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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 2/13. 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 Idaho Falls to Pasco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:00 am - 8:55 pmIDA-PSC
12h 55m1 stop
Alaska Airlines Logo
12:56 pm - 4:23 pmPSC-IDA
26h 27m1 stop
$264Alaska Airlines
Find Deal
Fri, Feb 13 - Mon, Feb 16
Hawaiian Airlines Logo
5:00 pm - 8:55 pmIDA-PSC
4h 55m1 stop
Hawaiian Airlines Logo
8:25 am - 4:23 pmPSC-IDA
6h 58m1 stop
$277Hawaiian Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:28 pm - 10:48 amIDA-PSC
17h 20m2 stops
Delta Logo
1:00 pm - 10:21 pmPSC-IDA
8h 21m2 stops
$317Delta
Find Deal
Fri, Feb 13 - Tue, Feb 17
Delta Logo
6:28 pm - 10:48 amIDA-PSC
17h 20m2 stops
Delta Logo
4:58 pm - 10:21 pmPSC-IDA
4h 23m1 stop
$332Delta
Find Deal
Fri, Feb 13 - Tue, Feb 17
Delta Logo
6:28 pm - 10:48 amIDA-PSC
17h 20m2 stops
Delta Logo
5:35 pm - 10:21 pmPSC-IDA
27h 46m2 stops
$336Delta
Find Deal
Fri, Feb 13 - Mon, Feb 16
Alaska Airlines Logo
8:00 am - 1:04 pmIDA-PSC
6h 04m1 stop
Alaska Airlines Logo
6:00 pm - 3:23 pmPSC-IDA
20h 23m1 stop
$343Alaska Airlines
Find Deal
Fri, Feb 13 - Fri, Feb 13
Delta Logo
6:28 pm - 11:40 pmIDA-PSC
6h 12m1 stop
Delta Logo
5:35 pm - 10:21 pmPSC-IDA
27h 46m2 stops
$350Delta
Find Deal
Fri, Feb 13 - Mon, Feb 16
Allegiant Air Logo
6:47 pm - 8:54 amIDA-PSC
15h 07m1 stop
Allegiant Air Logo
9:17 pm - 7:08 pmPSC-IDA
20h 51m1 stop
$592Allegiant Air
Find Deal
Wed, Nov 26 - Sun, Nov 30
United Airlines Logo
10:45 am - 11:36 amIDA-PSC
25h 51m2 stops
United Airlines Logo
2:00 pm - 9:53 amPSC-IDA
18h 53m2 stops
$788United Airlines
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Tue, Mar 24 - Thu, Apr 2
United Airlines Logo
5:00 am - 11:07 pmIDA-PSC
19h 07m2 stops
United Airlines Logo
5:05 am - 2:03 amPSC-IDA
19h 58m1 stop
$1,108United Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29

Alaska Airlines flights from Idaho Falls to Pasco

Our best Alaska Airlines deals on Idaho Falls to Pasco flight tickets
Alaska Airlines
Feb 13
IDA9:00 amIdaho Falls Fanning Field
12h 55m
1 stop
PSC8:55 pmPasco Tri Cities
Feb 16
PSC12:56 pmPasco Tri Cities
26h 27m
1 stop
IDA4:23 pmIdaho Falls Fanning Field
$264
Find similar
Alaska Airlines
Feb 13
IDA8:00 amIdaho Falls Fanning Field
6h 04m
1 stop
PSC1:04 pmPasco Tri Cities
Feb 13
PSC6:00 pmPasco Tri Cities
20h 23m
1 stop
IDA3:23 pmIdaho Falls Fanning Field
$343
Find similar
Alaska Airlines
Mar 10
IDA9:00 amIdaho Falls Fanning Field
9h 35m
2 stops
PSC5:35 pmPasco Tri Cities
Mar 11
PSC8:25 amPasco Tri Cities
6h 58m
1 stop
IDA4:23 pmIdaho Falls Fanning Field
$351
Find similar

Delta flights from Idaho Falls to Pasco

Our best Delta deals on Idaho Falls to Pasco flight tickets
Delta
Feb 13
IDA6:28 pmIdaho Falls Fanning Field
17h 20m
2 stops
PSC10:48 amPasco Tri Cities
Feb 17
PSC1:00 pmPasco Tri Cities
8h 21m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$317
Find similar
Delta
Feb 13
IDA6:28 pmIdaho Falls Fanning Field
17h 20m
2 stops
PSC10:48 amPasco Tri Cities
Feb 17
PSC4:58 pmPasco Tri Cities
4h 23m
1 stop
IDA10:21 pmIdaho Falls Fanning Field
$332
Find similar
Delta
Feb 13
IDA6:28 pmIdaho Falls Fanning Field
17h 20m
2 stops
PSC10:48 amPasco Tri Cities
Feb 16
PSC5:35 pmPasco Tri Cities
27h 46m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$336
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 November 10, 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

Fri 2/13

9:00 am-8:55 pm

1 stop12h 55m

Pasco Tri Cities

Mon 2/16

12:56 pm-4:23 pm

1 stop26h 27m

$264

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/10

5:00 pm-8:55 pm

1 stop4h 55m

Pasco Tri Cities

Wed 3/11

8:25 am-4:23 pm

1 stop6h 58m

$277

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Fri 2/13

6:28 pm-10:48 am

2 stops17h 20m

Pasco Tri Cities

Tue 2/17

1:00 pm-10:21 pm

2 stops8h 21m

$317

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Fri 2/13

6:28 pm-10:48 am

2 stops17h 20m

Pasco Tri Cities

Tue 2/17

4:58 pm-10:21 pm

1 stop4h 23m

$332

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Fri 2/13

6:28 pm-10:48 am

2 stops17h 20m

Pasco Tri Cities

Mon 2/16

5:35 pm-10:21 pm

2 stops27h 46m

$336

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Fri 2/13

8:00 am-1:04 pm

1 stop6h 04m

Pasco Tri Cities

Fri 2/13

6:00 pm-3:23 pm

1 stop20h 23m

$343

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Fri 2/13

6:28 pm-11:40 pm

1 stop6h 12m

Pasco Tri Cities

Mon 2/16

5:35 pm-10:21 pm

2 stops27h 46m

$350

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Wed 11/26

6:47 pm-8:54 am

1 stop15h 07m

Pasco Tri Cities

Sun 11/30

9:17 pm-7:08 pm

1 stop20h 51m

$592

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/24

10:45 am-11:36 am

2 stops25h 51m

Pasco Tri Cities

Thu 4/2

2:00 pm-9:53 am

2 stops18h 53m

$788

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 11/25

5:00 am-11:07 pm

2 stops19h 07m

Pasco Tri Cities

Sat 11/29

5:05 am-2:03 am

1 stop19h 58m

$1,108

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 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.

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

The cheapest time of day to fly to Pasco is in the evening when flights can be purchased for as low as $283. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $533 on average. Flights to Pasco from Idaho Falls at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
There are no direct flights from Idaho Falls to Pasco. There are no popular flight routes from Idaho Falls to Pasco.
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  • 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 13m.

  • 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
8,004 reviews
Search Delta flights
Alaska AirlinesPriceFrom $289Free CancellationRating
8.0
11,259 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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