$674+ Cheap flights from Duluth to Billings (DLH - BIL)
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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — BIL
Oct 24 — Oct 311
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Duluth to Billings 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 Duluth to Billings
Cheapest
Best
Last-minute
Cheapest flights from Duluth to BillingsExplore the most affordable flight options available from Duluth to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Duluth to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Delta deal was found by Cheapflights users on 9/21. 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 10/64:21 pm -
1 stop4h 54m
Sat 10/106:16 am -
1 stop4h 28m
Deal found 9/21![Delta logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/77:45 am -
2 stops14h 25m
Mon 10/125:57 pm -
2 stops28h 25m
Deal found 9/22![United Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/67:45 am -
2 stops30h 29m
Sat 10/102:28 pm -
2 stops31h 54m
Deal found 9/21![United Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
2 stops28h 46m
Fri 10/95:57 pm -
2 stops28h 42m
Deal found 9/20![United Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 9/22. 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 10/74:21 pm -
1 stop4h 54m
Mon 10/126:16 am -
1 stop4h 28m
Deal found 9/22![Delta logo]()
$937
Best flights from Duluth to BillingsDiscover carefully curated flight deals from Duluth to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Duluth to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Delta deal was found by Cheapflights users on 9/20. 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.
Wed 2/174:15 pm -
1 stop4h 33m
Thu 2/186:15 am -
1 stop4h 00m
Deal found 9/20![Delta logo]()
$674
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/77:45 am -
2 stops14h 25m
Mon 10/125:57 pm -
2 stops28h 25m
Deal found 9/22![United Airlines logo]()
$839
This Delta deal was found by Cheapflights users on 9/21. 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 10/64:21 pm -
1 stop4h 54m
Sat 10/106:16 am -
1 stop4h 28m
Deal found 9/21![Delta logo]()
$787
This Delta deal was found by Cheapflights users on 9/22. 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 10/74:21 pm -
1 stop4h 54m
Mon 10/126:16 am -
1 stop4h 28m
Deal found 9/22![Delta logo]()
$937
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1711:18 am -
2 stops11h 01m
Thu 2/1810:37 am -
3 stops11h 27m
Deal found 9/20![United Airlines logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/66:00 am -
3 stops12h 16m
Sat 10/105:00 am -
2 stops8h 29m
Deal found 9/21![United Airlines logo]()
$1,275
Last-minute flights from Duluth to BillingsDiscover last-minute flight deals from Duluth to Billings. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to Billings. Data last updated September 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
2 stops28h 46m
Fri 10/95:57 pm -
2 stops28h 42m
Deal found 9/20![United Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 9/21. 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 10/64:21 pm -
1 stop4h 54m
Sat 10/106:16 am -
1 stop4h 28m
Deal found 9/21![Delta logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/67:45 am -
2 stops30h 29m
Sat 10/102:28 pm -
2 stops31h 54m
Deal found 9/21![United Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/77:45 am -
2 stops14h 25m
Mon 10/125:57 pm -
2 stops28h 25m
Deal found 9/22![United Airlines logo]()
$839
This Delta deal was found by Cheapflights users on 9/22. 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 10/74:21 pm -
1 stop4h 54m
Mon 10/126:16 am -
1 stop4h 28m
Deal found 9/22![Delta logo]()
$937
Find flight deals from Duluth to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Billings (BIL). 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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $674 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Duluth to Billings 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 September 24, 2026.
Use the filters below to find and compare flights from Duluth to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DuluthBillings
DLH Duluth Intl - BIL Billings Logan Intl
DLHBIL
Duluth Intl
Wed 2/17
4:15 pm-7:48 pm
1 stop4h 33m
Billings Logan Intl
Thu 2/18
6:15 am-11:15 am
1 stop4h 00m
$674
DuluthBillings
DLH Duluth Intl - BIL Billings Logan Intl
DLHBIL
Duluth Intl
Tue 10/6
4:21 pm-8:15 pm
1 stop4h 54m
Billings Logan Intl
Sat 10/10
6:16 am-11:44 am
1 stop4h 28m
$787
DuluthBillings
DLH Duluth Intl - BIL Billings Logan Intl
DLHBIL
Duluth Intl
Wed 10/7
7:45 am-9:10 pm
2 stops14h 25m
Billings Logan Intl
Mon 10/12
5:57 pm-11:22 pm
2 stops28h 25m
$839
DuluthBillings
DLH Duluth Intl - BIL Billings Logan Intl
DLHBIL
Duluth Intl
Wed 10/7
4:21 pm-8:15 pm
1 stop4h 54m
Billings Logan Intl
Mon 10/12
6:16 am-11:44 am
1 stop4h 28m
$937
DuluthBillings
DLH Duluth Intl - BIL Billings Logan Intl
DLHBIL
Duluth Intl
Wed 2/17
11:18 am-9:19 pm
2 stops11h 01m
Billings Logan Intl
Thu 2/18
10:37 am-11:04 pm
3 stops11h 27m
$1,153
DuluthBillings
DLH Duluth Intl - BIL Billings Logan Intl
DLHBIL
Duluth Intl
Tue 10/6
6:00 am-5:16 pm
3 stops12h 16m
Billings Logan Intl
Sat 10/10
5:00 am-2:29 pm
2 stops8h 29m
$1,275
Sorted by cheapest first
Compare providers for flights from Duluth to Billings
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Billings in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Duluth-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Duluth-Billings 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 Duluth-Billings 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 Duluth to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Duluth with our price prediction graph.
DLH-BIL
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 Duluth to Billings. 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
Billings flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Duluth
Popular flights