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McAllen

$246+ Cheap flights from Idaho to McAllen (MFE)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MFE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Idaho to McAllen

Keep the following information in mind while searching for Idaho to McAllen flight deals. Data was last updated September 11, 2025.

Round-trip from

$277
(Delta)

One-way from

$246
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$433
From Idaho to McAllen Miller Intl
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One-way flight from Idaho to McAllen Miller Intl
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Highest demand for flights based on searches. 13% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to McAllen

Cheapest flights from Idaho to McAllen
Explore the most affordable flight options available from Idaho to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 9/2610:58 pmGEG - MFE
2 stops10h 51mDelta
Tue 9/305:18 pmMFE - GEG
2 stops8h 17mDelta
Deal found 9/10$277
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:35 pmGEG - MFE
1 stop8h 15mAmerican Airlines
Tue 9/305:00 amMFE - GEG
1 stop8h 45mAmerican Airlines
Deal found 9/10$479
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/129:08 pmGEG - MFE
1 stop12h 35mAllegiant Air
Sun 10/2612:48 pmMFE - GEG
1 stop9h 30mAllegiant Air
Deal found 9/9$482
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 10/1211:15 pmGEG - MFE
2 stops10h 36mDelta
Sun 10/265:25 amMFE - GEG
2 stops8h 36mDelta
Deal found 9/9$529
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:06 pmGEG - MFE
1 stop13h 28mAllegiant Air
Thu 9/251:49 pmMFE - GEG
1 stop8h 27mAllegiant Air
Deal found 9/10$541
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:23 amGEG - MFE
2 stops12h 24mUnited Airlines
Thu 9/2512:14 pmMFE - GEG
2 stops13h 01mUnited Airlines
Deal found 9/10$549
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/1211:53 amGEG - MFE
2 stops21h 50mMultiple Airlines
Sun 10/2612:48 pmMFE - GEG
1 stop9h 30mMultiple Airlines
Deal found 9/9$593
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:06 pmGEG - MFE
1 stop13h 28mMultiple Airlines
Thu 9/258:47 pmMFE - GEG
2 stops16h 11mMultiple Airlines
Deal found 9/10$673
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:28 amGEG - MFE
1 stop7h 26mAmerican Airlines
Fri 12/194:01 pmMFE - GEG
1 stop6h 37mAmerican Airlines
Deal found 9/10$1,031

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to McAllen 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 September 11, 2025.
Use the filters below to find and compare flights from Idaho to McAllen that are best for you.

Fly from

Idaho

Fly to

McAllen

Route

Depart

Return

Price

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Fri 9/26

10:58 pm-11:49 am

2 stops10h 51m

McAllen Miller Intl

Tue 9/30

5:18 pm-11:35 pm

2 stops8h 17m

$277

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Tue 3/3

5:45 am-4:55 pm

2 stops9h 10m

McAllen Miller Intl

Wed 3/4

1:00 pm-10:45 pm

2 stops11h 45m

$283

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Tue 3/3

5:49 am-4:17 pm

1 stop8h 28m

McAllen Miller Intl

Wed 3/4

4:11 pm-8:44 pm

1 stop6h 33m

$459

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Fri 9/26

12:35 pm-10:50 pm

1 stop8h 15m

McAllen Miller Intl

Tue 9/30

5:00 am-11:45 am

1 stop8h 45m

$479

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Sun 10/12

9:08 pm-11:43 am

1 stop12h 35m

McAllen Miller Intl

Sun 10/26

12:48 pm-8:18 pm

1 stop9h 30m

$482

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Sun 10/12

11:15 pm-11:51 am

2 stops10h 36m

McAllen Miller Intl

Sun 10/26

5:25 am-12:01 pm

2 stops8h 36m

$529

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Sun 10/12

11:53 am-11:43 am

2 stops21h 50m

McAllen Miller Intl

Sun 10/26

12:48 pm-8:18 pm

1 stop9h 30m

$593

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Sun 9/21

9:06 pm-12:59 pm

1 stop13h 53m

$246

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Mon 9/22

6:00 am-2:49 pm

1 stop6h 49m

$250

SpokaneMcAllen

GEG - MFE

GEGMFE

Spokane

Sun 9/21

10:58 pm-11:49 am

2 stops10h 51m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 12 results
1
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Best time to book a flight from Idaho to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Idaho 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho to McAllen

What is the cheapest month to book a flight from Idaho to McAllen?

Currently, September is the cheapest month in which you can book a flight from Idaho to McAllen (average of $281). Flying from Idaho to McAllen in December is currently the most expensive (average of $416). 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.

Related info for your journey

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

  • What airport do you fly into for flights to McAllen from Idaho?

    McAllen Miller Intl (MFE), located 2.0 mi from the city center, is the airport you fly into when you book flights from Idaho to McAllen.

  • How long is the flight from Idaho to McAllen?

    Airlines like Delta and American Airlines fly from Idaho to McAllen in about 8h 28m. The time it takes to get you to your destination can typically vary by up to 2h 23m. The distance between Idaho and McAllen is about 1813 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho to McAllen one-way?

    $246 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $250 and $255, respectively.

  • Can I find deals for flights from Idaho to McAllen that include hotel bookings?

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

  • How can I find direct flights from Idaho to McAllen?

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

  • Can I find deals for business class flights from Idaho to McAllen?

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

  • What is the cheapest month to book a flight from Idaho to McAllen?

    Currently, September is the cheapest month in which you can book a flight from Idaho to McAllen (average of $281). Flying from Idaho to McAllen in December is currently the most expensive (average of $416). 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

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Mission
Weslaco
Pharr
Edinburg

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Top airline flying from Idaho to McAllen

Discover the top airline that operate flights from Idaho to McAllen. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$506FlexibilityNo cancel feeOn-time71%

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