$358+ Cheap flights from Montgomery to Brownsville (MGM - BRO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — BRO
Nov 7 — Nov 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Montgomery to Brownsville 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 Montgomery to Brownsville
Cheapest
Best
Last-minute
Cheapest flights from Montgomery to BrownsvilleExplore the most affordable flight options available from Montgomery to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from Montgomery to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:53 pm -
1 stop4h 57m
Sun 10/2511:55 am -
1 stop4h 25m
Deal found 10/6![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:17 pm -
1 stop4h 56m
Sat 10/247:15 am -
1 stop5h 26m
Deal found 10/5![United Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:25 pm -
1 stop7h 03m
Sat 10/245:49 am -
2 stops11h 13m
Deal found 10/5![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:36 pm -
2 stops10h 21m
Sun 10/253:37 pm -
1 stop7h 03m
Deal found 10/6![American Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:53 pm -
1 stop4h 57m
Fri 10/234:37 pm -
1 stop23h 40m
Deal found 10/4![United Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/204:50 pm -
1 stop27h 01m
Sun 12/274:30 pm -
1 stop5h 51m
Deal found 10/7![United Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:08 pm -
1 stop4h 51m
Sun 12/273:35 pm -
1 stop6h 43m
Deal found 10/5![American Airlines logo]()
$906
This American Airlines deal was found by Cheapflights users on 10/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:36 pm -
2 stops10h 21m
Fri 10/233:37 pm -
1 stop7h 03m
Deal found 10/4![American Airlines logo]()
$908
Best flights from Montgomery to BrownsvilleDiscover carefully curated flight deals from Montgomery to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Montgomery to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:53 pm -
1 stop4h 57m
Sun 10/2511:55 am -
1 stop4h 25m
Deal found 10/6![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:25 pm -
1 stop7h 03m
Sat 10/245:49 am -
2 stops11h 13m
Deal found 10/5![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:17 pm -
1 stop4h 56m
Sat 10/247:15 am -
1 stop5h 26m
Deal found 10/5![United Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:36 pm -
2 stops10h 21m
Sun 10/253:37 pm -
1 stop7h 03m
Deal found 10/6![American Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:53 pm -
1 stop4h 57m
Fri 10/234:37 pm -
1 stop23h 40m
Deal found 10/4![United Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/204:50 pm -
1 stop27h 01m
Sun 12/274:30 pm -
1 stop5h 51m
Deal found 10/7![United Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:08 pm -
1 stop4h 51m
Sun 12/273:35 pm -
1 stop6h 43m
Deal found 10/5![American Airlines logo]()
$906
This American Airlines deal was found by Cheapflights users on 10/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:36 pm -
2 stops10h 21m
Fri 10/233:37 pm -
2 stops20h 34m
Deal found 10/4![American Airlines logo]()
$1,065
Last-minute flights from Montgomery to BrownsvilleDiscover last-minute flight deals from Montgomery to Brownsville. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Montgomery to Brownsville. Data last updated October 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:53 pm -
1 stop4h 57m
Fri 10/234:37 pm -
1 stop23h 40m
Deal found 10/4![United Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 10/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:36 pm -
2 stops10h 21m
Fri 10/233:37 pm -
1 stop7h 03m
Deal found 10/4![American Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:17 pm -
1 stop4h 56m
Sat 10/247:15 am -
1 stop5h 26m
Deal found 10/5![United Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:25 pm -
1 stop7h 03m
Sat 10/245:49 am -
2 stops11h 13m
Deal found 10/5![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:53 pm -
1 stop4h 57m
Sun 10/2511:55 am -
1 stop4h 25m
Deal found 10/6![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:36 pm -
2 stops10h 21m
Sun 10/253:37 pm -
1 stop7h 03m
Deal found 10/6![American Airlines logo]()
$571
Find flight deals from Montgomery to Brownsville
Discover tips and strategies to find the most affordable flight options for your journey from Montgomery (MGM) to Brownsville (BRO). 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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Montgomery to Brownsville 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 7,457,451 searches. Data last updated October 8, 2026.
Use the filters below to find and compare flights from Montgomery to Brownsville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Wed 10/21
4:53 pm-9:50 pm
1 stop4h 57m
Brownsville South Padre Is. Intl
Sun 10/25
11:55 am-4:20 pm
1 stop4h 25m
$358
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Tue 10/20
1:17 pm-6:13 pm
1 stop4h 56m
Brownsville South Padre Is. Intl
Sat 10/24
7:15 am-12:41 pm
1 stop5h 26m
$377
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Tue 10/20
12:25 pm-7:28 pm
1 stop7h 03m
Brownsville South Padre Is. Intl
Sat 10/24
5:49 am-5:02 pm
2 stops11h 13m
$450
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Wed 10/21
12:36 pm-10:57 pm
2 stops10h 21m
Brownsville South Padre Is. Intl
Sun 10/25
3:37 pm-10:40 pm
1 stop7h 03m
$571
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Mon 10/19
4:53 pm-9:50 pm
1 stop4h 57m
Brownsville South Padre Is. Intl
Fri 10/23
4:37 pm-4:17 pm
1 stop23h 40m
$653
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Sun 12/20
4:50 pm-7:51 pm
1 stop27h 01m
Brownsville South Padre Is. Intl
Sun 12/27
4:30 pm-10:21 pm
1 stop5h 51m
$713
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Sun 12/20
6:08 pm-10:59 pm
1 stop4h 51m
Brownsville South Padre Is. Intl
Sun 12/27
3:35 pm-10:18 pm
1 stop6h 43m
$906
MontgomeryBrownsville
MGM Montgomery Dannelly Field - BRO Brownsville South Padre Is. Intl
MGMBRO
Montgomery Dannelly Field
Mon 10/19
12:36 pm-10:57 pm
2 stops10h 21m
Brownsville South Padre Is. Intl
Fri 10/23
3:37 pm-12:11 pm
2 stops20h 34m
$1,065
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Montgomery-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montgomery-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montgomery-Brownsville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Montgomery-Brownsville 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 Montgomery-Brownsville 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 Montgomery to Brownsville
Have a flexible travel schedule? Discover the best time to fly to Brownsville from Montgomery with our price prediction graph.
MGM-BRO
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.
Related info for your journey
Find useful and relevant information for your journey from Montgomery to Brownsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Brownsville flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Montgomery
Popular flights