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Cheap flights from San Diego to Idaho Falls (SAN - IDA) from $135

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — IDA
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from San Diego to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 June 6, 2024.

Popular in

November

Cheapest in

July

Round-trip from

$397

One-way from

$336
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 73% potential price drop
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From San Diego to Idaho Falls Fanning Field
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One-way flight from San Diego to Idaho Falls Fanning Field
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What is the cheapest day to fly round-trip from San Diego to Idaho Falls?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 400% on the overall cost on flights from San Diego to Idaho Falls.

What is the cheapest month to fly from San Diego to Idaho Falls?

Our data shows that July tends to be the cheapest month to fly to Idaho Falls from San Diego. Users have commonly found prices around $441 for the month, but tickets can be as low as $60. Due to multiple factors, prepare for potentially higher prices in November.

What is the cheapest time of day to fly from SAN to IDA?

A simple way to save on the total cost of your ticket is to fly from San Diego to Idaho Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 81% on your trip compared to booking a flight at noon.

Cheap San Diego to Idaho Falls flights in June & July 2024

Find cheap flight options from San Diego to Idaho Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from San Diego to Idaho Falls in 2024. Check back soon for alternative fares.
Fri 7/56:15 amSAN - IDA
1 stop11h 10mMultiple Airlines
Fri 7/1210:03 pmIDA - SAN
1 stop12h 12mMultiple Airlines
Deal found 6/5$218
Fri 7/56:15 amSAN - IDA
1 stop11h 10mMultiple Airlines
Fri 7/1210:03 pmIDA - SAN
2 stops18h 29mMultiple Airlines
Deal found 6/5$233
Fri 7/56:15 amSAN - IDA
1 stop11h 10mMultiple Airlines
Fri 7/127:15 pmIDA - SAN
3 stops21h 17mMultiple Airlines
Deal found 6/5$309
Wed 6/266:25 amSAN - IDA
1 stop4h 57mDelta
Fri 7/57:00 pmIDA - SAN
1 stop4h 49mDelta
Deal found 6/5$368
Thu 7/41:38 pmSAN - IDA
1 stop21h 45mDelta
Tue 7/96:59 pmIDA - SAN
1 stop5h 51mDelta
Deal found 6/5$372
Wed 6/266:25 amSAN - IDA
1 stop4h 57mDelta
Thu 7/41:05 pmIDA - SAN
2 stops8h 28mDelta
Deal found 6/5$401
Sat 6/296:25 amSAN - IDA
1 stop14h 52mDelta
Sun 6/307:00 pmIDA - SAN
1 stop4h 47mDelta
Deal found 6/6$402
Fri 7/56:25 amSAN - IDA
1 stop4h 58mDelta
Thu 7/116:59 pmIDA - SAN
1 stop5h 47mDelta
Deal found 6/5$403
Thu 7/41:38 pmSAN - IDA
1 stop21h 45mDelta
Thu 7/116:59 pmIDA - SAN
1 stop5h 47mDelta
Deal found 6/5$407

San Diego to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from San Diego to Idaho Falls in 2024. Check back soon for alternative fares.
Fri 7/56:15 amSAN - IDA
1 stop11h 10mMultiple Airlines
Fri 7/1210:03 pmIDA - SAN
1 stop12h 12mMultiple Airlines
Deal found 6/5$218
Fri 7/56:15 amSAN - IDA
1 stop11h 10mMultiple Airlines
Fri 7/1210:03 pmIDA - SAN
2 stops18h 29mMultiple Airlines
Deal found 6/5$233
Fri 7/56:15 amSAN - IDA
1 stop11h 10mMultiple Airlines
Fri 7/127:15 pmIDA - SAN
3 stops21h 17mMultiple Airlines
Deal found 6/5$309
Fri 8/238:45 amSAN - IDA
1 stop7h 29mUnited Airlines
Sun 8/255:57 pmIDA - SAN
1 stop5h 14mUnited Airlines
Deal found 6/5$358
Wed 6/266:25 amSAN - IDA
1 stop4h 57mDelta
Fri 7/57:00 pmIDA - SAN
1 stop4h 49mDelta
Deal found 6/5$368
Thu 7/41:38 pmSAN - IDA
1 stop21h 45mDelta
Tue 7/96:59 pmIDA - SAN
1 stop5h 51mDelta
Deal found 6/5$372
Fri 8/234:55 pmSAN - IDA
1 stop6h 01mAlaska Airlines
Sun 8/254:20 pmIDA - SAN
2 stops21h 59mAlaska Airlines
Deal found 6/5$390
Wed 6/266:25 amSAN - IDA
1 stop4h 57mDelta
Thu 7/41:05 pmIDA - SAN
2 stops8h 28mDelta
Deal found 6/5$401
Sat 6/296:25 amSAN - IDA
1 stop14h 52mDelta
Sun 6/307:00 pmIDA - SAN
1 stop4h 47mDelta
Deal found 6/6$402

San Diego to Idaho Falls flights leaving soon

Find last-minute flight options from San Diego to Idaho Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users seeking a last-minute flight from San Diego to Idaho Falls should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Sat 6/154:55 pmSAN - IDA
1 stop6h 02mAlaska Airlines
Wed 6/196:00 amIDA - SAN
1 stop6h 53mAlaska Airlines
Deal found 6/5$652
Sat 6/154:55 pmSAN - IDA
1 stop6h 02mAlaska Airlines
Wed 6/194:02 pmIDA - SAN
2 stops24h 41mAlaska Airlines
Deal found 6/5$657
Tue 6/115:15 pmSAN - IDA
1 stop4h 02mDelta
Sun 6/166:10 amIDA - SAN
1 stop3h 45mDelta
Deal found 6/4$672
Tue 6/113:55 pmSAN - IDA
2 stops31h 02mAlaska Airlines
Sun 6/166:00 amIDA - SAN
1 stop6h 53mAlaska Airlines
Deal found 6/4$751
Sat 6/158:01 amSAN - IDA
2 stops14h 56mAlaska Airlines
Wed 6/194:02 pmIDA - SAN
2 stops8h 57mAlaska Airlines
Deal found 6/5$779
Tue 6/116:15 amSAN - IDA
2 stops13h 53mUnited Airlines
Sun 6/162:30 pmIDA - SAN
2 stops10h 22mUnited Airlines
Deal found 6/4$905
Sat 6/159:47 amSAN - IDA
2 stops10h 56mAmerican Airlines
Wed 6/196:32 amIDA - SAN
3 stops12h 36mAmerican Airlines
Deal found 6/5$1,437
Tue 6/119:47 amSAN - IDA
2 stops10h 56mAmerican Airlines
Sun 6/166:32 amIDA - SAN
3 stops12h 36mAmerican Airlines
Deal found 6/4$1,625

One-way flights to Idaho Falls from San Diego

Search for one-way flight options from San Diego to Idaho Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users traveling one-way from San Diego to Idaho Falls can select one of these great deals. For those needing a return trip from San Diego, there is a search form available above.
Thu 6/132:56 pmSAN - IDA
2 stops21h 54mMultiple Airlines
Deal found 6/4$135
Fri 6/286:15 amSAN - IDA
1 stop11h 12mMultiple Airlines
Deal found 6/5$145
Fri 9/278:45 pmSAN - IDA
1 stop26h 11mAlaska Airlines
Deal found 6/6$177
Wed 6/266:25 amSAN - IDA
1 stop4h 57mDelta
Deal found 6/5$184
Thu 6/132:56 pmSAN - IDA
3 stops21h 54mMultiple Airlines
Deal found 6/4$187
Sun 6/308:16 pmSAN - IDA
2 stops21h 11mMultiple Airlines
Deal found 6/5$201
Tue 7/301:00 pmSAN - IDA
2 stops9h 57mAlaska Airlines
Deal found 6/6$222
Sun 6/301:38 pmSAN - IDA
3 stops24h 34mMultiple Airlines
Deal found 6/5$252
Fri 6/286:15 amSAN - IDA
1 stop11h 12mMultiple Airlines
Deal found 6/5$258

Find flights from San Diego to Idaho Falls within your budget

Customize your flight search to find flights from San Diego 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$218 - $368

Route

Depart

Return

Price

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Fri 7/5

1 stop11h 10m

Idaho Falls Fanning Field

Fri 7/12

1 stop12h 12m

$218

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Fri 7/5

1 stop11h 10m

Idaho Falls Fanning Field

Fri 7/12

2 stops18h 29m

$233

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Fri 6/28

1 stop11h 12m

Idaho Falls Fanning Field

Mon 7/1

1 stop8h 10m

$251

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Fri 6/28

1 stop11h 12m

Idaho Falls Fanning Field

Mon 7/1

2 stops19h 03m

$252

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Mon 8/19

1 stop26h 06m

Idaho Falls Fanning Field

Sat 8/24

1 stop7h 26m

$295

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Fri 9/27

1 stop7h 30m

Idaho Falls Fanning Field

Mon 9/30

1 stop8h 24m

$323

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Mon 8/19

1 stop26h 06m

Idaho Falls Fanning Field

Sat 8/24

2 stops15h 54m

$327

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Fri 8/23

1 stop7h 29m

Idaho Falls Fanning Field

Sun 8/25

1 stop5h 14m

$358

San DiegoIdaho Falls Fanning Field

SAN - IDA

SANIDA

San Diego

Wed 6/26

1 stop4h 57m

Idaho Falls Fanning Field

Thu 7/4

1 stop4h 04m

$368

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from San Diego to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Idaho Falls. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Idaho Falls flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Diego to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from San Diego with our price prediction graph.
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.

Temperature and rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature and rainfall totals by month.

IDA

Temperature

23 - 69.8 °F

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 6, 2024.
To help decide which airline to fly from San Diego to Idaho Falls, see what other customers have to say about United Airlines, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,227 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from San Diego to Idaho Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from San Diego to Idaho Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $218, but on average you can expect to pay $337.

  • Are there last-minute flights available from San Diego to Idaho Falls for under $700?

    There are currently 8+ open flights from San Diego to Idaho Falls within the next 7 days for less than $700.

  • What are the cheapest airlines flying from San Diego to Idaho Falls round-trip?

    Currently priced at $295, Alaska Airlines will fly you from San Diego to Idaho Falls and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $358 and $368, respectively. Alaska Airlines is currently priced 33% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Diego to Idaho Falls one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $177. Users have also found prices from $184 and $333 on Delta and United Airlines, respectively.

  • What does SAN to IDA mean?

    SAN stands for San Diego Airport, while IDA stands for Idaho Falls Fanning Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from San Diego to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Diego to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Diego to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on San Diego to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Idaho Falls.

  • Can I find deals for business class flights from San Diego to Idaho Falls?

    Yes. Cheapflights offers flight deals from San Diego to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Diego to Idaho Falls that allow pets onboard?

    Many airlines flying from San Diego to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Diego to Idaho Falls?

    Yes, you can often find last-minute deals on San Diego to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Diego to Idaho Falls flight deals updated?

    The San Diego to Idaho Falls flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from San Diego to Idaho Falls?

    The most popular airlines flying from San Diego to Idaho Falls are American Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from San Diego to Idaho Falls?

    Currently, December is the cheapest month in which you can book a flight from San Diego to Idaho Falls (average of $397). Flying from San Diego to Idaho Falls in June is currently the most expensive (average of $618). 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.

See more FAQs

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Top 4 airlines flying from San Diego to Idaho Falls

Discover the top 4 airlines that operate flights from San Diego 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$60Average$113FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$290Average$409FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$347Average$442FlexibilityNo cancel feeOn-time69%
DeltaCheapest$354Average$560FlexibilityNo cancel feeOn-timeN/A
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Search flights from San Diego to Idaho Falls by cabin class

Find flights from San Diego to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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