$303+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MFE
Aug 30 — Sep 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Idaho to McAllen 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 to McAllen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Idaho to McAllenExplore 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 July 31, 2026.
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 July 31, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 10/142:45 pm
GEG
- MFE
1 stop6h 54m
American Airlines
Wed 10/286:42 am
MFE
- GEG
1 stop7h 17m
American Airlines
Deal found 7/29![American Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/45:40 am
GEG
- MFE
1 stop7h 53m
American Airlines
Tue 9/84:18 pm
MFE
- GEG
1 stop6h 24m
American Airlines
Deal found 7/27![American Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 7/31. 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 8/2012:36 pm
GEG
- MFE
2 stops9h 23m
Delta
Sun 8/235:20 am
MFE
- GEG
2 stops9h 04m
Delta
Deal found 7/31![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 7/30. 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 8/1410:56 pm
GEG
- MFE
2 stops11h 01m
Delta
Tue 8/1812:37 pm
MFE
- GEG
2 stops10h 56m
Delta
Deal found 7/30![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 7/27. 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 9/45:15 am
GEG
- MFE
2 stops9h 22m
Delta
Tue 9/812:39 pm
MFE
- GEG
2 stops12h 15m
Delta
Deal found 7/27![Delta logo]()
$492
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:40 am
GEG
- MFE
1 stop7h 53m
American Airlines
Sat 8/224:18 pm
MFE
- GEG
1 stop6h 24m
American Airlines
Deal found 7/30![American Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 7/31. 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 8/195:15 am
GEG
- MFE
2 stops9h 22m
Delta
Sun 8/235:20 am
MFE
- GEG
2 stops9h 04m
Delta
Deal found 7/31![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 7/30. 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 8/2710:56 pm
GEG
- MFE
2 stops11h 01m
Delta
Thu 9/312:37 pm
MFE
- GEG
2 stops12h 32m
Delta
Deal found 7/30![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 7/29. 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 10/141:25 pm
GEG
- MFE
2 stops8h 34m
Delta
Wed 10/284:02 pm
MFE
- GEG
2 stops9h 42m
Delta
Deal found 7/29![Delta logo]()
$513
Best flights from Idaho to McAllenDiscover carefully curated flight deals from Idaho to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
Discover carefully curated flight deals from Idaho to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/45:40 am
GEG
- MFE
1 stop7h 53m
American Airlines
Tue 9/84:18 pm
MFE
- GEG
1 stop6h 24m
American Airlines
Deal found 7/27![American Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 7/31. 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 8/2012:36 pm
GEG
- MFE
2 stops9h 23m
Delta
Sun 8/235:20 am
MFE
- GEG
2 stops9h 04m
Delta
Deal found 7/31![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 10/315:00 am
GEG
- MFE
2 stops10h 59m
United Airlines
Wed 11/45:00 am
MFE
- GEG
2 stops9h 47m
United Airlines
Deal found 7/30![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 7/30. 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 8/1410:56 pm
GEG
- MFE
2 stops11h 01m
Delta
Tue 8/1812:37 pm
MFE
- GEG
2 stops10h 56m
Delta
Deal found 7/30![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/125:40 am
GEG
- MFE
1 stop7h 53m
American Airlines
Sun 8/164:18 pm
MFE
- GEG
1 stop6h 24m
American Airlines
Deal found 7/28![American Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 7/27. 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 9/45:15 am
GEG
- MFE
2 stops9h 22m
Delta
Tue 9/812:39 pm
MFE
- GEG
2 stops12h 15m
Delta
Deal found 7/27![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 7/30. 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 8/2710:56 pm
GEG
- MFE
2 stops11h 01m
Delta
Thu 9/312:37 pm
MFE
- GEG
2 stops12h 32m
Delta
Deal found 7/30![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 7/29. 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 10/141:25 pm
GEG
- MFE
2 stops8h 34m
Delta
Wed 10/284:02 pm
MFE
- GEG
2 stops9h 42m
Delta
Deal found 7/29![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 7/31. 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 8/281:23 pm
GEG
- MFE
2 stops8h 36m
Delta
Fri 9/412:37 pm
MFE
- GEG
2 stops12h 32m
Delta
Deal found 7/31![Delta logo]()
$537
Last-minute flights from Idaho to McAllenDiscover last-minute flight deals from Idaho to McAllen. Data last updated July 31, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to McAllen. Data last updated July 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/30. 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 8/1410:56 pm
GEG
- MFE
2 stops11h 01m
Delta
Tue 8/1812:37 pm
MFE
- GEG
2 stops10h 56m
Delta
Deal found 7/30![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 8/185:15 am
GEG
- MFE
2 stops9h 22m
Delta
Sun 8/235:20 am
MFE
- GEG
2 stops9h 04m
Delta
Deal found 7/31![Delta logo]()
$572
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:40 am
GEG
- MFE
1 stop7h 53m
American Airlines
Sat 8/224:18 pm
MFE
- GEG
1 stop6h 24m
American Airlines
Deal found 7/30![American Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 7/31. 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 8/195:15 am
GEG
- MFE
2 stops9h 22m
Delta
Sun 8/235:20 am
MFE
- GEG
2 stops9h 04m
Delta
Deal found 7/31![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 7/31. 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 8/195:15 am
GEG
- MFE
2 stops9h 22m
Delta
Fri 8/215:20 pm
MFE
- GEG
2 stops21h 37m
Delta
Deal found 7/31![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 7/31. 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 8/2012:36 pm
GEG
- MFE
2 stops9h 23m
Delta
Sun 8/235:20 am
MFE
- GEG
2 stops9h 04m
Delta
Deal found 7/31![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 7/30. 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 8/205:15 am
GEG
- MFE
2 stops9h 22m
Delta
Fri 8/215:20 pm
MFE
- GEG
2 stops21h 37m
Delta
Deal found 7/30![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 7/30. 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 8/2710:56 pm
GEG
- MFE
2 stops11h 01m
Delta
Thu 9/312:37 pm
MFE
- GEG
2 stops12h 32m
Delta
Deal found 7/30![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 7/31. 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 8/281:23 pm
GEG
- MFE
2 stops8h 36m
Delta
Fri 9/412:37 pm
MFE
- GEG
2 stops12h 32m
Delta
Deal found 7/31![Delta logo]()
$537
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/2812:44 pm
GEG
- MFE
1 stop7h 18m
American Airlines
Fri 9/44:18 pm
MFE
- GEG
1 stop6h 24m
American Airlines
Deal found 7/31![American Airlines logo]()
$575
One-way flights from Idaho to McAllenSearch for one-way flight options from Idaho to McAllen. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
Search for one-way flight options from Idaho to McAllen. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
This Delta deal was found by Cheapflights users on 7/31. 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 9/144:19 pm
GEG
- MFE
2 stops22h 18m
Delta
Deal found 7/31![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 7/30. 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 8/125:15 am
GEG
- MFE
2 stops9h 22m
Delta
Deal found 7/30![Delta logo]()
$418
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/145:00 am
GEG
- MFE
1 stop8h 27m
American Airlines
Deal found 7/31![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/125:40 am
GEG
- MFE
1 stop7h 53m
American Airlines
Deal found 7/30![American Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/125:00 am
GEG
- MFE
3 stops10h 44m
United Airlines
Deal found 7/30![United Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/145:52 am
GEG
- MFE
3 stops30h 07m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$613
Find flight deals from Idaho to McAllen
Keep the following information in mind while searching for Idaho to McAllen flight deals. Data was last updated July 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $375 (American Airlines) |
One-way from | $303 (Delta) |
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 July 31, 2026.
Use the filters below to find and compare flights from Idaho to McAllen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Fri 9/4
5:40 am-3:33 pm
1 stop7h 53m
McAllen Miller Intl
Tue 9/8
4:18 pm-8:42 pm
1 stop6h 24m
$464
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Thu 8/20
12:36 pm-11:59 pm
2 stops9h 23m
McAllen Miller Intl
Sun 8/23
5:20 am-12:24 pm
2 stops9h 04m
$467
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Fri 8/14
10:56 pm-11:57 am
2 stops11h 01m
McAllen Miller Intl
Tue 8/18
12:37 pm-9:33 pm
2 stops10h 56m
$477
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Fri 9/4
5:15 am-4:37 pm
2 stops9h 22m
McAllen Miller Intl
Tue 9/8
12:39 pm-10:54 pm
2 stops12h 15m
$492
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Thu 8/27
10:56 pm-11:57 am
2 stops11h 01m
McAllen Miller Intl
Thu 9/3
12:37 pm-11:09 pm
2 stops12h 32m
$512
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Wed 10/14
1:25 pm-11:59 pm
2 stops8h 34m
McAllen Miller Intl
Wed 10/28
4:02 pm-11:44 pm
2 stops9h 42m
$513
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Sat 10/31
5:00 am-5:59 pm
2 stops10h 59m
McAllen Miller Intl
Wed 11/4
5:00 am-12:47 pm
2 stops9h 47m
$517
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Fri 8/28
1:23 pm-11:59 pm
2 stops8h 36m
McAllen Miller Intl
Fri 9/4
12:37 pm-11:09 pm
2 stops12h 32m
$537
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Wed 8/12
5:40 am-3:33 pm
1 stop7h 53m
McAllen Miller Intl
Sun 8/16
4:18 pm-8:42 pm
1 stop6h 24m
$539
Cheapest one-way
SpokaneMcAllen
GEG - MFE
GEGMFE
Spokane
Wed 8/12
5:15 am-4:37 pm
2 stops9h 22m
$418
Showing 1-10 of 14 resultsSorted by cheapest first
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.
GEG-MFE
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
USID-MFE
GEG-MFE
No data available for this route at this time. Please check back soon.
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.
Traveling to a place near McAllen?
Book flights to McAllen if you plan to visit one of these locationsPharr
Weslaco
Mission
Edinburg
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
McAllen flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Idaho to McAllen
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to McAllen by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to McAllen by cabin class
Find flights from Idaho to McAllen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to McAllen
Explore flights to McAllen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 31, 2026.
Idaho and McAllen flights
Browse other Idaho and McAllen flight options. Last updated on July 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to McAllen flights
Consider these flights traveling from Idaho to McAllen.
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 July 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$408 | Average$617 | FlexibilityNo cancel fee | On-time71% |