$161+ Cheap flights from Idaho Falls to San Diego (IDA - SAN)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SAN
8月 24 — 8月 311
Round-trip
1 adult, Economy
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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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Best
Last-minute
One-way
Cheapest flights from Idaho Falls to San DiegoExplore the most affordable flight options available from Idaho Falls to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7月 25, 2026.
Explore the most affordable flight options available from Idaho Falls to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7月 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
週一 10/267:30 pm
IDA
- SAN
2 stops38h 32m
Multiple Airlines
週四 11/58:48 pm
SAN
- IDA
1 stop15h 42m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
週一 8/245:33 pm
IDA
- SAN
2 stops22h 17m
Multiple Airlines
週四 8/278:59 pm
SAN
- IDA
1 stop12h 23m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
週五 10/308:28 pm
IDA
- SAN
2 stops38h 34m
Multiple Airlines
週四 11/58:48 pm
SAN
- IDA
1 stop15h 42m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
週三 8/1911:46 am
IDA
- SAN
1 stop9h 29m
Multiple Airlines
週日 8/236:25 am
SAN
- IDA
1 stop11h 39m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 8/264:04 pm
IDA
- SAN
1 stop7h 23m
United Airlines
週六 8/296:30 am
SAN
- IDA
1 stop5h 59m
United Airlines
Deal found 7/22![United Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
週一 10/267:30 pm
IDA
- SAN
2 stops38h 32m
Multiple Airlines
週日 11/18:48 pm
SAN
- IDA
1 stop14h 48m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
週六 10/316:09 am
IDA
- SAN
1 stop6h 41m
Alaska Airlines
週六 10/312:59 pm
SAN
- IDA
1 stop7h 00m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$267
Best flights from Idaho Falls to San DiegoDiscover carefully curated flight deals from Idaho Falls to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7月 25, 2026.
Discover carefully curated flight deals from Idaho Falls to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7月 25, 2026.
This Delta deal was found by Cheapflights users on 7/21. 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.
週六 11/216:45 pm
IDA
- SAN
1 stop6h 02m
Delta
週二 11/246:15 am
SAN
- IDA
1 stop5h 12m
Delta
Deal found 7/21![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 9/174:04 pm
IDA
- SAN
1 stop7h 24m
United Airlines
週二 9/226:30 am
SAN
- IDA
1 stop5h 59m
United Airlines
Deal found 7/21![United Airlines logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
週五 10/301:58 pm
IDA
- SAN
1 stop9h 00m
Alaska Airlines
週六 10/312:59 pm
SAN
- IDA
1 stop7h 00m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/20. 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.
週二 12/16:00 am
IDA
- SAN
1 stop4h 06m
Delta
週六 12/55:00 pm
SAN
- IDA
1 stop4h 19m
Delta
Deal found 7/20![Delta logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
週一 12/76:15 am
IDA
- SAN
1 stop7h 39m
Alaska Airlines
週三 12/91:45 pm
SAN
- IDA
1 stop7h 54m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 7/22. 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.
週三 10/281:05 pm
IDA
- SAN
1 stop6h 24m
Delta
週一 11/26:15 am
SAN
- IDA
1 stop5h 07m
Delta
Deal found 7/22![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 7/21. 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.
週五 11/206:45 pm
IDA
- SAN
1 stop6h 02m
Delta
週二 11/246:15 am
SAN
- IDA
1 stop5h 12m
Delta
Deal found 7/21![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
週三 10/286:09 am
IDA
- SAN
2 stops12h 19m
Alaska Airlines
週三 11/46:15 am
SAN
- IDA
1 stop8h 02m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 7/21. 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.
週一 10/261:05 pm
IDA
- SAN
1 stop6h 24m
Delta
週五 10/305:06 pm
SAN
- IDA
1 stop4h 14m
Delta
Deal found 7/21![Delta logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
週四 10/291:58 pm
IDA
- SAN
1 stop9h 00m
Alaska Airlines
週一 11/29:59 pm
SAN
- IDA
2 stops14h 17m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
週日 11/11:53 pm
IDA
- SAN
1 stop7h 13m
Alaska Airlines
週四 11/56:15 am
SAN
- IDA
1 stop8h 02m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$376
Last-minute flights from Idaho Falls to San DiegoDiscover last-minute flight deals from Idaho Falls to San Diego. Data last updated 7月 25, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to San Diego. Data last updated 7月 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
週一 8/1010:54 pm
IDA
- SAN
2 stops26h 05m
Multiple Airlines
週四 8/134:28 pm
SAN
- IDA
1 stop15h 31m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
週三 8/1911:46 am
IDA
- SAN
1 stop9h 29m
Multiple Airlines
週日 8/236:25 am
SAN
- IDA
1 stop11h 39m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 7/21. 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.
週六 8/2211:35 am
IDA
- SAN
1 stop5h 21m
Delta
週三 8/265:01 pm
SAN
- IDA
1 stop4h 31m
Delta
Deal found 7/21![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 7/21. 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.
週六 8/227:00 pm
IDA
- SAN
1 stop4h 52m
Delta
週四 8/271:25 pm
SAN
- IDA
1 stop3h 55m
Delta
Deal found 7/21![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 8/224:04 pm
IDA
- SAN
1 stop5h 30m
United Airlines
週一 8/246:30 am
SAN
- IDA
1 stop7h 53m
United Airlines
Deal found 7/21![United Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
週一 8/245:33 pm
IDA
- SAN
2 stops22h 17m
Multiple Airlines
週四 8/278:59 pm
SAN
- IDA
1 stop12h 23m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 7/21. 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.
週一 8/243:17 pm
IDA
- SAN
1 stop3h 49m
Delta
週三 8/261:25 pm
SAN
- IDA
1 stop3h 55m
Delta
Deal found 7/21![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 8/264:04 pm
IDA
- SAN
1 stop7h 23m
United Airlines
週六 8/296:30 am
SAN
- IDA
1 stop5h 59m
United Airlines
Deal found 7/22![United Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 8/314:04 pm
IDA
- SAN
1 stop5h 30m
United Airlines
週三 9/212:33 pm
SAN
- IDA
1 stop7h 45m
United Airlines
Deal found 7/24![United Airlines logo]()
$304
One-way flights from Idaho Falls to San DiegoSearch for one-way flight options from Idaho Falls to San Diego. Find affordable one-way fares based on user searches. Data last updated 7月 25, 2026.
Search for one-way flight options from Idaho Falls to San Diego. Find affordable one-way fares based on user searches. Data last updated 7月 25, 2026.
This Delta deal was found by Cheapflights users on 7/22. 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.
週二 9/226:00 am
IDA
- SAN
1 stop3h 41m
Delta
Deal found 7/22![Delta logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
週一 8/310:47 pm
IDA
- SAN
1 stop16h 21m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 7/21. 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.
週六 8/17:00 pm
IDA
- SAN
1 stop4h 15m
Delta
Deal found 7/21![Delta logo]()
$176
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 8/55:54 pm
IDA
- SAN
1 stop5h 31m
United Airlines
Deal found 7/21![United Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 7/21. 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.
週五 7/317:00 pm
IDA
- SAN
1 stop5h 49m
Delta
Deal found 7/21![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 7/21. 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.
週四 8/63:17 pm
IDA
- SAN
1 stop3h 49m
Delta
Deal found 7/21![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 7/23. 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.
週一 8/107:00 pm
IDA
- SAN
1 stop5h 50m
Delta
Deal found 7/23![Delta logo]()
$270
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 8/84:14 pm
IDA
- SAN
1 stop5h 32m
United Airlines
Deal found 7/24![United Airlines logo]()
$276
Find flight deals from Idaho Falls to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to San Diego (SAN). 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 7月 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Kiwi.com) |
One-way from | $161 (Delta) |
Popular in | October |
Cheapest in | August |
Average price | $464 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to San Diego 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 7月 25, 2026.
Use the filters below to find and compare flights from Idaho Falls to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週六 11/21
6:45 pm-11:47 pm
1 stop6h 02m
San Diego
週二 11/24
6:15 am-12:27 pm
1 stop5h 12m
$273
Quickest round-trip
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週二 12/1
6:00 am-9:06 am
1 stop4h 06m
San Diego
週六 12/5
5:00 pm-10:19 pm
1 stop4h 19m
$273
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週四 9/17
4:04 pm-10:28 pm
1 stop7h 24m
San Diego
週二 9/22
6:30 am-1:29 pm
1 stop5h 59m
$281
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週五 10/30
1:58 pm-9:58 pm
1 stop9h 00m
San Diego
週六 10/31
2:59 pm-10:59 pm
1 stop7h 00m
$297
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週三 10/28
1:05 pm-6:29 pm
1 stop6h 24m
San Diego
週一 11/2
6:15 am-12:22 pm
1 stop5h 07m
$297
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週五 11/20
6:45 pm-11:47 pm
1 stop6h 02m
San Diego
週二 11/24
6:15 am-12:27 pm
1 stop5h 12m
$297
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週一 12/7
6:15 am-12:54 pm
1 stop7h 39m
San Diego
週三 12/9
1:45 pm-10:39 pm
1 stop7h 54m
$303
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週一 10/26
1:05 pm-6:29 pm
1 stop6h 24m
San Diego
週五 10/30
5:06 pm-10:20 pm
1 stop4h 14m
$321
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週三 10/28
6:09 am-5:28 pm
2 stops12h 19m
San Diego
週三 11/4
6:15 am-3:17 pm
1 stop8h 02m
$342
Idaho FallsSan Diego
IDA - SAN
IDASAN
Idaho Falls Fanning Field
週四 10/29
1:58 pm-9:58 pm
1 stop9h 00m
San Diego
週一 11/2
9:59 pm-1:16 pm
2 stops14h 17m
$375
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Idaho Falls to San Diego
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 San Diego in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-San Diego 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-San Diego 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 San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Idaho Falls with our price prediction graph.
IDA-SAN
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 San Diego
What is the cheapest month to book a flight from Idaho Falls to San Diego?
Currently, August is the cheapest month in which you can book a flight from Idaho Falls to San Diego (average of $289). Flying from Idaho Falls to San Diego in October is currently the most expensive (average of $495). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Idaho Falls to San Diego?
Airfare is below average for this route at the moment.
Idaho Falls to San Diego flights typically cost between $332 and $486 in October.The cheapest round-trip price found within the last 5 days was $209 on Multiple Airlines (Oct 26-Nov 5).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated 7月 25, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Idaho Falls to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to San Diego. 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 San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Alternative routes for Idaho Falls to San Diego
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Idaho Falls and San Diego flights
Browse other Idaho Falls and San Diego flight options. Last updated on 7月 25, 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 7月 25, 2026.
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Other flights to San Diego
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Top 3 airlines flying from Idaho Falls to San Diego
Discover the top 3 airlines that operate flights from Idaho Falls to San Diego. 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 7月 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$364 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$454 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$250 | Average$409 | FlexibilityNo cancel fee | On-timeN/A |