$183+ Cheap flights from Pasco to Idaho Falls (PSC - IDA)
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — IDA
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Pasco to Idaho Falls 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 Pasco to Idaho Falls
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Best
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One-way
Cheapest flights from Pasco to Idaho FallsExplore the most affordable flight options available from Pasco to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Pasco to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 pm -
1 stop3h 59m
Wed 10/281:58 pm -
1 stop4h 25m
Deal found 8/6![Alaska Airlines logo]()
$385
This Booking.com deal was found by Cheapflights users on 8/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:29 pm -
1 stop4h 27m
Thu 9/172:01 pm -
1 stop3h 51m
Deal found 8/3![Alaska Airlines logo]()
$405
This Booking.com deal was found by Cheapflights users on 8/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 pm -
1 stop3h 59m
Mon 10/263:57 pm -
2 stops19h 13m
Deal found 8/3![Alaska Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/5. 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 8/275:24 pm -
1 stop4h 08m
Fri 8/286:00 am -
1 stop3h 58m
Deal found 8/5![Delta logo]()
$485
This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:04 pm -
2 stops22h 20m
Sun 9/202:01 pm -
1 stop3h 51m
Deal found 8/4![Alaska Airlines logo]()
$494
Best flights from Pasco to Idaho FallsDiscover carefully curated flight deals from Pasco to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Pasco to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 10/246:00 pm -
1 stop3h 59m
Wed 10/281:58 pm -
1 stop4h 25m
Deal found 8/7![Alaska Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am -
1 stop3h 50m
Fri 8/2811:35 am -
1 stop6h 09m
Deal found 8/6![Delta logo]()
$485
This Booking.com deal was found by Cheapflights users on 8/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 pm -
1 stop3h 59m
Mon 10/263:57 pm -
2 stops19h 13m
Deal found 8/3![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/1410:56 am -
2 stops25h 28m
Thu 9/172:01 pm -
1 stop3h 51m
Deal found 8/3![Alaska Airlines logo]()
$454
Last-minute flights from Pasco to Idaho FallsDiscover last-minute flight deals from Pasco to Idaho Falls. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Pasco to Idaho Falls. Data last updated August 8, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:04 am -
1 stop6h 16m
Mon 8/243:57 pm -
1 stop7h 51m
Deal found 8/5![Alaska Airlines logo]()
$620
This Booking.com deal was found by Cheapflights users on 8/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:20 am -
1 stop7h 04m
Tue 8/256:18 am -
1 stop4h 54m
Deal found 8/6![Alaska Airlines logo]()
$585
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 8/2110:49 am -
1 stop11h 07m
Mon 8/243:57 pm -
1 stop7h 51m
Deal found 8/3![Alaska Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 8/5. 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 8/275:24 pm -
1 stop4h 08m
Fri 8/286:00 am -
1 stop3h 58m
Deal found 8/5![Delta logo]()
$485
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 8/275:20 am -
1 stop7h 04m
Fri 8/283:57 pm -
1 stop7h 51m
Deal found 8/7![Alaska Airlines logo]()
$535
This Booking.com deal was found by Cheapflights users on 8/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:29 pm -
1 stop4h 27m
Thu 9/172:01 pm -
1 stop3h 51m
Deal found 8/3![Alaska Airlines logo]()
$405
This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:04 pm -
2 stops22h 20m
Sun 9/202:01 pm -
1 stop3h 51m
Deal found 8/4![Alaska Airlines logo]()
$494
One-way flights from Pasco to Idaho FallsSearch for one-way flight options from Pasco to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Pasco to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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 9/26:00 am -
1 stop3h 50m
Deal found 8/3![Delta logo]()
$183
This Expedia deal was found by Cheapflights users on 8/3. 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.
Wed 9/25:20 am -
2 stops9h 00m
Deal found 8/3![Alaska Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:24 pm -
1 stop4h 08m
Deal found 8/6![Delta logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 9/25:17 pm -
3 stops38h 37m
Deal found 8/3![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 8/1212:56 pm -
3 stops49h 09m
Deal found 8/6![Multiple Airlines logo]()
$1,191
Find flight deals from Pasco to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Idaho Falls (IDA). 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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (Alaska Airlines) |
One-way from | $183 (Delta) |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 8, 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
Cheapest round-trip
Quickest round-trip
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Sat 10/24
6:00 pm-10:59 pm
1 stop3h 59m
Idaho Falls Fanning Field
Wed 10/28
1:58 pm-5:23 pm
1 stop4h 25m
$385
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Fri 10/23
6:00 pm-10:59 pm
1 stop3h 59m
Idaho Falls Fanning Field
Mon 10/26
3:57 pm-10:10 am
2 stops19h 13m
$424
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Mon 9/14
10:56 am-1:24 pm
2 stops25h 28m
Idaho Falls Fanning Field
Thu 9/17
2:01 pm-4:52 pm
1 stop3h 51m
$454
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Thu 8/27
6:00 am-10:50 am
1 stop3h 50m
Idaho Falls Fanning Field
Fri 8/28
11:35 am-4:44 pm
1 stop6h 09m
$485
Cheapest one-way
Quickest one-way
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Wed 9/2
6:00 am-10:50 am
1 stop3h 50m
$183
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Wed 9/2
8:04 am-3:20 pm
1 stop6h 16m
$313
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Wed 8/12
5:24 pm-10:32 pm
1 stop4h 08m
$438
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Wed 9/2
5:17 pm-8:54 am
3 stops38h 37m
$584
PascoIdaho Falls
PSC Pasco Tri Cities - IDA Idaho Falls Fanning Field
PSCIDA
Pasco Tri Cities
Wed 8/12
12:56 pm-3:05 pm
3 stops49h 09m
$1,191
Sorted by cheapest first
Compare providers for flights from Pasco to Idaho Falls
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 Pasco to Idaho Falls in August.
| 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 Pasco-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pasco-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pasco-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pasco-Idaho Falls 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 Pasco-Idaho Falls 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 Pasco to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Pasco with our price prediction graph.
PSC-IDA
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.
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated August 8, 2026.
Read through reviews of airlines operating flights from Pasco to Idaho Falls, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Pasco to Idaho Falls. 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 Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsRexburg
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Other flights to Idaho Falls
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Pasco and Idaho Falls flights
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Top airline flying from Pasco to Idaho Falls
Discover the top airline that operate flights from Pasco to Idaho Falls. 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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$394 | FlexibilityNo cancel fee | On-time75% |