Title: Cheap Flights from Duluth (DLH) to Baltimore (BWI) - Expedia.ca ![Baltimore featuring a sunset, skyline and a marina](https://images.trvl-media.com/place/178235/efe97181-8af8-46b6-b917-0282b17a2b28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178235/efe97181-8af8-46b6-b917-0282b17a2b28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Duluth (DLH) to Baltimore (BWI) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Baltimore Washington International Airport (BWI) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:DLH,to:BWI,departure:06/12/2025TANYT&leg2=from:BWI,to:DLH,departure:13/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:DLH,to:BWI,departure:06/12/2025TANYT&leg2=from:BWI,to:DLH,departure:13/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_CA_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Limited-time deals: save up to 50% on select hotels [Book now](https://expedia.ca/deals?rfrr=FTG_BF_PROMO_) Flight from Duluth to Baltimore (DLH - BWI) route information | Origin airport | Duluth Intl. | | --- | --- | | Destination airport | Baltimore Washington Intl. Thurgood Marshall | | Distance | 1508 km | ## Duluth to Baltimore Flights **The easy way to book your flights from Duluth to Baltimore**  With Expedia, it’s simple to find and book flights to Baltimore from Duluth whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Baltimore Washington Intl. Thurgood Marshall, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Duluth to Baltimore today, tomorrow, or this week.   **Save dollars with cheap flights from Duluth Intl., DLH to Baltimore Washington Intl. Thurgood Marshall, BWI**  Sort your search results by price to find great deals on your flight from Duluth to Baltimore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Baltimore from Duluth currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Baltimore   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Baltimore from Duluth**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Baltimore with Expedia today. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Boston to Western Shore of Maryland](https://www.expedia.ca/lp/flights/178239/6057468/boston-to-western-shore-of-maryland) - [Flights from Toronto to Baltimore](https://www.expedia.ca/lp/flights/178314/178235/toronto-to-baltimore) - [Flights from Allentown (ABE) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/abe/anp/allentown-to-annapolis) - [Flights from Aniak (ANI) to Washington (WAS)](https://www.expedia.ca/lp/flights/ani/was/aniak-to-washington) - [Flights from Apple Valley (APV) to Washington (WAS)](https://www.expedia.ca/lp/flights/apv/was/apple-valley-to-washington) - [Flights from Atlanta (ATL) to Washington (WAS)](https://www.expedia.ca/lp/flights/atl/was/atlanta-to-washington) - [Flights from Artesia (ATS) to Washington (WAS)](https://www.expedia.ca/lp/flights/ats/was/artesia-to-washington) - [Flights from Aurora (AUZ) to Washington (WAS)](https://www.expedia.ca/lp/flights/auz/was/aurora-to-washington) - [Flights from Hartford (BDL) to Washington (WAS)](https://www.expedia.ca/lp/flights/bdl/was/hartford-to-washington) - [Flights from Moscow (BKA) to Washington (WAS)](https://www.expedia.ca/lp/flights/bka/was/moscow-to-washington) - [Flights from Bourges (BOU) to Washington (WAS)](https://www.expedia.ca/lp/flights/bou/was/bourges-to-washington) - [Flights from Buffalo (BUF) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/buf/anp/buffalo-to-annapolis) - [Flights from Buffalo (BUF) to Washington (WAS)](https://www.expedia.ca/lp/flights/buf/was/buffalo-to-washington) - [Flights from Baltimore (BWI) to Washington (WAS)](https://www.expedia.ca/lp/flights/bwi/was/baltimore-to-washington) - [Flights from Columbia (CAE) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/cae/fme/columbia-to-fort-meade) - [Flights from Cambridge (CGE) to Washington (WAS)](https://www.expedia.ca/lp/flights/cge/was/cambridge-to-washington) - [Flights from Colorado Springs (COS) to Washington (WAS)](https://www.expedia.ca/lp/flights/cos/was/colorado-springs-to-washington) - [Flights from Jacksonville (CRG) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/crg/fme/jacksonville-to-fort-meade) - [Flights from Jacksonville (CRG) to Washington (WAS)](https://www.expedia.ca/lp/flights/crg/was/jacksonville-to-washington) - [Flights from Cancun (CUN) to Washington (WAS)](https://www.expedia.ca/lp/flights/cun/was/cancun-to-washington) - [Flights from Cincinnati (CVG) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/cvg/fme/cincinnati-to-fort-meade) - [Flights from Cincinnati (CVG) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/cvg/mtn/cincinnati-to-baltimore) - [Flights from Detroit (DTW) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/dtw/anp/detroit-to-annapolis) - [Flights from Detroit (DTW) to Washington (WAS)](https://www.expedia.ca/lp/flights/dtw/was/detroit-to-washington) - [Flights from Dublin (DUB) to Washington (WAS)](https://www.expedia.ca/lp/flights/dub/was/dublin-to-washington) - [Flights from Frankfurt (FRA) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/fra/anp/frankfurt-to-annapolis) - [Flights from Spokane (GEG) to Washington (WAS)](https://www.expedia.ca/lp/flights/geg/was/spokane-to-washington) - [Flights from Greenville (GSP) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/gsp/fme/greenville-to-fort-meade) - [Flights from Hermiston (HES) to Washington (WAS)](https://www.expedia.ca/lp/flights/hes/was/hermiston-to-washington) - [Flights from Horsham (HSM) to Washington (WAS)](https://www.expedia.ca/lp/flights/hsm/was/horsham-to-washington) - [Flights from Huntsville (HSV) to Washington (WAS)](https://www.expedia.ca/lp/flights/hsv/was/huntsville-to-washington) - [Flights from Houston (IAH) to Washington (WAS)](https://www.expedia.ca/lp/flights/iah/was/houston-to-washington) - [Flights from Seoul (ICN) to Washington (WAS)](https://www.expedia.ca/lp/flights/icn/was/seoul-to-washington) - [Flights from Idaho Falls (IDA) to Washington (WAS)](https://www.expedia.ca/lp/flights/ida/was/idaho-falls-to-washington) - [Flights from Istanbul (IST) to Washington (WAS)](https://www.expedia.ca/lp/flights/ist/was/istanbul-to-washington) - [Flights from Ithaca (ITH) to College Park (CGS)](https://www.expedia.ca/lp/flights/ith/cgs/ithaca-to-college-park) - [Flights from Jacksonville (JAX) to Washington (WAS)](https://www.expedia.ca/lp/flights/jax/was/jacksonville-to-washington) - [Flights from New York (JFK) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/jfk/anp/new-york-to-annapolis) - [Flights from Johannesburg (JNB) to Washington (WAS)](https://www.expedia.ca/lp/flights/jnb/was/johannesburg-to-washington) - [Flights from Joinville (JOI) to Washington (WAS)](https://www.expedia.ca/lp/flights/joi/was/joinville-to-washington) - [Flights from Lansing (LAN) to College Park (CGS)](https://www.expedia.ca/lp/flights/lan/cgs/lansing-to-college-park) - [Flights from Los Angeles (LAX) to Washington (WAS)](https://www.expedia.ca/lp/flights/lax/was/los-angeles-to-washington) - [Flights from Latrobe (LBE) to Washington (WAS)](https://www.expedia.ca/lp/flights/lbe/was/latrobe-to-washington) - [Flights from Long Beach (LGB) to Washington (WAS)](https://www.expedia.ca/lp/flights/lgb/was/long-beach-to-washington) - [Flights from Laval (LVA) to Washington (WAS)](https://www.expedia.ca/lp/flights/lva/was/laval-to-washington) - [Flights from Mangrove Cay (MAY) to Washington (WAS)](https://www.expedia.ca/lp/flights/may/was/mangrove-cay-to-washington) - [Flights from McAllen (MFE) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/mfe/fme/mcallen-to-fort-meade) - [Flights from Medford (MFR) to Washington (WAS)](https://www.expedia.ca/lp/flights/mfr/was/medford-to-washington) - [Flights from Miami (MIA) to Washington (WAS)](https://www.expedia.ca/lp/flights/mia/was/miami-to-washington) - [Flights from Montpellier (MPL) to Washington (WAS)](https://www.expedia.ca/lp/flights/mpl/was/montpellier-to-washington) - [Flights from Macomb (MQB) to Washington (WAS)](https://www.expedia.ca/lp/flights/mqb/was/macomb-to-washington) - [Flights from Madison (MSN) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/msn/fme/madison-to-fort-meade) - [Flights from New York (NYC) to Washington (WAS)](https://www.expedia.ca/lp/flights/nyc/was/new-york-to-washington) - [Flights from Ontario (ONT) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/ont/fme/ontario-to-fort-meade) - [Flights from Ontario (ONT) to Washington (WAS)](https://www.expedia.ca/lp/flights/ont/was/ontario-to-washington) - [Flights from Paris (PAR) to Washington (WAS)](https://www.expedia.ca/lp/flights/par/was/paris-to-washington) - [Flights from West Palm Beach (PBI) to College Park (CGS)](https://www.expedia.ca/lp/flights/pbi/cgs/west-palm-beach-to-college-park) - [Flights from Phoenix (PHX) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/phx/mtn/phoenix-to-baltimore) - [Flights from Philadelphia (PNE) to Washington (WAS)](https://www.expedia.ca/lp/flights/pne/was/philadelphia-to-washington) - [Flights from Sherman (PNX) to Washington (WAS)](https://www.expedia.ca/lp/flights/pnx/was/sherman-to-washington) - [Flights from Palm Springs (PSP) to Washington (WAS)](https://www.expedia.ca/lp/flights/psp/was/palm-springs-to-washington) - [Flights from Panama City (PTY) to Washington (WAS)](https://www.expedia.ca/lp/flights/pty/was/panama-city-to-washington) - [Flights from Providence (PVD) to Washington (WAS)](https://www.expedia.ca/lp/flights/pvd/was/providence-to-washington) - [Flights from San Antonio (SAT) to Washington (WAS)](https://www.expedia.ca/lp/flights/sat/was/san-antonio-to-washington) - [Flights from Savannah (SAV) to College Park (CGS)](https://www.expedia.ca/lp/flights/sav/cgs/savannah-to-college-park) - [Flights from Seattle (SEA) to Washington (WAS)](https://www.expedia.ca/lp/flights/sea/was/seattle-to-washington) - [Flights from San Francisco (SFO) to Washington (WAS)](https://www.expedia.ca/lp/flights/sfo/was/san-francisco-to-washington) - [Flights from Sikeston (SIK) to Washington (WAS)](https://www.expedia.ca/lp/flights/sik/was/sikeston-to-washington) - [Flights from Salt Lake City (SLC) to Washington (WAS)](https://www.expedia.ca/lp/flights/slc/was/salt-lake-city-to-washington) - [Flights from Sacramento (SMF) to Fort Meade (FME)](https://www.expedia.ca/lp/flights/smf/fme/sacramento-to-fort-meade) - [Flights from Santa Monica (SMO) to Washington (WAS)](https://www.expedia.ca/lp/flights/smo/was/santa-monica-to-washington) - [Flights from Springfield (SPI) to College Park (CGS)](https://www.expedia.ca/lp/flights/spi/cgs/springfield-to-college-park) - [Flights from Sumbawa Besar (SWQ) to Washington (WAS)](https://www.expedia.ca/lp/flights/swq/was/sumbawa-besar-to-washington) - [Flights from Abingdon (VJI) to Washington (WAS)](https://www.expedia.ca/lp/flights/vji/was/abingdon-to-washington) - [Flights from Wales (WAA) to Washington (WAS)](https://www.expedia.ca/lp/flights/waa/was/wales-to-washington) - [Flights from Wee Waa (WEW) to Washington (WAS)](https://www.expedia.ca/lp/flights/wew/was/wee-waa-to-washington) - [Flights from Wroclaw (WRO) to Washington (WAS)](https://www.expedia.ca/lp/flights/wro/was/wroclaw-to-washington) - [Flights from Westport (WSZ) to Washington (WAS)](https://www.expedia.ca/lp/flights/wsz/was/westport-to-washington) - [Flights from Chapeco (XAP) to Washington (WAS)](https://www.expedia.ca/lp/flights/xap/was/chapeco-to-washington) - [Flights from Fayetteville (XNA) to College Park (CGS)](https://www.expedia.ca/lp/flights/xna/cgs/fayetteville-to-college-park) - [Flights from Miramichi (YCH) to Washington (WAS)](https://www.expedia.ca/lp/flights/ych/was/miramichi-to-washington) - [Flights from Vancouver (YDT) to Washington (WAS)](https://www.expedia.ca/lp/flights/ydt/was/vancouver-to-washington) - [Flights from Edmonton (YEG) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yeg/anp/edmonton-to-annapolis) - [Flights from Hamilton (YHM) to Washington (WAS)](https://www.expedia.ca/lp/flights/yhm/was/hamilton-to-washington) - [Flights from Kitchener (YKF) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/ykf/mtn/kitchener-to-baltimore) - [Flights from Kelowna (YLW) to Washington (WAS)](https://www.expedia.ca/lp/flights/ylw/was/kelowna-to-washington) - [Flights from Owen Sound (YOS) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/yos/mtn/owen-sound-to-baltimore) - [Flights from Prince Rupert (YPR) to Washington (WAS)](https://www.expedia.ca/lp/flights/ypr/was/prince-rupert-to-washington) - [Flights from Trois-Rivieres (YRQ) to Washington (WAS)](https://www.expedia.ca/lp/flights/yrq/was/trois-rivieres-to-washington) - [Flights from St. Leonard (YSL) to Washington (WAS)](https://www.expedia.ca/lp/flights/ysl/was/st-leonard-to-washington) - [Flights from Montreal (YUL) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yul/anp/montreal-to-annapolis) - [Flights from Yuma (YUM) to Washington (WAS)](https://www.expedia.ca/lp/flights/yum/was/yuma-to-washington) - [Flights from Wabush (YWK) to Washington (WAS)](https://www.expedia.ca/lp/flights/ywk/was/wabush-to-washington) - [Flights from Prince George (YXS) to Washington (WAS)](https://www.expedia.ca/lp/flights/yxs/was/prince-george-to-washington) - [Flights from Calgary (YYC) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yyc/anp/calgary-to-annapolis) - [Flights from Toronto (YYZ) to Annapolis (ANP)](https://www.expedia.ca/lp/flights/yyz/anp/toronto-to-annapolis) - [Flights from Toronto (YYZ) to Baltimore (MTN)](https://www.expedia.ca/lp/flights/yyz/mtn/toronto-to-baltimore) - [Flights from Bella Bella (ZEL) to Washington (WAS)](https://www.expedia.ca/lp/flights/zel/was/bella-bella-to-washington) - [Flights from Nanaimo (ZNA) to Washington (WAS)](https://www.expedia.ca/lp/flights/zna/was/nanaimo-to-washington) - [Flights from Andapa (ZWA) to Washington (WAS)](https://www.expedia.ca/lp/flights/zwa/was/andapa-to-washington) \*Available to Expedia members.