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Cheap flights from Idaho Falls to Pasco from $239

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 10/4. 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 (IDA-PSC)

Cheap round-trip flights

Delta Logo
6:51 pm - 10:28 pmIDA-PSC
4h 37m1 stop
Delta Logo
5:59 pm - 10:30 pmPSC-IDA
3h 31m1 stop
$239Delta
Find Deal
sáb., oct. 4 - sáb., oct. 11
Delta Logo
6:51 pm - 11:28 pmIDA-PSC
5h 37m1 stop
Delta Logo
5:15 pm - 10:25 pmPSC-IDA
4h 10m1 stop
$269Delta
Find Deal
mié., sep. 17 - mié., sep. 24
Hawaiian Airlines Logo
4:15 pm - 9:19 pmIDA-PSC
6h 04m1 stop
Hawaiian Airlines Logo
8:21 am - 3:13 pmPSC-IDA
5h 52m1 stop
$317Hawaiian Airlines
Find Deal
sáb., oct. 25 - vie., oct. 31
Delta Logo
6:51 pm - 10:28 pmIDA-PSC
4h 37m1 stop
Delta Logo
1:00 pm - 10:30 pmPSC-IDA
8h 30m2 stops
$323Delta
Find Deal
sáb., oct. 4 - sáb., oct. 11
Alaska Airlines Logo
6:13 am - 12:28 pmIDA-PSC
7h 15m1 stop
Alaska Airlines Logo
1:05 pm - 10:39 pmPSC-IDA
8h 34m1 stop
$367Alaska Airlines
Find Deal
mar., sep. 9 - mar., sep. 16
Alaska Airlines Logo
6:13 am - 12:28 pmIDA-PSC
7h 15m1 stop
Alaska Airlines Logo
1:05 pm - 10:39 pmPSC-IDA
8h 34m1 stop
$397Alaska Airlines
Find Deal
sáb., sep. 13 - mié., sep. 17
Delta Logo
6:51 pm - 11:28 pmIDA-PSC
5h 37m1 stop
Delta Logo
1:05 pm - 10:25 pmPSC-IDA
8h 20m2 stops
$406Delta
Find Deal
mié., sep. 17 - mié., sep. 24
Delta Logo
1:06 pm - 8:55 pmIDA-PSC
8h 49m2 stops
Delta Logo
1:00 pm - 10:30 pmPSC-IDA
8h 30m2 stops
$414Delta
Find Deal
sáb., oct. 4 - sáb., oct. 11
United Airlines Logo
5:56 pm - 8:35 pmIDA-PSC
27h 39m1 stop
United Airlines Logo
12:45 pm - 5:23 pmPSC-IDA
27h 38m1 stop
$547United Airlines
Find Deal
jue., sep. 11 - lun., sep. 15
United Airlines Logo
5:00 am - 11:08 pmIDA-PSC
19h 08m2 stops
United Airlines Logo
12:45 pm - 10:48 pmPSC-IDA
9h 03m1 stop
$647United Airlines
Find Deal
jue., sep. 11 - lun., sep. 15

Alaska Airlines flights from Idaho Falls to Pasco

Our best Alaska Airlines deals on Idaho Falls to Pasco flight tickets
Alaska Airlines
Sep 9
IDA6:13 amIdaho Falls Fanning Field
7h 15m
1 stop
PSC12:28 pmPasco Tri Cities
Sep 16
PSC1:05 pmPasco Tri Cities
8h 34m
1 stop
IDA10:39 pmIdaho Falls Fanning Field
$367
Find similar
Alaska Airlines
Sep 13
IDA6:13 amIdaho Falls Fanning Field
7h 15m
1 stop
PSC12:28 pmPasco Tri Cities
Sep 17
PSC1:05 pmPasco Tri Cities
8h 34m
1 stop
IDA10:39 pmIdaho Falls Fanning Field
$397
Find similar
Alaska Airlines
Oct 9
IDA4:15 pmIdaho Falls Fanning Field
9h 02m
1 stop
PSC12:17 amPasco Tri Cities
Oct 13
PSC7:24 pmPasco Tri Cities
19h 14m
1 stop
IDA3:38 pmIdaho Falls Fanning Field
$443
Find similar

Delta flights from Idaho Falls to Pasco

Our best Delta deals on Idaho Falls to Pasco flight tickets
Delta
Oct 4
IDA6:51 pmIdaho Falls Fanning Field
4h 37m
1 stop
PSC10:28 pmPasco Tri Cities
Oct 11
PSC5:59 pmPasco Tri Cities
3h 31m
1 stop
IDA10:30 pmIdaho Falls Fanning Field
$239
Find similar
Delta
Sep 17
IDA6:51 pmIdaho Falls Fanning Field
5h 37m
1 stop
PSC11:28 pmPasco Tri Cities
Sep 24
PSC5:15 pmPasco Tri Cities
4h 10m
1 stop
IDA10:25 pmIdaho Falls Fanning Field
$269
Find similar
Delta
Oct 4
IDA6:51 pmIdaho Falls Fanning Field
4h 37m
1 stop
PSC10:28 pmPasco Tri Cities
Oct 11
PSC1:00 pmPasco Tri Cities
8h 30m
2 stops
IDA10:30 pmIdaho Falls Fanning Field
$323
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 agosto 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

sáb. 10/4

6:51 pm-10:28 pm

1 stop4h 37m

Pasco Tri Cities

sáb. 10/11

5:59 pm-10:30 pm

1 stop3h 31m

$239

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

mié. 9/17

6:51 pm-11:28 pm

1 stop5h 37m

Pasco Tri Cities

mié. 9/24

5:15 pm-10:25 pm

1 stop4h 10m

$269

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

sáb. 10/25

4:15 pm-9:19 pm

1 stop6h 04m

Pasco Tri Cities

vie. 10/31

8:21 am-3:13 pm

1 stop5h 52m

$317

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

sáb. 10/4

6:51 pm-10:28 pm

1 stop4h 37m

Pasco Tri Cities

sáb. 10/11

1:00 pm-10:30 pm

2 stops8h 30m

$323

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

mar. 9/9

6:13 am-12:28 pm

1 stop7h 15m

Pasco Tri Cities

mar. 9/16

1:05 pm-10:39 pm

1 stop8h 34m

$367

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

sáb. 9/13

6:13 am-12:28 pm

1 stop7h 15m

Pasco Tri Cities

mié. 9/17

1:05 pm-10:39 pm

1 stop8h 34m

$397

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

mié. 9/17

6:51 pm-11:28 pm

1 stop5h 37m

Pasco Tri Cities

mié. 9/24

1:05 pm-10:25 pm

2 stops8h 20m

$406

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

sáb. 10/4

1:06 pm-8:55 pm

2 stops8h 49m

Pasco Tri Cities

sáb. 10/11

1:00 pm-10:30 pm

2 stops8h 30m

$414

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

jue. 9/11

5:56 pm-8:35 pm

1 stop27h 39m

Pasco Tri Cities

lun. 9/15

12:45 pm-5:23 pm

1 stop27h 38m

$547

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

jue. 9/11

5:00 am-11:08 pm

2 stops19h 08m

Pasco Tri Cities

lun. 9/15

12:45 pm-10:48 pm

1 stop9h 03m

$647

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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.
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 3h 43m.

  • 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 $251Free CancellationRating
7.9
7,977 reviews
Search Delta 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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