Title: £343 Cheap Delta flights from Boston to Dallas (BOS→DFW) - Expedia.co.uk ![](https://images.trvl-media.com/place/6190871/448a6d9f-2394-4e0f-8440-359d8a623cc5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6190871/448a6d9f-2394-4e0f-8440-359d8a623cc5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £343 Cheap Delta flights from Boston to Dallas (BOS→DFW) [View £343 flight on Tue, 7 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BOS,to:DFW,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:342.70&airProductToken=AQo4CjYIxJgBEgM3NjAYwZMBIKOxASih2okDMLXciQM4S0AAWAFqCU1BSU5DTEFTQ3IIS0EwTkgzTVESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![](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.co.uk/login) ## Delta flights from Boston to Dallas (BOS→DFW) Prices were available within the past 7 days and start at £343 for one-way flights and £283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 13 May - Tue, 2 Jun BOS Boston DFW Dallas £283 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:13/05/2026TANYT&leg2=from:DFW,to:BOS,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:282.30&airProductToken=AQojCiEIxJgBEgM3NjAYwZMBIKOxASj57owDMPfwjAM4RUAAWAEKJAoiCMSYARIEMjM1MRijsQEgwZMBKLrQjgMwpdKOAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 22 Apr - Wed, 13 May BOS Boston DFW Dallas £289 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:22/04/2026TANYT&leg2=from:DFW,to:BOS,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.70&airProductToken=AQokCiIIxJgBEgQyMzA1GMGTASCjsQEo9IiLAzD8iosDOEVAAFgBCiMKIQjEmAESAzc2MBijsQEgwZMBKLDxjAMwlvOMAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 13 May - Sat, 30 May BOS Boston DFW Dallas £299 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:13/05/2026TANYT&leg2=from:DFW,to:BOS,departure:30/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:298.40&airProductToken=AQojCiEIxJgBEgM3NjAYwZMBIKOxASj57owDMPfwjAM4RUAAWAEKIwohCMSYARIDNzYwGKOxASDBkwEo_LCOAzDkso4DOEVAAFgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 20 May - Thu, 11 Jun BOS Boston DFW Dallas £313 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:20/05/2026TANYT&leg2=from:DFW,to:BOS,departure:11/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:312.30&airProductToken=AQojCiEIxJgBEgM3NjAYwZMBIKOxASjZvY0DMNe_jQM4RUAAWAEKRAogCMSYARIDMzc0GKOxASDgXCiJu48DMJi8jwM4RUAAWAEKIAjEmAESAzg2NRjgXCDBkwEoyryPAzDrvY8DOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 21 Apr - Tue, 5 May BOS Boston DFW Dallas £320 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:21/04/2026TANYT&leg2=from:DFW,to:BOS,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:319.90&airProductToken=AQokCiIIxJgBEgQyMzA1GMGTASCjsQEo1P2KAzDc_4oDOEVAAFgBCiMKIQjEmAESAzM2MhijsQEgwZMBKLCXjAMwi5mMAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 21 Apr - Tue, 28 Apr BOS Boston DFW Dallas £327 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:21/04/2026TANYT&leg2=from:DFW,to:BOS,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:326.40&airProductToken=AQokCiIIxJgBEgQyMzA1GMGTASCjsQEo1P2KAzDc_4oDOEVAAFgBCiMKIQjEmAESAzM2MhijsQEgwZMBKNDIiwMwq8qLAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, 21 May - Thu, 11 Jun BOS Boston DFW Dallas £335 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:21/05/2026TANYT&leg2=from:DFW,to:BOS,departure:11/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:334.80&airProductToken=AQojCiEIxJgBEgM3NjAYwZMBIKOxASj5yI0DMPfKjQM4RUAAWAEKRAogCMSYARIDMzc0GKOxASDgXCiJu48DMJi8jwM4RUAAWAEKIAjEmAESAzg2NRjgXCDBkwEoyryPAzDrvY8DOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 21 Apr - Sun, 3 May BOS Boston DFW Dallas £343 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:21/04/2026TANYT&leg2=from:DFW,to:BOS,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:342.50&airProductToken=AQokCiIIxJgBEgQyMzA1GMGTASCjsQEo1P2KAzDc_4oDOEVAAFgBCiMKIQjEmAESAzMwMxijsQEgwZMBKLyEjAMwmoaMAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, 28 May - Mon, 15 Jun BOS Boston DFW Dallas £344 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:28/05/2026TANYT&leg2=from:DFW,to:BOS,departure:15/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:343.60&airProductToken=AQojCiEIxJgBEgM3NjAYwZMBIKOxASjZl44DMNeZjgM4RUAAWAEKJAoiCMSYARIEMjM1MRijsQEgwZMBKNXijwMwveSPAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 14 Apr - Tue, 5 May BOS Boston DFW Dallas £349 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:14/04/2026TANYT&leg2=from:DFW,to:BOS,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.90&airProductToken=AQokCiIIxJgBEgQyMzA1GMGTASCjsQEo9K6KAzD8sIoDOEVAAFgBCiMKIQjEmAESAzM2MhijsQEgwZMBKLCXjAMwi5mMAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, 20 Apr - Tue, 21 Apr BOS Boston DFW Dallas £356 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:DFW,departure:20/04/2026TANYT&leg2=from:DFW,to:BOS,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.40&airProductToken=AQokCiIIxJgBEgQyMzA1GMGTASCjsQEotPKKAzC89IoDOEVAAFgBCiMKIQjEmAESAzM2MhijsQEgwZMBKPD5igMwy_uKAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ## Alternative airports near Dallas Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:BOS,to:DFW,departure:17/04/2026TANYT&leg2=from:DFW,to:BOS,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DFW Dallas-Fort Worth Intl. Cheapest 21 min [Flights from £858 ](https://www.expedia.co.uk/Flights-Search?leg1=from:BOS,to:DFW,departure:17/04/2026TANYT&leg2=from:DFW,to:BOS,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Boston (BOS) to Dallas (DFW) ### March is typically the cheapest month to fly From £67 - £222 per traveller. ## Frequently asked questions ### How much is a Delta Air Lines flight from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)? ### What is the cheapest month to fly from BOS to DFW with Delta Air Lines? ### Does Delta Air Lines fly nonstop from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)? ### How long does it take to fly from BOS to DFW with Delta Air Lines? ### Which day of the week has the most Delta Air Lines flights from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)? ### What airports does Delta Air Lines fly into in Dallas? ### What type of plane does Delta Air Lines fly from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)? ### Can I change or cancel my Delta Air Lines flight from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)? ## Travel information | Origin airport | Logan Intl. | | ------------------- | -------------------------------- | | Destination airport | Dallas-Fort Worth Intl. | | Airlines serving | Alaska Airlines, JetBlue Airways | | Popular airline | Alaska Airlines | | Distance | 2493 km | | Average flight time | 3 hours 32 mins | \*Available to Expedia members.