$165+ Cheap flights from Billings (BIL) to Louisiana
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSY
Jun 19 — Jun 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Billings to Louisiana 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 Billings to Louisiana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Billings to LouisianaExplore the most affordable flight options available from Billings to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
Explore the most affordable flight options available from Billings to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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 7/166:34 pm
BIL
- MSY
2 stops14h 40m
Delta
Tue 7/214:30 pm
MSY
- BIL
1 stop7h 50m
Delta
Deal found 5/18![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 5/16. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops8h 50m
Delta
Fri 7/104:30 pm
MSY
- BIL
1 stop7h 50m
Delta
Deal found 5/16![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/19. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops9h 17m
Delta
Mon 7/134:30 pm
MSY
- BIL
1 stop7h 50m
Delta
Deal found 5/19![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 5/17. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops8h 50m
Delta
Sun 5/3111:19 am
MSY
- BIL
2 stops12h 33m
Delta
Deal found 5/17![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/18. 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 10/236:25 pm
BIL
- MSY
2 stops12h 41m
Delta
Wed 10/289:05 am
MSY
- BIL
2 stops14h 27m
Delta
Deal found 5/18![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 5/19. 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 6/86:24 am
BIL
- MSY
1 stop8h 01m
Delta
Thu 6/114:30 pm
MSY
- BIL
1 stop8h 02m
Delta
Deal found 5/19![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 5/16. 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 5/291:23 pm
BIL
- MSY
1 stop7h 08m
American Airlines
Sat 7/116:00 pm
MSY
- BIL
1 stop6h 13m
American Airlines
Deal found 5/16![American Airlines logo]()
$444
Best flights from Billings to LouisianaDiscover carefully curated flight deals from Billings to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
Discover carefully curated flight deals from Billings to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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 7/166:34 pm
BIL
- MSY
2 stops14h 40m
Delta
Tue 7/214:30 pm
MSY
- BIL
1 stop7h 50m
Delta
Deal found 5/17![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 5/19. 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 10/217:00 am
BIL
- MSY
1 stop14h 59m
American Airlines
Mon 10/265:57 pm
MSY
- BIL
1 stop5h 44m
American Airlines
Deal found 5/19![American Airlines logo]()
$567
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:01 pm
BIL
- MSY
1 stop14h 55m
Alaska Airlines
Sun 5/317:16 am
MSY
- BIL
1 stop12h 25m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 5/18. 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 7/82:25 pm
BIL
- MSY
1 stop6h 09m
United Airlines
Sat 7/113:48 pm
MSY
- BIL
2 stops8h 06m
United Airlines
Deal found 5/18![United Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 5/19. 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 6/86:24 am
BIL
- MSY
1 stop8h 01m
Delta
Thu 6/114:30 pm
MSY
- BIL
1 stop8h 02m
Delta
Deal found 5/19![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 10/236:15 am
BIL
- MSY
1 stop8h 11m
Delta
Wed 10/289:05 am
MSY
- BIL
2 stops14h 27m
Delta
Deal found 5/20![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 5/17. 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 11/56:25 pm
BIL
- MSY
2 stops12h 41m
Delta
Sat 11/1412:00 pm
MSY
- BIL
2 stops11h 32m
Delta
Deal found 5/17![Delta logo]()
$515
Last-minute flights from Billings to LouisianaDiscover last-minute flight deals from Billings to Louisiana. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Louisiana. Data last updated May 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/16. 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 5/291:23 pm
BIL
- MSY
1 stop7h 08m
American Airlines
Sat 7/116:00 pm
MSY
- BIL
1 stop6h 13m
American Airlines
Deal found 5/16![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 5/16. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops8h 50m
Delta
Fri 7/104:30 pm
MSY
- BIL
1 stop7h 50m
Delta
Deal found 5/16![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/19. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops9h 17m
Delta
Mon 7/134:30 pm
MSY
- BIL
1 stop7h 50m
Delta
Deal found 5/19![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 5/17. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops8h 50m
Delta
Sun 5/3111:19 am
MSY
- BIL
2 stops12h 33m
Delta
Deal found 5/17![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/16. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops8h 50m
Delta
Mon 6/14:25 pm
MSY
- BIL
1 stop7h 49m
Delta
Deal found 5/16![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 5/19. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops9h 17m
Delta
Sun 7/124:30 pm
MSY
- BIL
1 stop7h 50m
Delta
Deal found 5/19![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 5/19. 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 6/86:24 am
BIL
- MSY
1 stop8h 01m
Delta
Thu 6/114:30 pm
MSY
- BIL
1 stop8h 02m
Delta
Deal found 5/19![Delta logo]()
$424
One-way flights from Billings to LouisianaSearch for one-way flight options from Billings to Louisiana. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
Search for one-way flight options from Billings to Louisiana. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Delta deal was found by Cheapflights users on 5/15. 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 9/76:15 am
BIL
- MSY
1 stop8h 09m
Delta
Deal found 5/15![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 5/17. 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 10/196:25 pm
BIL
- MSY
2 stops12h 41m
Delta
Deal found 5/17![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 5/16. 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.
Sat 5/305:30 am
BIL
- MSY
2 stops8h 50m
Delta
Deal found 5/16![Delta logo]()
$195
This United Airlines deal was found by Cheapflights users on 5/17. 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 10/192:29 pm
BIL
- MSY
1 stop6h 02m
United Airlines
Deal found 5/17![United Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 5/17. 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 10/202:29 pm
BIL
- MSY
2 stops7h 41m
United Airlines
Deal found 5/17![United Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 10/199:47 pm
BIL
- MSY
3 stops17h 20m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 5/17. 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 10/186:25 pm
BIL
- MSY
2 stops12h 41m
Delta
Deal found 5/17![Delta logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 6/133:33 pm
BIL
- MSY
2 stops23h 53m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 5/16. 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 5/302:25 pm
BIL
- MSY
1 stop6h 09m
United Airlines
Deal found 5/16![United Airlines logo]()
$277
Find flight deals from Billings to Louisiana
Keep the following information in mind while searching for Billings to Louisiana flight deals. Data was last updated May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $334 (Delta) |
One-way from | $165 (Delta) |
Popular in | January |
Cheapest in | October |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Louisiana 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 May 20, 2026.
Use the filters below to find and compare flights from Billings to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Thu 7/16
6:34 pm-10:14 am
2 stops14h 40m
New Orleans Louis Armstrong
Tue 7/21
4:30 pm-11:20 pm
1 stop7h 50m
$334
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Mon 6/8
6:24 am-3:25 pm
1 stop8h 01m
New Orleans Louis Armstrong
Thu 6/11
4:30 pm-11:32 pm
1 stop8h 02m
$424
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Fri 10/23
6:15 am-3:26 pm
1 stop8h 11m
New Orleans Louis Armstrong
Wed 10/28
9:05 am-10:32 pm
2 stops14h 27m
$475
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Thu 11/5
6:25 pm-8:06 am
2 stops12h 41m
New Orleans Louis Armstrong
Sat 11/14
12:00 pm-10:32 pm
2 stops11h 32m
$515
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Wed 10/21
7:00 am-10:59 pm
1 stop14h 59m
New Orleans Louis Armstrong
Mon 10/26
5:57 pm-10:41 pm
1 stop5h 44m
$567
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Sat 5/30
2:01 pm-5:56 am
1 stop14h 55m
New Orleans Louis Armstrong
Sun 5/31
7:16 am-6:41 pm
1 stop12h 25m
$578
Quickest round-trip
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Wed 7/8
2:25 pm-9:34 pm
1 stop6h 09m
New Orleans Louis Armstrong
Sat 7/11
3:48 pm-10:54 pm
2 stops8h 06m
$593
Cheapest one-way
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Mon 9/7
6:15 am-3:24 pm
1 stop8h 09m
$165
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Sat 11/14
5:45 am-1:51 pm
1 stop7h 06m
$165
BillingsNew Orleans
BIL - MSY
BILMSY
Billings Logan Intl
Mon 10/19
5:45 am-1:51 pm
1 stop7h 06m
$165
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Billings to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Billings with our price prediction graph.
BIL-MSY
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 Billings to Louisiana
BIL-USLA
BIL-MSY
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated May 20, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Billings to Louisiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Billings to Louisiana. 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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Billings to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Billings to Louisiana by cabin class
Find flights from Billings to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Billings and Louisiana flights
Browse other Billings and Louisiana flight options. Last updated on May 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Billings to Louisiana flights
Consider these flights traveling from Billings to Louisiana.
Top 2 airlines flying from Billings to Louisiana
Discover the top 2 airlines that operate flights from Billings to Louisiana. 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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$322 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$524 | FlexibilityNo cancel fee | On-time69% |