$210+ Cheap flights from Idaho Falls to Pasco (IDA - PSC)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PSC
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Pasco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Pasco
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Cheapest flights from Idaho Falls to PascoExplore the most affordable flight options available from Idaho Falls to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Idaho Falls to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:54 pm
IDA
- PSC
1 stop5h 46m
Alaska Airlines
Sat 6/68:00 am
PSC
- IDA
1 stop6h 26m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
IDA
- PSC
1 stop9h 54m
Allegiant Air
Thu 4/93:30 pm
PSC
- IDA
1 stop29h 01m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
IDA
- PSC
1 stop18h 58m
Alaska Airlines
Wed 4/82:01 pm
PSC
- IDA
1 stop7h 51m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
IDA
- PSC
1 stop9h 54m
Multiple Airlines
Thu 4/93:30 pm
PSC
- IDA
2 stops22h 57m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$511
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:00 am
IDA
- PSC
1 stop18h 58m
Alaska Airlines
Mon 3/307:26 pm
PSC
- IDA
2 stops50h 26m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:52 am
IDA
- PSC
1 stop10h 05m
Allegiant Air
Sun 3/226:31 pm
PSC
- IDA
1 stop25h 52m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$542
Best flights from Idaho Falls to PascoDiscover carefully curated flight deals from Idaho Falls to Pasco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Idaho Falls to Pasco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
IDA
- PSC
1 stop6h 04m
Alaska Airlines
Sat 6/68:00 am
PSC
- IDA
1 stop6h 26m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
IDA
- PSC
1 stop9h 54m
Allegiant Air
Thu 4/93:30 pm
PSC
- IDA
1 stop29h 01m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
IDA
- PSC
1 stop9h 54m
Multiple Airlines
Thu 4/93:30 pm
PSC
- IDA
2 stops22h 57m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$511
Last-minute flights from Idaho Falls to PascoDiscover last-minute flight deals from Idaho Falls to Pasco. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Pasco. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:52 am
IDA
- PSC
1 stop10h 05m
Allegiant Air
Sun 3/226:31 pm
PSC
- IDA
1 stop25h 52m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$542
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:45 am
IDA
- PSC
2 stops6h 56m
Delta
Sun 3/225:19 pm
PSC
- IDA
1 stop3h 57m
Delta
Deal found 3/5![Delta logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:52 am
IDA
- PSC
1 stop10h 05m
Multiple Airlines
Sun 3/226:31 pm
PSC
- IDA
2 stops19h 43m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:59 pm
IDA
- PSC
1 stop6h 59m
Alaska Airlines
Fri 3/276:11 pm
PSC
- IDA
1 stop3h 41m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:55 pm
IDA
- PSC
1 stop5h 34m
Delta
Sat 3/286:00 am
PSC
- IDA
1 stop5h 27m
Delta
Deal found 3/10![Delta logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:00 am
IDA
- PSC
1 stop18h 58m
Alaska Airlines
Mon 3/307:26 pm
PSC
- IDA
2 stops50h 26m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$521
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
IDA
- PSC
1 stop18h 58m
Alaska Airlines
Wed 4/82:01 pm
PSC
- IDA
1 stop7h 51m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
IDA
- PSC
1 stop9h 54m
Allegiant Air
Thu 4/93:30 pm
PSC
- IDA
1 stop29h 01m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
IDA
- PSC
1 stop9h 54m
Multiple Airlines
Thu 4/93:30 pm
PSC
- IDA
2 stops22h 57m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$511
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:59 pm
IDA
- PSC
1 stop5h 41m
Alaska Airlines
Mon 4/206:11 pm
PSC
- IDA
1 stop3h 41m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$554
One-way flights from Idaho Falls to PascoSearch for one-way flight options from Idaho Falls to Pasco. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Idaho Falls to Pasco. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:55 pm
IDA
- PSC
1 stop5h 34m
Delta
Deal found 3/7![Delta logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:50 am
IDA
- PSC
1 stop9h 54m
Allegiant Air
Deal found 3/7![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:50 am
IDA
- PSC
2 stops35h 46m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:55 pm
IDA
- PSC
1 stop5h 34m
Delta
Deal found 3/9![Delta logo]()
$258
This Orbitz deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:59 pm
IDA
- PSC
1 stop5h 41m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$453
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
IDA
- PSC
1 stop18h 58m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:41 pm
IDA
- PSC
3 stops50h 43m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:06 pm
IDA
- PSC
3 stops50h 52m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:00 am
IDA
- PSC
3 stops41h 28m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:17 pm
IDA
- PSC
3 stops42h 44m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$730
Find flight deals from Idaho Falls to Pasco
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Pasco (PSC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $375 (Alaska Airlines) |
One-way from | $210 (Delta) |
Popular in | October |
Cheapest in | February |
Average price | $636 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
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
Cheapest round-trip
Quickest round-trip
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Fri 6/5
6:00 am-11:04 am
1 stop6h 04m
Pasco Tri Cities
Sat 6/6
8:00 am-3:26 pm
1 stop6h 26m
$375
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Thu 4/2
9:50 am-6:44 pm
1 stop9h 54m
Pasco Tri Cities
Thu 4/9
3:30 pm-9:31 pm
1 stop29h 01m
$483
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Thu 4/2
9:50 am-6:44 pm
1 stop9h 54m
Pasco Tri Cities
Thu 4/9
3:30 pm-3:27 pm
2 stops22h 57m
$511
Cheapest one-way
Quickest one-way
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Mon 4/6
6:55 pm-11:29 pm
1 stop5h 34m
$210
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Sun 4/5
9:50 am-6:44 pm
1 stop9h 54m
$221
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Sun 4/5
9:50 am-8:36 pm
2 stops35h 46m
$249
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Thu 3/26
6:55 pm-11:29 pm
1 stop5h 34m
$258
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Sat 4/11
6:00 am-11:58 pm
1 stop18h 58m
$492
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Sat 4/11
6:41 pm-8:24 pm
3 stops50h 43m
$585
Idaho FallsPasco
IDA - PSC
IDAPSC
Idaho Falls Fanning Field
Mon 4/6
10:06 pm-11:58 pm
3 stops50h 52m
$604
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Idaho Falls to Pasco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Pasco in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-Pasco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Pasco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Pasco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Pasco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Pasco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to Pasco
Have a flexible travel schedule? Discover the best time to fly to Pasco from Idaho Falls with our price prediction graph.
IDA-PSC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho Falls to Pasco
Reviews of airlines servicing Pasco
Get insights into the airlines that provide service to Pasco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pasco. Reviews last updated March 10, 2026.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Idaho Falls to Pasco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Overall
8.0
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Overall
8.0
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Pasco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Pasco?
Book flights to Pasco if you plan to visit one of these locationsKennewick
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Idaho Falls and Pasco flights
Browse other Idaho Falls and Pasco flight options. Last updated on March 10, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
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Top 2 airlines flying from Idaho Falls to Pasco
Discover the top 2 airlines that operate flights from Idaho Falls to Pasco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$312 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$316 | Average$594 | FlexibilityNo cancel fee | On-timeN/A |