/26

8:00 am-5:35 pm

2 stops10h 35m

Pasco Tri Cities

Sun 3/1

7:00 am-11:36 pm

2 stops15h 36m

$575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Pasco from

How to get the cheapest flight ticket from Idaho Falls 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

What is the cheapest day to depart on your flight to Pasco?

The cheapest day to depart from Idaho Falls to Pasco is on a Monday. Travelers who choose to depart for Pasco on a Monday will often find tickets for as low as $283. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Pasco on Thursday is $311.

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

5h 36m

Direct flights

None
The fastest flight from Idaho Falls to Pasco takes 5h 36m
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 5h 36m.

  • 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?

  • 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?

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
DeltaPriceFrom $222Free CancellationRating
7.9
8,019 reviews
Search Delta flights
Alaska AirlinesPriceFrom $254Free CancellationRating
8.0
11,543 reviews
Search Alaska Airlines flights

Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
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.

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